Parametre
- 192 stránok
- 7 hodin čítania
Viac o knihe
The PB2Y Coronado was a large flying boat patrol bomber designed by Consolidated Aircraft. After deliveries of the PBY Catalina, also a Consolidated aircraft, began in 1935, the United States Navy began planning for the next generation of patrol bombers. Orders for two prototypes, the XPB2Y-1 and the Sikorsky XPBS-1, were placed in 1936; the prototype Coronado first flew in December 1937. After trials with the XPB2Y-1 prototype revealed some stability issues, the design was finalized as the PB2Y-2, with a large cantilever wing, twin tail, and four Pratt & Whitney R-1830 radial engines. The two inner engines were fitted with four-bladed reversible pitch propellers; the outer engines had standard three-bladed feathering props. Like the PBY Catalina before it, the PB2Y's wingtip floats retracted to reduce drag and increase range.
Nákup knihy
Consolidated PB2Y Coronado, Richard Hoffmann
- Jazyk
- Rok vydania
- 2009
- product-detail.submit-box.info.binding
- (mäkká)
Platobné metódy
Tu nám chýba tvoja recenzia
- Titul
- Consolidated PB2Y Coronado
- Jazyk
- anglicky
- Autori
- Richard Hoffmann
- Vydavateľ
- Naval Fighters
- Rok vydania
- 2009
- Väzba
- mäkká
- Počet strán
- 192
- ISBN10
- 094261285X
- ISBN13
- 9780942612851
- Série
- Hodnotenie
- 4 z 5
- Anotácia
- The PB2Y Coronado was a large flying boat patrol bomber designed by Consolidated Aircraft. After deliveries of the PBY Catalina, also a Consolidated aircraft, began in 1935, the United States Navy began planning for the next generation of patrol bombers. Orders for two prototypes, the XPB2Y-1 and the Sikorsky XPBS-1, were placed in 1936; the prototype Coronado first flew in December 1937. After trials with the XPB2Y-1 prototype revealed some stability issues, the design was finalized as the PB2Y-2, with a large cantilever wing, twin tail, and four Pratt & Whitney R-1830 radial engines. The two inner engines were fitted with four-bladed reversible pitch propellers; the outer engines had standard three-bladed feathering props. Like the PBY Catalina before it, the PB2Y's wingtip floats retracted to reduce drag and increase range.