FIRMS code

P603 SIGNATURE FLIGHT SUPPORT

Name: SIGNATURE FLIGHT SUPPORT
Address: 801 HANGAR LN, NASHVILLE, TN, 37217-2595, US

Active Importer's premises

Facility details

FIRMS code: P603
Name: SIGNATURE FLIGHT SUPPORT
Address: 801 HANGAR LN
NASHVILLE, TN 37217-2595
Status: Active (A)
Facility type: Importer's premises (06)
CBP port: Nashville, TN (2007)
CBP region: 5
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate P603 before you file

Check P603 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":"P603","port":"2007","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
P604	TENNESSEE AIR NATIONAL GUARD	CBP administrative site	736 m
P560	CUSTOMS OFFICE PORT DIRECTOR	CBP administrative site	827 m
P327	Air General, Inc.	Inspection facility	862 m
P564	DELTA AIRLINES FRT TML	Inspection facility	862 m
PAY1	Galleria Duty Free/Duty Paid	Bonded warehouse	862 m

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.