WA03 in 20 seconds
Tristan Heliport serves Sumas, US.
AirportRoutes · updated Feb 13, 2026
Traveler reviews & tips
From people who've recently flown through Sumas.
Rate this airport:
No tips for WA03 yet — be the first to help fellow travelers.
Share your tip or review
Help fellow travelers at Tristan Heliport. Tips are reviewed before publishing.
Common questions about WA03
Quick answers, straight from the schedule data.
Where is Tristan Heliport located?
Tristan Heliport is located in Sumas, US, at an elevation of 48 ft. Its IATA code is — and ICAO code is WA03.