FIRMS code

L273 UNITED AIR CARGO

Deleted Inspection facility

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the active codes at the same address below for a replacement.

Facility details

FIRMS code: L273
Name: UNITED AIR CARGO
Address: 1035 AIRSIDE DR, STE 1201
MORRISVILLE, NC 27560-6200
Status: Deleted (D)
Facility type: Inspection facility (05)
CBP port: Durham, NC (1503)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate L273 before you file

Validation fails L273: it's deleted, the reject ACE returns as 159. Search the port for an active replacement.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"L273","port":"1503","use":"location_of_goods"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
M102	Southwest Airlines RDU	Inspection facility	Active
M313	AIR CANADA	Inspection facility	Active
N821	U S AIRWAYS	Inspection facility	Deleted
O535	NORTHWEST AIRLINES CARGO	Inspection facility	Deleted

Nearby facilities in the same port

Code	Name	Type	Distance
LAG8	Alaska Airlines	Inspection facility	87 m
LAG9	Worldwide Flight Services	Inspection facility	87 m
L275	Air General Inc.	Inspection facility	102 m
LA70	RDU Air Ventures II JV	Bonded warehouse	162 m
L266	Raleigh/Durham General Aviation	Inspection facility	1.5 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.