4IS5 in 20 seconds
Smith Restricted Landing Area serves Hecker, US.
AirportRoutes · updated Feb 14, 2026
Traveler reviews & tips
From people who've recently flown through Hecker.
Rate this airport:
No tips for 4IS5 yet — be the first to help fellow travelers.
Share your tip or review
Help fellow travelers at Smith Restricted Landing Area. Tips are reviewed before publishing.
Common questions about 4IS5
Quick answers, straight from the schedule data.
Where is Smith Restricted Landing Area located?
Smith Restricted Landing Area is located in Hecker, US, at an elevation of 420 ft. Its IATA code is — and ICAO code is 4IS5.