FIRMSapiFIRMS code
Y338 KOREAN AIR LINES
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
- Y338
- Name
- KOREAN AIR LINES
- Address
- SEA-TAC INT'L AIRPORTSEATTLE, WA 98158
- Status
- Deleted (D)
- Facility type
- Inspection facility (05)
- CBP port
- Seattle-Tacoma Intl Arpt, WA (3029)
- CBP region
- 7
- Last changed
- 2026-10-23
- Data as of
- 2026-10-23
Pre-filing validation
Validate Y338 before you file
Validation fails Y338: 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":"Y338","port":"3029","use":"location_of_goods"}'Other codes at this address
Many facilities hold several FIRMS codes, for example one per facility type or operator.
| Code | Name | Type | Status |
|---|---|---|---|
| Y337 | HAWAIIAN AIR | Inspection facility | Deleted |
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.