| Otter Light Reconnaissance Car | |
|---|---|
) An Otter crossing a Bailey bridge over the Volturno river at Grazzanise in October 1943 | |
| Specifications | |
| Mass | 4.44 t (4.37 long tons; 4.89 short tons) |
| Length | 4.50 m (14 ft 9 in) |
| Width | 2.16 m (7 ft 1 in) |
| Height | 2.44 m (8 ft 0 in) |
| Crew | 3 |
| Armour | up to 12 mm |
Main armament | .55 in Boys anti-tank rifle |
Secondary armament | 0.303 in (7.7 mm) Bren light machine gun |
| Engine | GMC 6 cyl. gasoline 106 hp (79 kW) |
| Power/weight | 24.1 hp/tonne |
| Suspension | 4 x 4 wheel, leaf spring |
| Maximum speed | 75 km/h (47 mph) |
The Otter Light Reconnaissance Car (known officially by the British as Car, Light Reconnaissance, Canadian GM (R.A.C.)[1] was a light armoured car produced by Canada during the Second World War for British and Commonwealth forces.
History
The Otter Light Reconnaissance Car (LRC) was developed by General Motors Canada to meet the demand for this type of armoured car. The design followed the layout of the British Humber Mark III LRC.
Design
The Otter was based on the Chevrolet C15 Canadian Military Pattern truck chassis and used many standard GM components. It took a crew of three - driver and commander seated in the vehicle front, while the gunner occupied the turret position at the rear. A Wireless Set No. 19 was mounted in the rear with A and B set aerials extending from the rear of the fighting compartment on mounting arms.
The primary armament consisted of a hull-mounted Boys anti-tank rifle and a Bren light machine gun in a small open-topped turret. A smoke discharger is mounted alongside the mounting for the Boys anti-tank rifle.
Although it used a more powerful engine than the Humber, it was larger and heavier (by a ton); overall performance was less than that of the Humber, but still acceptable.
Production
Between 1942 and 1945, 1761 units were produced in Oshawa, Ontario, though fewer than 1,000 were delivered overseas.[2]
Usage
The Otter served with Canadian units in the Italian Campaign and Northwest European operations. It was also employed by the South African Army[3] and the British RAF Regiment. Some RAF regiment vehicles used aircraft armament such as 20mm cannon and 0.303 Browning machine guns. After the war the Otter was used by the Jordanian Army and Dutch Army during the Indonesian Revolution.
Variants
- Car, Light Reconnaissance, Canadian, G.M. Mark 1(R.A.C.) with turret.[4]
- Car, Light Reconnaissance, Canadian, G.M. Mark 2 (R.A.C.) without turret.[5]
Surviving vehicles
- The Karl Smith Collection in Tooele, Utah.
- The RAF Regiment Museum, Honington.
- Hellenic Historical Vehicles Preservation Club, Greece,[6]
- Fort Nieuw Amsterdam Open Air Museum, Surinam.
Gallery
Otter armoured car captured by the Haganah from the Arab Liberation Army in 1948.
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GMC Otter Light Reconnaissance Car, Bridgehead 2011
Otter at the Amersfoort Cavalry Museum
RAF Regiment Otter at Prkos Airfield
Otter MK1 at Katakolo beach, Greece. This image was taken at the place that Otters landed at on 24 September 1944. The vehicle itself is part of the Hellenic Historical Vehicles Preservation Club collection in Greece. (www.sdio.gr)
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See also
- C15TA Armoured Truck
- Canadian Military Pattern truck
References
- Notes
- ^ Drivers Instructions and Workshop Manual for Car, Light Reconnaissance, Canadian, G.M. Mark 1 and G.M. Mark 2 (R.A.C.)
- ^ canadiansoldiers.com article
- ^ "Lesakeng". South African Armour Museum. 2012-12-06. Archived from the original on 2013-07-03. Retrieved 2013-06-18.
- ^ Drivers Instructions and Workshop Manual for Car, Light Reconnaissance, Canadian, G.M. Mark 1 and G.M. Mark 2 (R.A.C.)
- ^ Drivers Instructions and Workshop Manual for Car, Light Reconnaissance, Canadian, G.M. Mark 1 and G.M. Mark 2 (R.A.C.)
- ^ "ΣΔΙΟ". www.sdio.gr. Retrieved 2016-02-13.
- Bibliography
- White, BT AFV Profile No. 30 Armoured Cars - Marmon-Herrington, Alvis-Straussler, Light Reconnaissance (1971) Profile Publishing
- Roger V.Lucy, ""The Otter Light Reconnaissance Car in Canadian Service", Service Publications,Ottawa, 2012