SZD-45 Ogar

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SZD-45 Ogar
Ogar at egtp.JPG
Role2-seat Motorglider
National origin Poland
ManufacturerSZD (Szybowcowy Zakład Doświadczalny)
Designer Tadeusz Labuc [1]
First flight29 May 1973 [1]
Number built66 [1]
SZD-45 Ogar.jpg
Pzl motor glider g-bebg arp.jpg
A-Ogary.jpg

The SZD-45 Ogar (Hound) is a T-tailed cantilever high-wing monoplane of wooden, aluminium and fibreglass construction designed and manufactured in Poland.

Contents

Design and development

Designed bu Dipl.-Ing. Tadeusz Labuc, the 2-seat Ogar is intended for training glider pilots from ab-initio to advanced stages as well as cross-country flying. The first prototype,(reg. no. SP-0001), first flew on 29 May 1973 powered by a 34 kW (45 hp) Stark-Stamo engine. Due to the Stamo engine being unavailable, production SZD-45A Ogars were built with 51 kW (68 hp) Limbach SL1700EC engines and later with Franklin 2A-120 engines as the SZD-45-2 Ogar F. [1]

Of pod and boom layout the Ogar has a T-tail on a tubular Aluminium alloy tubular boom extending from the keel of the fuselage pod, which houses the cockpit and engine. A variety of materials are used in construction, with a glass-fibre cockpit shell over two load-bearing wooden frames. The wings are of wooden single-spar construction skinned with plywood and covered with glass-fibre. The engine is mounted at the rear of the fuselage pod, aft of the wing trailing edge at the same level and driving a pusher propeller. The undercarriage consists of a semi-retractable mainwheel fitted with a disc brake, steerable tailwheel and optional outrigger wheels on flexible struts at the wing-tips. Accommodation for two pilots is provided side by side under an aft-hinged upward-opening canopy. The Ogar was certified for simple aerobatics. [1]

Of the 66 production aircraft, 41 were exported;those destined for the United States were powered by dual-ignition, turbocharged, Revmaster/Volkswagen VW 2962 engines. [1]

Variants

SZD-45 Ogar
The prototype powered by a 34 kW (45 hp) Stark-Stamo engine. [1]
SZD-45A Ogar
Initial production variant powered by a 51 kW (68 hp) Limbach SL1700EC engines. [1]
SZD-45-2 Ogar F
Later production aircraft powered bya 45 kW (60 hp) Franklin 2A-120A (later 2A-120CP) 2-cyl air-cooled horizontally opposed piston engine. [1]

Specifications (SZD-45A Ogar)

Data from Jane's World Sailplanes and Motor Gliders, [1] Gliders & Sailplanes of the World [2]

General characteristics

Performance

Notes

  1. 1 2 3 4 5 6 7 8 9 10 Coates, Andrew (1980). Jane's World Sailplanes and Motor Gliders. London: Jane's Publishing Company. p. 133. ISBN   0-7106-0017-8.
  2. Hardy, Michael (1982). Gliders & Sailplanes of the World. Shepperton: Ian Allan Ltd. p. 173. ISBN   0-7110-1152-4.

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