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FIRMS code

H558 COOK COUNTY AIRPORT

Active CBP administrative site

Facility details

FIRMS code
H558
Name
COOK COUNTY AIRPORT
Address
123 AIRPORT RD
GRAND MARAIS, MN 55604-2304
Status
Active (A)
Facility type
CBP administrative site (08)
CBP port
Grand Portage, MN (3613)
CBP region
3
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate H558 before you file

Check H558 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":"H558","port":"3613","use":"location_of_goods"}'
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Nearby facilities in the same port

CodeNameTypeDistance
H557 GRAND MARAIS HARBOR CBP administrative site 5.4 km
H555 GO WAREHOUSE CBP administrative site 50.6 km
H553 GRAND PORTAGE HARBOR CBP administrative site 56.4 km
H556 AMMEX TAX & DUTY FREE SHOPS Bonded warehouse 61.1 km
H554 GRAND PORTAGE BRIDGE Inspection facility 62.0 km

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.