
The Sea-Lander came out in 1981 and rather than follow the Comet clone route Flexiform chose to produce a cross-boomless machine with a distinctive bird-tail shape. It was claimed to be 14 lb lighter than a Typhoon, more stable at speed than a Demon and quicker to rig than Lightning. Flexiform also claimed that the sink rate and handling outclass all competitors.

All material is aircraft released hardware from the USA.
Both the Sealander and Hi-Lander were designed to accept the Hiway and Skyhook trike units without any modification.
Sealander 170
Span: 34 ft
Wing area: 170 sq.ft
Nose angle: 148.5 deg
Weight: 60 lb
Pilot weight: 140-175 lb
Speed range: 15-42 mph
Sealander 190
Span: 35 ft
Wing area: 190 sq.ft
Nose angle: 148.5 sq.ft
Weight: 63 lb
Pilot weight: 160-200 lb
Speed range: 15-42 mph