European Airshows

View Original

Gerry Humphreys ‘The Flying Cow’

The Aircraft | Gallery | Back to Civil-Solo


See this content in the original post
See this content in the original post

See this content in the original post
See this content in the original post

See this content in the original post
See this content in the original post

See this content in the original post

Van's Aircraft RV-7

The Van's RV-7 and RV-7A are two-seat, single-engine, low-wing homebuilt aeroplanes sold in kit form by Van's Aircraft. The RV-7 is the tail-wheel-equipped version, while the RV-7A features a nose-wheel.

The RV-7 was the replacement of the RV-6, replacing the RV-6 in 2001. It is externally similar to the earlier model, with longer wings, larger fuel tanks and a larger rudder to improve spin recovery characteristics.

Van's aircraft designer Richard VanGrunsven designed the RV-7 to replace the RV-6, which was a two-seat side-by-side development of the RV-4. In turn, this was a two-seat version of the single-seat RV-3.

The RV-7 incorporated many changes resulting from the lessons learned in producing over 2,000 RV-6 kits. The RV-7 airframe will accept larger engines, including the Lycoming IO-390, up to 215 hp (160 kW). The RV-7 also has increased wingspan and wing area over the RV-6, as well as more headroom, legroom and an increased useful load. The RV-7 carries a total of 42 US gallons (159 litres) of fuel, up from 38 US gallons (144 litres) on the RV-6.

The RV-7 shares many common parts with the RV-8 and RV-9, which reduces production costs. The RV-7 has a computer-assisted design with pre-punched rivet holes, helping to keep assembly time to about 1500 hours for the average builder.

The RV-7A version features a hardened, solid steel nose-wheel strut that fits into a tube welded to the engine mount. As in all nose-wheel-equipped RV aircraft, the nose-wheel is free castering and the aircraft is steered with differential braking or rudder at higher taxi speeds. The brakes are conventional toe brakes.

As of November 2022, 1,909 RV-7s and RV-7As had been flown.

See this content in the original post

See this content in the original post
See this content in the original post

See this content in the original post