Plantation Key Seaplane Base
42FL has 1 runway. The longest is 9/27 at 6,600 ft × 3,300 ft (water).
FAA NASR data, cycle 2026-09-03
Check 42FL against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 42FL is a non-towered airport.
42FL has 1 runway (9/27). The longest runway is 6,600 feet.
42FL (Plantation Key Seaplane Base) is located in Marathon, FL.