Canada
Former Polish Air Force pilot Joseph Pidek designed and built J.P.2B two-seat ultralight helicopter at Vancouver in 1962. The aircraft was not developed beyond prototype stage.
Era
Pickering-Pearson K.P.2

The Pickering-Pearson K.P.2 was designed by K.N.Pearson as a single-seat, mid wing monoplane. It was powered by a 40-horsepower Aeronca E.117 pusher engine. The KP.2 was a wooden monoplane with fixed landing gear.

It used no rudder, being equipped with Pearson rotary ailerons, one on each wingtip.

Built by G.L. Pickering at Hamworth in 1933.
It first flew in 1933 as G-ACMR c/n 2.
It was broken up in 1935.
Picken Helicon
Built by the H B Picken Co in 1953, the Helicon was a two-place cabin helicopter. It featured a framework fuselage aft of the fabric-covered cabin.
Picken
H B Picken Co,
Hamilton OH.
USA
Built the Helicon helicopter in 1953.
Piccard Dual Ninety
Dual Ninety
1972
Persons: 4
Diameter: 60 ft
Height: 65 ft
Volume: 90,000 cu.ft
Weight: 500 lb
Payload: 1750 lb
Burner: 19 Million BTU/hr
Fuel capacity: 40 USG
Cost: (1972): US$ 9816
FAI AX-8
Piccard Newport
Newport
1972
Persons: 4
Diameter: 55 ft
Height: 61 ft
Volume: 80,000 cu.ft
Weight: 400 lb
Payload: 1500 lb
Burner: 19 Million BTU/hr
Fuel capacity: 40 USG
Cost: (1972): US$ 8181
FAI AX-8
Piccard Stretch
Stretch
1972
Persons: 3
Diameter: 53 ft
Height: 58 ft
Volume: 70,000 cu.ft
Weight: 475 lb
Payload: 1210 lb
Burner: 19 Million BTU/hr
Fuel capacity: 40 USG
Cost: (1972): US$ 7216
FAI AX-7
Piccard Ballymurray
Ballymurray
1972
Persons: 2
Diameter: 46 ft
Height: 48 ft
Volume: 42,000 cu.ft
Weight: 350 lb
Payload: 800 lb
Burner: 9.5 Million BTU/hr
Fuel capacity: 20 USG
Cost: (1972): US$ 6511
FAI AX-5
Piccard Lightning
Lightning 33
1972
Persons: 2
Diameter: 40 ft
Height: 47 ft
Volume: 33,000 cu.ft
Weight: 225 lb
Payload: 600 lb
Burner: 9.5 Million BTU/hr
Fuel capacity: 20 USG
Cost: (1972): US$ 3858.50
FAI AX-4
Lightning 45
1972
Persons: 2
Diameter: 45 ft
Height: 50 ft
Volume: 42,000 cu.ft
Weight: 300 lb
Payload: 800 lb
Burner: 9.5 Million BTU/hr
Fuel capacity: 20 USG
Cost: (1972): US$ 4458.50
FAI AX-5
Piccard AX-6 / Le Mans

Le Mans
Persons: 3
Diameter: 49 ft
Height: 54 ft
Volume: 56,000 cu.ft
Weight: 395 lb
Payload: 1000 lb
Burner: 19 Million BTU/hr
Fuel capacity: 20 USG
Cost: (1972): US$ 6881
FAI AX-6