FIRMS code

P736 UNITED AIR LINES

Active Inspection facility

Facility details

FIRMS code: P736
Name: UNITED AIR LINES
Address: MCGHEE TYSON AIRPORT
KNOXVILLE, TN 37701
Status: Active (A)
Facility type: Inspection facility (05)
CBP port: Knoxville, TN (2016)
CBP region: 5
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate P736 before you file

Check P736 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":"P736","port":"2016","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
P734	AIRBORNE FREIGHT	Inspection facility	Active
P737	DELTA AIRLINES dba G2 Secure Staff	Inspection facility	Active

Nearby facilities in the same port

Code	Name	Type	Distance
Q046	AMERICAN EAGLE AIRLINES	Inspection facility	0 m
Q384	TRANS STATES AIRLINES INC.	Inspection facility	0 m
R220	UPS KNOXVILLE GATEWAY	Inspection facility	1.7 km
R011	J & B FAST FREIGHT INC.	Inspection facility	2.1 km
Q155	FEDERAL EXPRESS INC	Inspection facility	2.8 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.