FIRMS code

H854 Air General

Name: Air General
Address: Bldg 614 -DTW-East Service Dr, Detroit, MI, 48242, US

Active Importer's premises

Facility details

FIRMS code: H854
Name: Air General
Address: Bldg 614 -DTW-East Service Dr
Detroit, MI 48242
Status: Active (A)
Facility type: Importer's premises (06)
CBP port: Detroit Metro Airport, Detroit, MI (3807)
CBP region: 3
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate H854 before you file

Check H854 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"H854","port":"3807","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
H767	Southwest Airlines DTW Cargo	Inspection facility	0 m
H836	CBP - DTW NORTH TERMINAL	Inspection facility	798 m
K276	Signature - DTW General Aviation FBO	Inspection facility	798 m
HBA0	DO & CO DETROIT INC	Bonded warehouse	1.4 km
HBM8	Avflight DTW CFS	Container freight station	1.6 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.