How much does a floatplane cost?

A used Cessna 185 on floats costs $120K-$300K. The iconic de Havilland DHC-2 Beaver runs $250K-$600K+ on floats. Piper Super Cub on floats goes for $80K-$180K. Factory-built amphibians like the Lake Renegade cost $60K-$150K, the Icon A5 lists at $200K-$280K. Cessna 206 on amphibious floats typically runs $180K-$400K.

Can any airplane be converted to floats?

Many high-wing aircraft have STC-approved float installations — Cessna 172, 180, 182, 185, 206, de Havilland Beaver/Otter, Piper Super Cub, Maule M-7. Float conversion costs $40K-$100K+ including floats, rigging, and required airframe modifications. Low-wing aircraft generally cannot be fitted with floats. The aircraft takes a 10-20% speed and useful load penalty on floats.

How much does it cost to operate a floatplane?

Operating costs are 15-25% higher than the same aircraft on wheels — additional corrosion maintenance, float inspections, and higher insurance ($4K-$10K vs. $2K-$5K). Fuel costs are the same, but cruise speeds are 10-15% slower on floats. Annual inspection costs $2K-$5K with float-specific items. Dock fees are $200-$800/month vs. hangar.

Do I need a special license for floatplanes?

You need a seaplane rating added to your private pilot certificate. Training typically takes 5-10 hours of dual instruction ($2,000-$4,000) covering water taxiing, step turns, confined area operations, docking, glassy water landings, and rough water techniques. No written test — just a practical checkride. Many pilots do a weekend seaplane course.

What is the best floatplane to buy?

The Cessna 185 on Wipline amphibious floats is the most versatile — 4 seats, 800 lb useful load, and can operate from both water and runway. The de Havilland DHC-2 Beaver is the legend of bush flying — 6-8 seats, incredible payload, and rugged construction. For affordable entry, a Piper Super Cub on floats or Lake LA-4 offers great water flying at lower cost.

Used Amphibians for Sale Under $5M — 49 Listings

49 Used Amphibians for Sale Under $5M

1950 Grumman Mallard

49 Used Amphibians for Sale Under $5M

1950 Grumman Mallard

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