AISA / González Gil-Pazó GP-2 & GP-4

In 1935-6 the open cockpit GP-1 was developed into two cabin types, the González Gil-Pazó GP-2 and GP-4.

Both had raised rear fuselages faired into the cabin tops.

GP-2

The GP-2 was powered by a 97 kW (130 hp) de Havilland Gipsy Major engine and had two seats in tandem.

Only one two seated was built.

A second GP-2 was built as a single seated with one, rather than two, cabin side windows on each side.

GP-4

The GP-4 was powered by a 97 kW (130 hp) Walter Major engine and carried four people.

Only one GP-4 was constructed.

Specifications

Capacity

Two

Length

8.5 m (27 ft 11 in)

Wingspan

11.6 m (38 ft 1 in)

Wing area

18 m2 (190 sq ft)

Empty weight

525 kg (1,157 lb)

Gross weight

880 kg (1,940 lb)

Powerplant

1 x Gipsy Major, GP-2

&

1  x Walter Major, GP-4

Propellers

2-bladed

Performance

Maximum speed

212 km/h (132 mph, 114 kn)

Stall speed

69 km/h (43 mph, 37 kn)

Range

1,000 km (620 mi, 540 nmi)

Service ceiling

7,500 m (24,600 ft)