Clément-Bayard No.1
| No.1 | |
|---|---|
| |
| Role | Military airship |
| Manufacturer | Clément-Bayard |
| First flight | 29 October 1908 |
| Number built | 1 |
The Clément-Bayard No.1, Bayard-Clément[1] was a French military semi-rigid airship of 1908 developed by Astra Clément-Bayard, which was founded by industrial entrepreneur Adolphe Clément-Bayard, in response to a French Army decision to experiment with airship operations. Société Astra was contracted to build the envelope, while Clément-Bayard built the gondola and engines itself. The envelope's distinctive design featured four large lobes at the aft end, intended to provide directional stability. Testing commenced on 29 October with Henry Kapferer at the controls.[1] By the end of the year, the airship had made nearly thirty flights, including long-range cross-country sorties of up to 200 km (120 mi), breaking the national aerial endurance and speed records.
In 1909 the airship was offered for sale to the French government, with an asking price of FF 500,000. However, this was considered too expensive, and the offer was declined. Later that year, Tsar
Specifications
Data from [2]
General characteristics
- Length: 56.25 m (184 ft 7 in)
- Diameter: 10.58 m (34 ft 9 in)
- Volume: 3,500 m3 (120,000 cu ft)
- Powerplant: 1 × Clément-Bayard , 78 kW (105 hp)
- Propellers: 2-bladed Chauvière Integrale, 5 m (16 ft 5 in) diameter
See also
- Société Astra (Société Astra des Constructions Aéronautiques)
Notes
- ^ a b "Les Premiers Exploits du Clément-Bayard". l'Aérophile (in French): 449. 15 November 1908.
- ^ "Le "Bayard-Clément"". l'Aérophile (in French): 363–4. 15 September 1908.
References
- Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions.
- hydroretro.net