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FIRMS code

H0K1 SF Airlines

Active Importer's premises

Facility details

FIRMS code
H0K1
Name
SF Airlines
Address
836 PATTON DR, Tower B
CHICAGO, IL 60666-5055
Status
Active (A)
Facility type
Importer's premises (06)
CBP port
Chicago, IL (3901)
CBP region
3
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate H0K1 before you file

Check H0K1 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":"H0K1","port":"3901","use":"location_of_goods"}'
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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

CodeNameTypeStatus
I336 JAPAN AIRLINES CARGO Importer's premises Active

Nearby facilities in the same port

CodeNameTypeDistance
H0B6 AGI CARGO LLC Inspection facility 0 m
H0G6 Airzeta Co. LTD Inspection facility 0 m
H0H6 DHL Express Container freight station 0 m
H588 AirBridge Cargo Airlines Importer's premises 0 m
HA54 Comlux Aviation AG Importer's premises 0 m

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.