Aerospace and Defense Freight That Arrives With Its Paperwork Intact
A part without its certificate of conformance is a part your receiving inspector cannot release, no matter how perfect it looks inside the crate. We coordinate dry van, white glove, partial truckload, team driver and urgent AOG freight so the hardware, the paperwork and the handling record arrive together.
What Makes Aerospace and Defense Freight Different?
Aerospace and defense freight carries the strictest documentary traceability of any cargo on the road. Every serialized part travels with a package that proves where the material came from, who processed it and in what condition it left, and receiving inspection matches that package against the physical part before anything reaches a stockroom. A part with no paper cannot be installed even when it measures perfect. On top of that sit values in five and six figures per unit, near zero tolerance for shock, structures that are long and light at the same time, export rules that decide who is even allowed to carry the box, and a date set by a hangar or an assembly line rather than by anyone's convenience.
What Aerospace and Defense Freight Actually Looks Like on the Trailer
- Airframe structure inside its steel shipping frame: wing skins, spars, stringers, bulkheads, floor beams and fuselage panels
- Engines and engine modules in the manufacturer's transport container or on an engine stand
- Landing gear assemblies, actuators, hydraulic components and flight control surfaces
- Avionics, line replaceable units, wiring harnesses and circuit card assemblies in static shielding packaging
- Certified raw stock: aluminum plate, titanium billet and bar, and composite prepreg and film adhesive that ships and stays frozen
- Consumable hardware and standard parts kits: fasteners, bearings, bushings and seals, every lot tied to its own certificate
- Cabin interiors on retrofit and refurbishment programs: seats, galleys, monuments and lavatory modules
- Repair and return units moving into and out of an MRO facility against a scheduled induction slot
- Program chemicals and regulated articles: sealants, epoxy adhesives, aerosol paints, lithium batteries, chemical oxygen generators and compressed gas cylinders
- Production tooling and fixtures: assembly jigs, holding fixtures, mold tools and drill templates
- Ground support equipment: tugs, ground power units, hydraulic test stands, maintenance stands and jacks
Who This Page Is Written For
- Supply chain and logistics managers at tier one and tier two aerostructure and component suppliers
- MRO planners and AOG desks who measure a delay in hours, not days
- Program and materials managers at defense contractors moving hardware between plants, test ranges and depots
- Quality and receiving inspection leads who own the traceability package and sign the disposition
- Manufacturing engineering and tooling groups relocating fixtures and test equipment between facilities
- Buyers at machine shops and process houses shipping certified raw stock and finished detail parts
The Documentation Package Is Half the Shipment
Aerospace is the one cargo where paperwork can scrap a good part. A serialized component travels with a certificate of conformance from the manufacturer, material certifications tracing raw stock back to a mill heat or lot number, process certifications covering heat treat, plating and non-destructive inspection, and, on an airworthy part, an FAA Form 8130-3 or an EASA Form 1. Receiving inspection matches serial and lot numbers against that package. If the package is incomplete, the part goes to a quarantine cage instead of to the line.
That is why a lost envelope is not a clerical problem. A machined fitting with no traceable history cannot be installed on an aircraft even when it measures perfect, and rebuilding the history means going back to the supplier for reissued certifications, or scrapping a long lead time part when the process house that made it no longer runs that approval. So the documents ride in a sealed, weatherproof sleeve fixed to the crate rather than loose in a driver's pouch, the packing list is photographed at loading, and serial or lot numbers are written onto the bill of lading so the metal and the paper stay tied together through every handoff.
Defense tenders add a second layer of fields that come from your program office and never from a carrier: the transportation control number in its fixed format, the line of accounting, the issue and shipping document that governs the move, and a signature chain that has to stay unbroken from origin to the receiving activity. A receipt that cannot be posted against the right control number is an open shipment in your program's system long after the truck has gone. We ask for those fields up front and confirm the receiving site's hours, gate procedure and badging requirement before dispatch, because a truck that reaches a controlled gate without a name on the access list does not arrive late, it turns around.
Shock, Vibration and the Damage Nobody Can See
This hardware is built to tolerances measured in thousandths and inspected against them. A machined titanium fitting that takes a hard set-down can pass a visual inspection and still be out of tolerance. A composite panel can absorb an impact that barely marks the surface while delaminating plies underneath, which is why barely visible impact damage has its own name in this industry and its own inspection procedure. Nobody at receiving guesses. The part goes to non-destructive inspection, and your build slot moves while it sits there.
So the shipment gets instrumented, and the instruments belong to the packaging specification rather than to the truck. Your packaging group sets the threshold on the impact and tilt indicators, and on high value assemblies adds a data-logging recorder that timestamps every event above that level. The threshold is set to what the crate was designed to absorb, so a tripped indicator does not mean the part is broken, it means the package worked at its limit and the part now owes an inspection. The record cuts the other way too. A clean trace is what releases an assembly into stock instead of into a quarantine cage while somebody spends a week proving a negative. Tell us who owns the instruments and what the thresholds are, and the handling brief is written to them.
Prevention is equipment and restraint. Air-ride under a crate whose cushioning cannot be rebuilt mid-lane, blocking and bracing so the load has nowhere to travel, and securement to FMCSA standards taken at the frame's designed lift and lash points, never across a machined datum surface or over the contour of a panel, because a strap pulled down on a cradle anywhere but its hardpoints is how a skin gets pressed out of shape. Then no terminal re-handling, because every extra forklift near that crate is another chance to trip an indicator and start the inspection cycle that the packaging was bought to avoid.
The trailer itself is part of the specification. Bare machined aluminum and unfinished steel corrode from condensation when a lane swings from a cold night into a humid morning, so parts ride in vapor corrosion inhibitor film with desiccant inside a sealed barrier and stay sealed until they are inside the plant. Avionics and line replaceable units travel in static shielding bags that nobody opens on a dock to look at. Foreign object debris control does not stop at the factory door either: a swept trailer, no loose hardware, no residue from the previous load and no packaging that sheds, because a stray screw that migrates into an open assembly is a far bigger problem than the freight bill.
Long, Light, and the Reason It Will Not Fit
Structural aerospace parts break the usual relationship between weight and difficulty. A spar, a stringer set, a floor beam or a fuselage panel can run past forty feet and weigh less than a pallet of packaged goods. The trailer runs out of length long before it runs out of payload, and the part almost always travels inside a steel shipping frame or a contoured cradle that is taller and wider than the part itself, because the frame is what holds the contour. Quote the frame's outside envelope, never the part's, because the frame is what has to clear.
That envelope decides the equipment instead of the weight. A long crate still inside legal dimensions rides enclosed in a fifty-three foot van, which is what a finished aerostructure should get whenever it fits, and partial truckload keeps it there without a terminal in the middle. Past legal length or width the move becomes an over-dimension permitted load, and a plant relocation, a test rig or a multi-piece program move becomes project cargo. Those are modes, and they have their own pages: what belongs on this one is which aerospace parts end up in them and why. Tooling inverts the problem: an assembly jig or a mold tool is rigid, heavy and dimensionally critical, and a fixture that racks or twists in transit has to be re-certified before it is allowed to hold a part again, so deck height is chosen to keep it legal and it is secured at its designed lift points rather than across a locating surface.
Engines carry their own answer. They ship in a manufacturer's transport container or on an engine stand, and that container is the packaging spec, the handling instruction and the tie-down plan in one document. It is built to be lifted and lashed at defined points, it often carries its own environmental seal and shock instrumentation, and it needs a deck height and clearance that let it ride as designed instead of being forced onto the wrong trailer. Ground support equipment behaves like the wheeled and skidded machinery it is, which makes it the simplest thing on an aerospace program to move and the reason the same account has to reach both ends of the equipment range.
The Clock Belongs to a Hangar or an Assembly Line
Nothing here ships to a date somebody picked for convenience. Either an aircraft is on the ground waiting for a part, where every hour burns revenue and cascades through a flight schedule, or a component is kitted to a station date on a line whose takt time is fixed and whose next operation cannot start without it. Both clocks were running before the freight was ever tendered.
An AOG move is a different service from a fast move. It runs exclusive use so the trailer never stops for anyone else's freight, it runs team drivers when the distance is more than one driver's hours of service can cover in a single push, and the decision gets made in hours. Urgent transport is a defined service here with 24/7 coverage behind it, and the specialist on your account makes that call instead of a queue. The detail that actually decides an overnight AOG is not the miles, it is whether the receiving station can physically take the part at three in the morning and who at that gate is authorized to sign.
Scheduled program freight is the opposite discipline and has to be treated that way. A part delivered three days early to a plant with no floor space sits outside on a dock absorbing weather its packaging was meant to survive once, and on frozen material every one of those hours is drawn out of the roll's out-time budget. A repair and return unit that misses its MRO induction slot hands that slot to the next aircraft in the shop and waits for the schedule to open again. So the plan is built backward from the station date or the induction date, with receiving hours, gate procedure and dock capability confirmed before pickup.
Export Control, Clearances and Sector Certifications: Ask Before You Tender
This is the part of aerospace and defense freight that has nothing to do with trucks. If your item is a defense article on the United States Munitions List, the export side is governed by ITAR, and the parties that export or broker it have to be registered and operating under a license or a written exemption. If it is a dual use item on the Commerce Control List, EAR licensing applies instead, and the classification of the part decides which regime you are in. Classified material is stricter again: it moves only through cleared facilities and cleared personnel under the National Industrial Security Program. A Department of Defense move of arms, ammunition and explosives, or of other protected cargo, can require a carrier approved for Transportation Protective Services at a named surveillance level, with an unbroken custody chain the whole way.
Quality flows down separately. Aerospace buyers commonly push AS9100 requirements through their supply chain, some flow down C-TPAT or specific security expectations onto cross-border legs, and each of those is a status a company either holds or does not. There is no partial credit and no good faith version of a registration, which is exactly why this is the one qualification question worth asking before price.
So the honest answer is a process, not a claim. Tell us the export classification of the part, whether the shipment is controlled, and exactly which registrations, clearances or certifications your contract flows down to the transportation provider. You get a written answer for that specific tender before anything is booked, and where a requirement is one we do not hold, you get told so up front instead of at a gate. Do not accept a vague yes on this question from any transportation partner, this one included. Get it named, in writing, per shipment.
Why Dobie Fits an Aerospace and Defense Program
Dobie coordinates transportation: a vetted carrier network managed by dedicated logistics specialists. On cargo worth this much per unit, that verification model is the point. The carrier assigned to your shipment is verified the day it is assigned, not once a year on a file review: operating authority in force, cargo insurance current with limits that correspond to what is actually in the crate, and equipment that corresponds to the assignment. A landing gear assembly and a pallet of shop consumables do not warrant the same cargo limit, and checking that on dispatch day is what keeps a serialized assembly off a truck whose coverage lapsed in March. The cargo travels covered by the carrier's cargo insurance, with condition documented at pickup and at delivery, which is the record the conversation runs on when an indicator trips and your quality group has to make a disposition.
Equipment range is the second reason, and an aerospace program is the case that needs all of it inside one month: enclosed dry van for finished detail parts, white glove for avionics and interiors that get placed rather than dropped, partial truckload for a crate that must never see a terminal, team drivers and urgent service for AOG, refrigerated equipment for prepreg and film adhesive, and flatbed, step deck, oversized and project cargo for tooling, ground support equipment and structures that will never fit a van. One account, one dedicated specialist, 465 plus verified carriers to draw the right one from across the 50 states, and a 98% on-time record behind the dates that a station slot depends on.
The Rio Grande Valley base matters because aerospace manufacturing and component repair sit on both sides of this border, with clusters in Querétaro, Chihuahua, Sonora and Baja California feeding North American programs, and a certified part crossing a border is where the schedule and the paperwork break at the same time. Crossings, customs brokers, maneuvering yards and Mexican carriers are weekly business for this team in the South Texas corridor, so the border sits inside your plan instead of ambushing it. There is also an internal team here for freight that is neither vehicles nor machinery, with experience in refrigerated, food and hazardous materials, which covers the two aerospace shipments that are not ordinary dry freight: frozen prepreg running against an out-time budget, and the regulated articles an aircraft program ships by design, from lithium batteries and chemical oxygen generators to compressed gas cylinders, paints and sealants.
Aerospace and Defense Handling Requirements at a Glance
Every program flows down its own specification. These are the fields that decide whether a part is released into stock or sent to a quarantine cage.
| Documentation | Certificate of conformance, material and process certifications traceable to a mill heat or lot, FAA Form 8130-3 or EASA Form 1 on airworthy parts, and program document numbers on defense tenders |
|---|---|
| Shock and vibration | Impact and tilt indicators set by your packaging group, data-logging recorders on high value assemblies, thresholds matched to what the crate was designed to absorb |
| Temperature | Composite prepreg and film adhesive stored frozen, commonly near minus 18 C, with a cumulative out-time budget that runs whenever the material is above storage temperature |
| Electrostatic protection | Avionics, line replaceable units and circuit card assemblies in static shielding bags with desiccant, not opened outside a controlled area |
| Corrosion and FOD | Bare aluminum and steel in vapor corrosion inhibitor film with desiccant, and a clean, dry, residue-free trailer with no loose hardware |
| Dimensions and equipment | Structures and their shipping frames commonly run over-length while weighing very little, and tooling runs tall, rigid and dimensionally critical |
| Delivery window | AOG measured in hours, production parts kitted to a fixed station date, MRO induction slots that do not wait and do not reopen quickly |
| Security and custody | Sealed trailer with the seal number on the bill of lading, an unbroken signature chain, and gate access and badging arranged in advance at controlled sites |
| Regulatory status | ITAR or EAR classification, facility and personnel clearances where classified material is involved, and sector quality flow-downs such as AS9100 |
How an Aerospace Shipment Gets Coordinated
Send the part, the package and the date that governs
Nomenclature or part number, the shipping frame's outside dimensions rather than the part's, weight, declared value, export classification, the documentation package that has to travel with it, and whether the date is an AOG, a station date on a line or an MRO induction slot.
Protection and equipment chosen for the part, not for the pallet
Indicator and recorder thresholds and who owns them, air-ride, temperature control and out-time tracking on frozen prepreg, ESD and sealed-barrier rules, then the trailer: dry van, partial truckload with no terminal, step deck when deck height is the constraint, permitted flatbed for over-length, exclusive use or team drivers when the clock demands it.
Carrier verified the day of dispatch and the driver briefed
Operating authority, cargo insurance limits weighed against the value in the crate, and equipment matched to the assignment. Then the handling brief: sealed ESD and barrier bags stay sealed, designated lash points only, a swept FOD-clean trailer, no re-handling, seal protocol, and the gate, badging and receiving hours at both ends.
Tracked to receiving inspection, with the evidence returned
Status through transit, arrival confirmed against the appointment, and signed delivery paperwork returned together with indicator and recorder readouts and photographs of the crate and its document sleeve, so your quality group makes a disposition from evidence rather than from memory.
Equipment Follows the Part, Not the Price Sheet
One aerospace program runs nearly every trailer type in the book inside a single quarter. Finished detail parts, avionics and interior components belong enclosed, in a dry van, and on partial truckload when the crate must not touch a terminal, because each break is another forklift beside a package whose contents will be inspected against a shock record. Certified prepreg and film adhesive ride on temperature controlled equipment with the frozen set point written into the dispatch instructions. Long structures and their shipping frames go flatbed or step deck once the frame passes legal length, as a permitted over-dimension move rather than as a routine one. Tooling and large fixtures pick the trailer by deck height, so the jig stays legal and stays square. Engines ride in their transport containers, on a deck that lets the container do the job it was designed for. Ground support equipment rides like the wheeled machinery it is. And when the date is an aircraft on the ground, exclusive use with team drivers is the equipment decision, because the trailer's only job is to not stop.
What We Confirm With You in Writing, Not Here
Aerospace and defense buyers flow down requirements that a company either holds or does not hold, so these are answered per shipment before anything is booked and never promised on a web page:
- Whether your part is ITAR controlled, EAR controlled or uncontrolled, and which registrations or authorizations your contract flows down to the transportation provider
- Any requirement touching classified material, cleared facilities or cleared personnel, confirmed against the specific tender before it is accepted
- Whether your program requires a carrier approved for Department of Defense Transportation Protective Services, and at what surveillance level
- Sector quality certifications your supplier program requires, including AS9100 flow-down, and how your quality group wants that evidenced
- Cross-border legs on controlled or certified items, including the export documentation, the customs broker and who files what
- Shock recorder ownership and thresholds, meaning whether you supply and set the instruments or want them arranged with the shipment
- Dedicated trailer, drop trailer or exclusive use arrangements on recurring plant to plant and plant to depot lanes
- Cargo coverage limits for high value assemblies, and any contract specific insurance language your program requires
- Site access at your facility and at the receiving activity: badging, escorts, gate hours, photography policy and after-hours receiving
Services an Aerospace Program Runs On
The modes aerospace and defense freight actually uses, one page each.
Dry Van Transport
Enclosed and dry for finished detail parts, avionics and interiors.
White Glove Delivery
Placed and documented, not dropped at a dock and walked away from.
Partial Truckload
No terminal, no restack, fewer chances to trip an indicator.
Urgent Transport
AOG work, where the delay is measured in hours of aircraft downtime.
Team Driver Transport
Two drivers so the trailer keeps rolling past one driver's hours.
Refrigerated Transport
Frozen prepreg and film adhesive with the out-time clock recorded.
Flatbed Transport
Ground support equipment and structures that will not go in a van.
Step Deck Transport
Lower deck for tall tooling and fixtures that would otherwise permit.
Oversized Loads
The permit, route and escort side of an over-length structure.
Project Cargo
Plant relocations, test rigs and multi-piece program moves.
Hazmat Transport
Lithium batteries, oxygen generators, cylinders, paints and sealants.
Cross-Border Freight
Certified parts crossing to and from Mexican plants and repair shops.
Frequently Asked Questions
Do you handle ITAR-controlled or classified shipments?
Do not take a general yes from anybody on this question, this company included. ITAR controlled defense articles require registered parties operating under a license or a written exemption, and classified material moves only through cleared facilities and cleared personnel under the National Industrial Security Program. Those are statuses held or not held, requirement by requirement. Tell us the export classification of the part and exactly what your contract flows down to the transportation provider, and you get a written answer for that tender before anything is booked. Where a requirement is one we do not hold, you are told so up front rather than at a gate.
Are you AS9100 certified?
AS9100 is the aerospace quality management standard buyers flow down through their supply chain, and it is a certification a company either holds or does not. We do not present sector certifications we have not documented for you. What we do control is verifiable and checked the day your load is assigned: the carrier's operating authority in force, cargo insurance current with limits that correspond to the value in the crate, and equipment that corresponds to the assignment. If your quality group requires a specific certification from the transportation provider, raise it during qualification and you get a direct answer.
Can you keep composite prepreg frozen in transit, and does the out-time count against the roll?
Yes, and yes it counts. Prepreg and film adhesive are stored frozen, commonly near minus 18 C, and every hour above storage temperature draws down a cumulative out-time budget that follows the roll for the rest of its life. The shipment moves on temperature controlled equipment with the set point written into the dispatch instructions, time out of frozen storage is recorded at both ends, and the rolls come up to ambient still sealed before anyone opens a bag, because condensation on cold resin contaminates the material. Send the storage spec and the remaining out-time with the tender.
What happens if an impact indicator triggers before delivery?
It is noted on the delivery receipt, photographed with the packaging and reported to you before the crate is opened, so your quality group makes the disposition call instead of a driver. A triggered indicator does not by itself mean the part is damaged, it means the package saw an event at or above the threshold it was designed around and the part now needs inspection. The instrument pays off in the other direction too: a clean indicator and a clean recorder trace release a part into stock rather than into a quarantine cage while somebody proves a negative.
We ship a forty-four foot structural assembly in a steel frame that weighs almost nothing. What does that need?
Length and the frame's outside envelope are the constraint, not weight. Inside legal dimensions it rides enclosed on a fifty-three foot van, which is what a finished aerostructure should get whenever it fits, and on partial truckload so it never gets restacked at a terminal. Past legal length or width it becomes a permitted over-dimension move and is planned that way. Send the frame's outside dimensions rather than the part's, because the frame is what has to clear.
Can you move an AOG part overnight?
That is what exclusive use and team drivers exist for. One trailer, your freight only, no other stops, and two drivers when the run is longer than one driver's hours of service can cover in a single push. Urgent transport is a defined service here with 24/7 coverage behind it. Give us the part's location, the receiving station, the gate and after-hours contact, and whether anyone at that station can physically receive at three in the morning, because the site's access rules shape the plan as much as the miles do.
Do you move production tooling between plants?
Yes. Assembly jigs, holding fixtures, mold tools and drill templates are heavy, rigid and dimensionally critical, and a fixture that racks or twists in transit has to be re-certified before it is allowed to hold a part again. Height usually picks the trailer, so a lower deck keeps the tool legal without turning a routine move into a permitted one, and the tool is secured at its designed lift and lash points instead of across a locating surface. Send the handling drawing if the tool has one.
Our parts are made or repaired in Mexico. Can you handle the crossing?
The South Texas corridor is home territory, and crossings, customs brokers, maneuvering yards and Mexican carriers are weekly business for this team. The part that needs planning is not the driving, it is the documentation. A certified or controlled item crossing a border adds export paperwork on top of the traceability package it already carries, and a missing field stops the load at a broker's desk rather than at a scale. Give us the classification, the broker and the receiving plant's hours, and the crossing gets built inside the schedule.
Do you handle ground support equipment and the regulated articles that ship with an aircraft program?
Ground support equipment moves like the wheeled and skidded machinery it is, on a flatbed or step deck with securement to match, and it is usually the easiest thing on the program to move. The regulated articles are the ones to flag early: lithium batteries, chemical oxygen generators, compressed gas cylinders, aerosols, paints, sealants and pyrotechnic devices each ship under their own classification, packaging and paperwork rules. There is an internal team here with experience in refrigerated, food and hazardous materials freight. Send the safety data sheet and the classification, and the equipment and documentation get assigned from it.
Last reviewed: August 2026 · Reviewed by the Dobie Transport logistics team
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