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Aviation History
1936
1936 - 0112.PDF
ADVERTISEMENTS. JANUARY 9, i936 THE DURABILITY OF 4* ENGINES A Pegasus I.M. engine despatched in 1932 was recently returned for overhaul after 500 hours running. When tested it showed a drop in H.P. of only ONE per cent. 9* B.H.P. at Rated Altitude. (4,500 ft.) 565/590 Official Rating. B.H.P. at Rated Boost. (Zero) 520/540 Powers before despatch. 583 542 Powers after 500 hours. 575 536 When the engine was eventually stripped, nothing needed renewing except a few rocker buttons, valve springs, piston rings and gaskets. B.H.P. at Max. Boost. (+1 lb.) 565/590 586 580 RELIABILITY and DURABILITY THE BRISTOL AEROPLANE CO., LTD. FILTON BRIST0I Printed in England for the Proprietors and Publishers, FLIGHT PUBLISHING COMPANY LIMITED, Dorset House Stamford Street London, S.E.I, to j, CORNWALL OFIJH £^^jH^.%^J*H«^m^.J«iA%iLKX,",Vl|Su~ can be obtain*Abroad*iromThe^^ following : FRANCE : W,* s° bv P. Si ft Son. 248. Rue Biroli. Paris; Haehette et Cie, Rue Reaumur, Paris, and branches/ BVO,™ • W H." ^th Md^n 71-7?-B^^irt AdoWj^ ^M^,,,AUSr>fr4I-I^.,G1»,d0nr-& ^l' ^M;^Mr1t>H0Urn^ <V>rtor.a), Sydney (N.S.W.), Brisbane (Queer^land, Adelaide (S A.)! Perth (W.A.), and »*%£ (Tasmania). JNCW ZEALAND: Gordon ft Gotch, Ltd Wellington, Auckland, Christchurch and Dunadin. INDIA- A. H Wheeler & Co., Bombay. -*"!%: i^frtT ^NA^nJ^KT TiZtZ^a' T°t0n&. Winnipeg and Vancouver; Benjamin News CO.. Montreal; Gordon ft Ontch. LW. Toronto. Socr**** Central IIIGWP Agency', Ltd. UNTTEt) STATES : The Tnf.f-rna.MnTui.1 W*we fin ivam v««i, m_x .1 _< *» -* . —. . __J_..*. matte*
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