1941 saw the development of the Beaufighter Mk.IC long-range heavy fighter. This new variant entered service in May 1941 with a detachment from No. 252 Squadron operating from Malta. The aircraft proved so effective in the Mediterranean against shipping, aircraft and ground targets that Coastal Command became the major user of the Beaufighter, replacing the now obsolete Beaufort and Blenheim.
Coastal Command began to take delivery of the up-rated Mk.VIC in mid 1942. By the end of 1942 Mk VICs were being equipped with torpedo-carrying gear, enabling them to carry the British 18 in (457 mm) or the US 22.5 in (572 mm) torpedo externally. The first successful torpedo attacks by Beaufighters came in April 1943, with No. 254 Squadron sinking two merchant ships off Norway.
The Hercules Mk XVII, developing 1,735 hp (1,294 kW) at 500 ft (150 m), was installed in the Mk VIC airframe to produce the TF Mk.X (Torpedo Fighter), commonly known as the "Torbeau". The Mk X became the main production mark of the Beaufighter. The strike variant of the "Torbeau" was designated the Mk.XIC. Beaufighter TF Xs would make precision attacks on shipping at wave-top height with torpedoes or "60lb" RP-3 rockets. Early models of the Mk Xs carried metric-wavelength ASV (air-to-surface vessel) radar with "herringbone" antennae carried on the nose and outer wings, but this was replaced in late 1943 by the centimetric AI Mark VIII radar housed in a "thimble-nose" radome, enabling all-weather and night attacks.
The North Coates Strike Wing of Coastal Command, based at RAF North Coates on the Lincolnshire coast, developed tactics which combined large formations of Beaufighters using cannon and rockets to suppress flak while the Torbeaus attacked at low level with torpedoes. These tactics were put into practice in mid 1943, and in a 10-month period, 29,762 tons (27,000 tonnes) of shipping were sunk. Tactics were further adapted when shipping was moved from port during the night. North Coates Strike Wing operated as the largest anti-shipping force of the Second World War, and accounted for over 150,000 tons (136,100 tonnes) of shipping and 117 vessels for a loss of 120 Beaufighters and 241 aircrew killed or missing. This was half the total tonnage sunk by all strike wings between 1942 and 1945.
104 British-built Lysanders were delivered to Canada supplementing 225 that were built under license at Malton, Ontario (near Toronto) with production starting in October 1938 and the first aircraft flying in August 1939.
The RCAF primarily operated them in the Army Co-operation role, where they represented a major improvement over the antiquated Westland Wapiti which could trace its origins back to 1916.
Initial training was conducted at Rockcliffe, Ontario (now a part of Ottawa, Ontario) with 123 Squadron running an Army Cooperation school there. Units that operated the Lysander for training in this role in Canada include 2 Squadron, 110 Squadron (which became 400 Squadron overseas) and 112 Squadron.
414 Squadron RCAF was formed overseas with Lysanders, joining 2 Squadron RCAF, 110 squadron RCAF and 112 Squadron RCAF and all four were ready to begin operations when the high losses suffered by RAF Lysanders put plans on hold but they continued training with the Lysanders until replacements were available.
118 Squadron and 122 Squadron would be the only units to use their Lysanders for active duty operations - 118 in Saint John, New Brunswick, and 122 at various locations on Vancouver Island where they performed anti-submarine patrols and conducted search and rescue operations. During the same period, 121 Squadron used the Lysander for Target Towing duties, with a high visibility yellow and black striped paint job but by late 1944 all Lysanders had been withdrawn from flying duties.
In 1933, the Kriegsmarine looked for a standardized shipboard reconnaissance aircraft. After a brief selection period, the Reichsluftfahrtministerium (German Air Ministry, RLM) decided on the Heinkel He 60 biplane. This was one of a line of developments of a basic biplane airframe that appeared as a number of floatplanes, trainers, and fighters. Deliveries started in a matter of months.
By 1935, it was clear that the He 60's performance was lacking, and the RLM asked Heinkel to design its replacement. The result was the He 114. The first prototype was powered by the Daimler-Benz DB 600 inline engine, but it was clear that supplies of this engine would be limited, and the production versions turned to the BMW 132 radial engine instead.
The plane proved to have only slightly better performance than the He 60, and its sea-handling was poor. Rushed modifications resulted in a series of nine prototypes in an attempt to solve some of the problems, but they didn't help much. The Navy gave up, and the planes were eventually sold off to Romania, Spain and Sweden.
In October 1936, the RLM asked for a He 114 replacement. The only stipulations were that it would use the BMW 132, and they wanted prototypes in both twin-float and single-float configurations. Designs were received from Dornier, Gotha, Arado and Focke-Wulf. Heinkel declined to tender, contending that the He 114 could still be made to work.
With the exception of the Arado design, they were all conventional biplanes. That gave the Arado better performance than any of the others, and the RLM ordered four prototypes. The RLM was also rather conservative by nature, so they also ordered two of the Focke-Wulf Fw 62 design as a backup. It quickly became clear that the Arado would work effectively, and only four prototypes of the Fw 62 were built.
The Ar 196 prototypes were all delivered in summer 1937, V1 (which flew in May) and V2 with twin floats as A models, and V3 and V4 on a single float as B models. Both versions demonstrated excellent water handling, and there seemed to be little to decide one over the other. Since there was a possibility of the smaller outrigger floats on the B models "digging in", the twin-float A model was ordered into production. A single additional prototype, V5, was produced in November 1938 to test final changes.
10 A-0s were delivered in November and December 1938, with a single 7.92 mm (.312 in) MG 15 machine gun in the rear seat for defense. Five similarly equipped B-0s were also delivered to land-based squadrons. This was followed by 20 A-1 production models starting in June 1939, enough to equip the surface fleet.
Starting in November production switched to the heavier land-based A-2 model. It added shackles for two 50 kg (110 lb) bombs, two 20 mm MG FF cannons in the wings, and a 7.92 mm (.312 in) MG 17 machine gun in the cowling. The A-4 replaced it in December 1940, strengthening the airframe, adding another radio, and switching props to a VDM model. The apparently mis-numbered A-3 replaced the A-4, with additional strengthening of the airframe. The final production version was the A-5 from 1943, which changed radios and cockpit instruments, and switched the rear gun to the much-improved MG 81Z. In all versions, 541 Ar 196s (526 production models) were built before production ended in August 1944, about 100 of these from SNCA and Fokker plants.
The Ar 196C was a proposed aerodynamically-refined version. The Ar 196C project was cancelled in 1941.
The plane was loved by its pilots, who found it handled well both in the air and on the water. With the loss of the German surface fleet the A-1s were added to coastal squadrons, and continued to fly reconnaissance missions and submarine hunts into late 1944. Two notable operations were the capture of HMS Seal, and the repeated interception of RAF Armstrong-Whitworth Whitley bombers. Although it was no match for a fighter, it was considerably better than its Allied counterparts, and generally considered the best of its class. Owing to its good handling on water, the Finnish Air Force utilized Ar 196 solely on transporting and supplying special forces patrols behind enemy lines, landing on small lakes in remote areas. Several fully equipped soldiers were carried in the fuselage.
The first Arado Ar 196 to fall into allied hands was an example belonging to the German cruiser Admiral Hipper captured in Lyngstad by a Norwegian Marinens Flyvebaatfabrikk M.F.11 seaplane of the Trøndelag naval district on 8 April 1940, at the dawn of the Norwegian Campaign. After being towed to Kristiansund by the torpedo boat HNoMS Sild, it was used against its former owners, flying with Norwegian markings. At 0330 on April 18, the Arado was evacuated to the UK by a Royal Norwegian Navy Air Service pilot. The plane was shortly thereafter crashed by a British pilot while on transit to the Helensburgh naval air base for testing. At the end of the war, at least another Arado Ar 196 was left at a Norwegian airfield and kept in use as a liaison aircraft by the Royal Norwegian Air Force for a year on the West coast.
