FIRMS code

M921 SSA COOPER LLC

Deleted Unspecified type

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 port listing for a replacement.

Facility details

FIRMS code: M921
Name: SSA COOPER LLC
Address: 5050 PROPELLER DR
JACKSONVILLE, FL 32226-3092
Status: Deleted (D)
Facility type: Not specified
CBP port: Jacksonville, FL (1803)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate M921 before you file

Validation fails M921: 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":"M921","port":"1803","use":"location_of_goods"}'

Get a free key Validation guide

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.