
Grumman AF-2S
Guardian (more than 1 picture/meer dan 1 foto)
| The AF Guardian was
developed as a replacement for the TBF Avenger anti-submarine search &
strike aircraft ( page 15). The new plane was to be classified as "hunter-killer"
carrier based anti-submarine aircraft.. The prototype flew on 19
December 1945. Two variants of the Guardian were produced: the AF-2S for
torpedo- or bombing missions and the AF-2W with the large radar
radome under the cockpit. Designed to work in pairs, the A2-W "hunter"
member of the team had a crew of four and was unarmed. The AF-2S
"killer" menber of the team had a crew of three and could carry up to
1.800 kg. of munition, including depth charges, bombs or a torpedo in the
bomb bay. Also rockets (HVAR's) mounted on underwing pylons.
The Guardian was the biggest single-engine piston aircraft ever flown by
the US Navy. It was
driven by a P&W R-2800-48W
double Wasp radial engine, providing 2.400 hp to a big, four-bladed
propeller. The Navy gave this aircraft the nick name of "Bitch". After 1955 it was replaced by the Grumman Tracker ( page 75). The Guardians in later years got other assignments, as "water bombers" against forest-fires. This variant did not have the finlets on the tail, meant to provide better lateral stability, which was affected by the radar radome under the belly.
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