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FIRMS code

U745 CHALLENGE 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 port listing for a replacement.

Facility details

FIRMS code
U745
Name
CHALLENGE AIR CARGO
Address
3138 AIRFREIGHT ROAD,BLDG 2/STE 300
HOUSTON, TX 77032
Status
Deleted (D)
Facility type
Inspection facility (05)
CBP port
Houston Intercontl Airp, TX (5309)
CBP region
6
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate U745 before you file

Validation fails U745: 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":"U745","port":"5309","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.