Pander P-3: Difference between revisions
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==Design and development== |
==Design and development== |
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The P-3 was the third of a series of [[parasol wing]], single engine, two seat light aircraft built around 1930 by the [[Dutch]] company [[Pander & Son]]s, the earlier ones being the almost identical [[pander P-1|P-1 and P-2]]. The P-3 differed considerably from these in its engine, [[fuselage]], [[fin]] and [[undercarriage]], and later in its career its accommodation.<ref name=DNV/> |
The P-3 was the third of a series of [[parasol wing]], single engine, two seat light aircraft built around 1930 by the [[Netherlands|Dutch]] company [[Pander & Son]]s, the earlier ones being the almost identical [[pander P-1|P-1 and P-2]]. The P-3 differed considerably from these in its engine, [[fuselage]], [[fin]] and [[undercarriage]], and later in its career its accommodation.<ref name=DNV/> |
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The near constant [[chord (aircraft)|chord]] wing was similar to those of the earlier models and was again braced with two parallel [[strut]]s from the lower fuselage [[longeron]]s, assisted centrally by [[cabane strut]]s. The fuselage was different; deeper and more obviously flat sided, it had rounded upper decking only. The installation of a 120 hp (90 kW) inverted Gipsy III required a notably different forward fuselage to those of the earlier models with their lower power, upright Gipsy Is. The [[tandem]] [[cockpit]]s were, like those of the P-1 and P-2, placed under the mid-chord and [[trailing edge]] of the wing and were initially open but later they were enclosed under a single, long, multi-part [[canopy (aircraft)|canopy]]. The undercarriage was also new; each mainwheel was mounted on a hinged V-form [[strut]] from the lower fuselage longerons with a compression leg to the upper longeron. An inverted V strut, hinged to the central fuselage underside, provided lateral stability. This [[conventional undercarriage]] was completed with a tailskid. At the rear the [[tailplane]] was, as before, mounted on top of the fuselage but the revised [[fin]] had a straight, swept [[leading edge]].<ref name=DNV/> |
The near constant [[chord (aircraft)|chord]] wing was similar to those of the earlier models and was again braced with two parallel [[strut]]s from the lower fuselage [[longeron]]s, assisted centrally by [[cabane strut]]s. The fuselage was different; deeper and more obviously flat sided, it had rounded upper decking only. The installation of a 120 hp (90 kW) inverted Gipsy III required a notably different forward fuselage to those of the earlier models with their lower power, upright Gipsy Is. The [[tandem]] [[cockpit]]s were, like those of the P-1 and P-2, placed under the mid-chord and [[trailing edge]] of the wing and were initially open but later they were enclosed under a single, long, multi-part [[canopy (aircraft)|canopy]]. The undercarriage was also new; each mainwheel was mounted on a hinged V-form [[strut]] from the lower fuselage longerons with a compression leg to the upper longeron. An inverted V strut, hinged to the central fuselage underside, provided lateral stability. This [[conventional undercarriage]] was completed with a tailskid. At the rear the [[tailplane]] was, as before, mounted on top of the fuselage but the revised [[fin]] had a straight, swept [[leading edge]].<ref name=DNV/> |
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|eng1 number=1 |
|eng1 number=1 |
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|eng1 name=[[de Havilland Gipsy]] III |
|eng1 name=[[de Havilland Gipsy]] III |
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|eng1 type=4-cylinder aircooled [[ |
|eng1 type=4-cylinder aircooled [[Inline engine (aviation)|inline]] |
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|eng1 hp=120 |
|eng1 hp=120 |
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|eng1 note= |
|eng1 note= |
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Revision as of 20:51, 26 February 2013
| Pander P-3 | |
|---|---|
| Role | Two seat sports aircraft |
| National origin | Netherlands |
| Manufacturer | Nederlandse Fabriek van Vliegtuigen H. Pander & Zonen (Pander & Sons) |
| First flight | 1931-2 |
| Number built | 1 |
The Pander P-3 was a parasol wing, two seat, single engine sports aircraft designed in the Netherlands in the early 1930s. Only one was built.
Design and development
The P-3 was the third of a series of parasol wing, single engine, two seat light aircraft built around 1930 by the Dutch company Pander & Sons, the earlier ones being the almost identical P-1 and P-2. The P-3 differed considerably from these in its engine, fuselage, fin and undercarriage, and later in its career its accommodation.[1]
The near constant chord wing was similar to those of the earlier models and was again braced with two parallel struts from the lower fuselage longerons, assisted centrally by cabane struts. The fuselage was different; deeper and more obviously flat sided, it had rounded upper decking only. The installation of a 120 hp (90 kW) inverted Gipsy III required a notably different forward fuselage to those of the earlier models with their lower power, upright Gipsy Is. The tandem cockpits were, like those of the P-1 and P-2, placed under the mid-chord and trailing edge of the wing and were initially open but later they were enclosed under a single, long, multi-part canopy. The undercarriage was also new; each mainwheel was mounted on a hinged V-form strut from the lower fuselage longerons with a compression leg to the upper longeron. An inverted V strut, hinged to the central fuselage underside, provided lateral stability. This conventional undercarriage was completed with a tailskid. At the rear the tailplane was, as before, mounted on top of the fuselage but the revised fin had a straight, swept leading edge.[1]
The P-3 flew for the first time in late 1931 or early 1932. Only one was built.[1]
Operational history
The sole P-3 was registered as PH-AIK in February 1932 in the name of a private owner.[1] He and others flew it the Netherlands and elsewhere, visiting the UK later that year.[2] In May 1933 it was written off in an accident at Almelo.[1]
Specifications
Data from Wesselink[1]
General characteristics
- Length: 6.80 m (22 ft 4 in)
- Wingspan: 9.40 m (30 ft 10 in)
- Powerplant: 1 × de Havilland Gipsy III 4-cylinder aircooled inline, 89 kW (120 hp)
- Propellers: 2-bladed
Performance
- Maximum speed: 210 km/h (130 mph, 110 kn)
References
- ^ a b c d e f Wesselink, Theo; Postma, Thijs (1982). De Nederlandse vliegtuigen. Haarlem: Romem. p. 82. ISBN 90 228 3792 0.
{{cite book}}: Cite has empty unknown parameters:|1=and|2=(help) - ^ "From Heston". Flight. XXIV (48): p.1138. 1932.
{{cite journal}}:|pages=has extra text (help); Unknown parameter|month=ignored (help)