Category Archives: Nightfighter

Nightfighter

Douglas P-70A, 6th N. F. Sq. (Revell Models)

TYPE: Night intruder and night fighter

ACCOMMODATION: Crew of three

POWER PLANT: Two Wright R-2600-23 Twin Cyclone radial engines, rated at 1,600 hp each

PERFORMANCE: 329 mph at 14,500 ft

COMMENT: The Douglas A-20 Havoc (company designation DB-7) is an American medium bomber, attack aircraft, night intruder, night fighter, and reconnaissance aircraft of WW II.
Designed to meet an Army Air Corps requirement for a bomber, it was ordered by France for their air force before the USAAC decided it would also meet their requirements. French DB-7s were the first to see combat; after the fall of France the bomber, under the servce name Boston continued with the Royal Air Force. From 1941, night fighter and intruder versions were given the service name Havoc. In 1942 USAAF A-20s saw combat in North Africa.
It served with several Allied air forces, principally the United States Army Air Forces (USAAF), the Soviet Air Forces (VVS), Soviet Naval Aviation (AVMF), and the Royal Air Forces (RAF). A total of 7,478 aircraft were built, of which more than a third served with Soviet units.
In most British Commonwealth air forces, the bomber variants were known as Boston, while the night fighter and intruder variants were named Havoc. The exception was the Royal Australian Air Force (RAAF), which used the name Boston for all variants.
The USAAF used the P-70 designation to refer to the night fighter variants.
In October 1940, the USAAC felt a need for long-range fighters more than attack bombers. As a result, sixty of the production run of A-20s were converted to P-70 night fighters, all delivered by September 1942. They were equipped with SCR-540 radar (a copy of the British AI Mk. IV), the glazed nose often being painted black to reduce glare and hide the details of the radar set, and had four 20 mm forward-firing cannon, each provided with 120 rounds, in a tray in the lower part of the bomb bay, while the upper part held an additional fuel tank with a capacity of 250 US gallons . In 1943, 13 A-20Cs and 51 A-20Gs were converted to Douglas P-70A. Differences were to be found in the armament, with the 20mm cannon package replaced by an A-20G gun nose with six .50 caliber guns installed, the SCR-540 radar installation being carried in the bomb bay with the vertical-plane, twin-dipole “arrowhead” transceiving antenna protruding between the nose guns. Further P-70 variants were produced from A-20G and J variants. The singular airframe P-70B-1 (converted from an A-20G) and subsequent P-70B-2s (converted from A-20Gs and Js) had American centimetric radar (SCR-720 or SCR-729) fitted.
The P-70s and P-70As saw combat only in the Pacific during World War II and only with the USAAF. The P-70B-1 and P-70B-2 aircraft never saw combat but served as night fighter aircrew trainers in the US in Florida and later in California. All P-70s were retired from service by 1945 (Ref.: 24).

Lockheed P-38M “Night Lightning”, (Revell)

TYPE: Night and bad weather fighter

ACCOMMODATION: Crew of two, pilot and radar operator

POWER PLANT: Two Allison V-1710-111/113 liquid-cooled turbo-supercharged engines, rated at 1,600 hp each

PERFORMANCE: 410 mph at 25,000 ft

COMMENT: The Lockheed P-38 „Lightning“ is a World War II–era American piston-engined fighter aircraft. Developed for the United Stated Army Air Corps, the P-38 had distinctive twin booms and a central nacelle containing the cockpit and armament. Allied propaganda claimed it had been nicknamed the fork-tailed devil (German:„Gabelschwanz-Teufel“) by the Luftwaffe and „two planes, one pilot” by the Japanese. The Lockheed P-38 Lightning was used for aerial combat of every sort including interception, dive bombing, level bombing, ground attack, night fighting, photo reconnaissance, radar and visual pathfinding for bombers and evacuation missions, and extensively as a long-range escort fighter when equipped with drop tanks under its wings.
Adaption oft he Lightning as a night fighter, to fill the gap in the USAAF inventory caused by late delivery oft he Northrop P-61 „Black Widow“, accounted fort the last-designated variant oft he Lockheed twin, the P-38M, although the use of Lightnings in nocturnal role actually originated at squadron level rather than as a factory-designed innovation. Detachments oft he 6th Fighter Squadron flying Douglas P-70s in New Guinea and at Guadalcanal, both operated P-38Gs in this role, and the New Guinea detachment actually converted two Lightnings to two-seatres, carrying SCR-540 radar in a drop tank; the unit was, however, disbanded before these aircraft could be tested in combat. Unmodified P-38Gs and P-38Js were used as night fighters in New Guinea and on Guadalcanal with a few successful interceptions recorded.Two single seat P-38Js fitted with APS-4 radar were used with a degeree of sucess by the 547th Night Fighter Squadron operating in the Philippines in late 1944/early 1945.
While these operational innovations had been going on, a P-38J had been adapted at Wright Field to serve as a test-bed for AN/APS-4 radar, installed in the first instance in a pod under the fuselage behind the nose wheel. As it was struck by cartridges ejected when the nose gund were fired, this pod was later moved to an underwing position, outboard oft the starboard engine. Several similar radar conversions of P-38Js, including „piggy back“ two seaters were than made fort the 481st NF Operational Training group, which conducted field trials, and when the USAAF then contracted with Lockheed, in late 1944, to convert a P-38L as a night fighter, carrying a radar operator in a second cockpit behind and above the pilot, and an AN/APS-6 radar in a long pod under the nose ahead oft he nosewheel doors. The headroom in the rear cockpit was limited, requiring radar operators who were preferably short in stature.
The first flight with all modifications in place was made on February 1945, and although only six flights were made before this aircraft was destroyed, the USAAF then ordered 75 similar P-38L conversions, to be redisignated Lockheed P-38M „Night Lightning“. Testing oft he first P-38M began in July 1945, and five of these aircraft arrived at a training establishment at Hammer Field, Ca, in the same month. Found to have a better overall performance than the Northrop P-61B „Black Widow“ but to suffer some operational limitations, the P-38M saw some combat duty in the Pacific towards the end of WW II but none engaged in combat (Ref.: 9, 24).

Curtiss XP-87 “Blackhawk” (Anigrand, Resin)

TYPE: All-weather, high-altitude fighter

ACCOMODATION: Pilot and radar-operator

POWER PLANT: Four Westinghouse J34-WE-7 turbojet engines, rated at 1,360 kp. thrust each

PERFORMANCE: 520 mph at 30,000 ft

COMMENT: The XF-87 was the last aircraft built by Curtiss Aircraft. The specification originally called for a twin-engine, single-seat fighter, which evolved into an attack aircraft (XA-43) and finally to a quad-jet, twin-place, all-weather, high-altitude fighter. Two prototype XF-87s were built, the second of which was modified to the sole XF-87A. The XF-87 was designed for an innovative nose turret capable of swiveling in a wide arc around the axis of flight; however, the turret was never actually installed on the XF-87. The very large fighter was severely underpowered by four J34 turbojets and was redesigned for two J47 turbojets (XF-87A). A production order for 58 XF-87As and 30 RF-87s was canceled before any aircraft were constructed (Ref.: 23).