H343 INTL SEAPLANE BASE CUST INSP

Facility details

FIRMS code

H343

Name

INTL SEAPLANE BASE CUST INSP

Address

INTL SEAPLANE BASE

WARROAD, MN 56763

Status

Active (A)

Facility type

Inspection facility (05)

CBP port

Warroad, MN (3423)

CBP region

3

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate H343 before you file

Check H343 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":"H343","port":"3423","use":"location_of_goods"}'