FIRMS code
H436 MINNESOTA AIR NATIONAL GUARD BASE
Active Inspection facility
Facility details
- FIRMS code
- H436
- Name
- MINNESOTA AIR NATIONAL GUARD BASE
- Address
- 4680 Viper StDuluth, MN 55811-6005
- Status
- Active (A)
- Facility type
- Inspection facility (05)
- CBP port
- Duluth, Mn-Superior, WI (3510)
- CBP region
- 3
- Last changed
- 2026-10-23
- Data as of
- 2026-10-23
Pre-filing validation
Validate H436 before you file
Check H436 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":"H436","port":"3510","use":"location_of_goods"}' Nearby facilities in the same port
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.