Post
by Sabrefan » Tue Apr 18, 2006 11:58 am
Here are the variants of the TBF/TBM Avengers:
Grumman TBFs
XTBF-1: two prototypes, R-2600-8 engine
TBF-1: initial production version similar to second prototype; total 2,291 excluding prototypes but including -1Bs and -1Cs
TBF-1B: variant for British with minor differences: initially designated Tarpon TR.Mk 1; 395 conversions
TBF-1C; as TBF-1 but with maximum fuel capacity increased from 335 to 726 gallons with two wing drop tanks and bomb bay ferry tank, two 0.5 inch wing guns
TBF-1CP: conversions of TBF-1C with trimetrogen reconnaissance cameras in fan to give wide coverage
TBF-1D: conversion with RT-5/ASP-4 radar in wing pod; TBF-1CD similar conversion of TBF-1C
TBF-1E: conversion with special radar and additional avionics
TBF-1J: conversion for Artic operations, including a high-capacity cockpit heater, bad weather avionics and lighting, and special ice protection
TBF-1L: searchlight on retractable mount extending from bomb bay. Quickly dropped as the searchlight made the plane a fine target for submarine anti-aircraft fire
TBF-1P: TBF-1 conversion, as TBF-1CP
XTBF-2: conversion of TBF-1 No. 00393 with 1,900hp XR-2600-10 engine
XTBF-3: two TBF-1s completed with engine installation of TBF-3
General Motors TBMs
TBM-1: similar to TBF-1: total 550
TBM-2 similar to TBF-1C: total 2,336
TBM-1D/E/J/P: similar to corresponding TBFs
TBM-2: conversion of TBM-1 No. 24580 with XR-2600-10 engine
XTBM-3: conversion of four TBM-1Cs with R2600-20
TBM-3: major production model with R-2600-20 engine and outer wing drop tanks or rockets: total 4,657
TBM-3D: conversion with APS-4 radar on right
TBM-3E: conversions with strengthened structure and RT-5/APS-4 radar in pod under right wing
TBM-3E2: updated TBM-3E with extra avionics
TBM-3H: conversions with surface-search radar
TBM-3J: conversions as TBF-1J
TBM-3L: conversions as TBF-1L
TBM-3P: photo-reconnaissance conversions, differing from TBF-1P
TBM-3U: conversions for utility and target towing
XTBM-4: three new-build aircraft with redesigned wing and different fold system for re-stressed to 5g maneuvers, production of 2,141 TBM-4 cancelled at VJ-Day
Post War Variants
TBM-3M: conversions for missile launching
TBM-3M2: updates with extra equipment
TBM -3N: conversions (1945/46) for special night attack missions
TBM-3Q: various rebuilds for post-war ECM and EW research and combat duty with prominent additions on belly, cockpit,fin and in some cases wings for reception and/or jamming
TBM-3R: conversions for seven passenger or cargo transport in at least threee configurations, all without guns and with door on right
TBM-3S: major post-war conversion program for ASW strike, most being further updated as TBM-3S2 with TBM-3E2 avionics
TBM-3W: major post-war conversion program for AEW(radar picket) duty with APS-20 radar, no armament and extra fins, most updated as TBM-3W2 with upgraded displays for two rear operators and other changes
British Designations
Avenger MK-1: TBF-1B total 402
Avenger MK-2: TBM-1; total 334
Avenger MK-3: TBM-3; total 222
Avenger AS.Mk4 : post war TBM-3S total 100
Paul Hebert
It's been a long road, but I am still in the game.
