Chesapeake Engineering Systems Llc
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LQB8B41AMFL3
CAGE
12DD1
Registration
LAPSED
Expires
2026-05-12
Primary NAICS
541715
Purpose
ALL AWARDS
Export-control exposure
Scoring v1.3 · Methodology
70
of 100
High exposure
Multiple independent signals point at controlled articles or the technical data behind them. Drawings, tolerances and process specifications are technical data, and sharing them with a foreign person is an export whether or not anything ships.
How this score was calculated
Primary industry
of 50
24
Additional controlled industries
of 20
20
Product codes
of 20
20
Registration posture
of 10
6
Exposure score
raw 70
70
Candidate USML categories
VIII
Aircraft and airframe structural components
336411 · 336412 · 336413 · PSC 1510
Strong
IV
Guided Missile and Space Vehicle Manufacturing
336414 · 336419
Strong
XI
Search, Detection, Navigation, Guidance, Aeronautical Systems
334511
Possible
XII
Search, Detection, Navigation, Guidance, Aeronautical Systems
334511
Possible
XIX
Aircraft Engine and Engine Parts Manufacturing
336412
Possible
Some of this may be EAR, not ITAR. Export Control Reform moved many military aircraft and vehicle parts off the USML and into the 600 series of the Commerce Control List — most often
9A610 for aircraft components. Those parts remain export controlled and still require the same handling discipline; the licensing agency changes, the obligation does not. A high score means controlled, not necessarily State Department.
This score is an indicator built from public industry and product codes. It is not a jurisdiction determination — only a commodity jurisdiction review of actual articles and technical data establishes what is USML-controlled. It is not a finding about this company's compliance program, and it is not legal advice.
Registered industry codes
23 NAICS · 23 PSC
| Code | Description | Tier |
|---|---|---|
| 326199 | All Other Plastics Product Manufacturing | C |
| 332312 | Fabricated Structural Metal Manufacturing | D |
| 332322 | — | — |
| 332912 | — | — |
| 332996 | — | — |
| 332999 | — | — |
| 333310 | — | — |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical Systems | B |
| 336320 | — | — |
| 336360 | — | — |
| 336411 | Aircraft Manufacturing | B |
| 336412 | Aircraft Engine and Engine Parts Manufacturing | B |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | B |
| 336414 | Guided Missile and Space Vehicle Manufacturing | A |
| 336419 | Other Guided Missile and Space Vehicle Parts Manufacturing | A |
| 488190 | — | — |
| 541330 | Engineering Services | C |
| 541420 | — | — |
| 541511 | — | — |
| 541512 | — | — |
| 541513 | — | — |
| 541715Primary | R&D in Physical, Engineering and Life Sciences | C |
| 541990 | — | — |
Registration history
SAM.gov
2026-05-12 · 109 days ago
Registration expired
Renewal requires re-attesting to the FAR and DFARS representations, including the export-control provisions.
2025-05-14
Registration activated
2025-05-09
First registered in SAM
Change history accumulates from monthly extracts. This record was first indexed recently, so only the registration dates are available so far.