M778 southwest airline cargo

Facility details

FIRMS code

M778

Name

southwest airline cargo

Address

3400 Interloop Rd, Bay G

Atlanta, GA 30354-1973

Status

Active (A)

Facility type

Inspection facility (05)

CBP port

Atlanta, GA (1704)

CBP region

4

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate M778 before you file

Check M778 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":"M778","port":"1704","use":"location_of_goods"}'