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Aviation History
1961
1961 - 1715.PDF
821 Z3 HANDLEY PAGE HERALD 200 "Flight" operators' reference drawing—see page 800 for key Commercial Aircraft of the World . . . tail loading version with maximum weight of 46,0001b will shortly beavailable. Recently a military version of the Herald Series 200 was evaluated by Service chiefs. Powerplant: As Series 100.Dimensions: As Series 100 except length, 75ft 6in. Weights: Max take-off, 40.0001b; max landing. 39,5001b; zero fuel.37.0O0lb; capacity payload, 11.7461b; weight less fuel, crew and pay- load, 24,7151b.Payloadaccommodation: Cabin volume (less flight deck), 2,415 cu ft; baggage and freight volume, 285 cu ft; cabin accommodational (50-seatversion) length, 34ft 7in; max internal width, 8ft 8in; max height. 6ft 5in; max usable floor area (less flight deck). 290 sq ft; dimensionsof largest door, 64in • 65in; max number of seats with galleys, 50 at 3O.5in pitch. Fuel capacity: As series 100.Water-methanoi capacity: As Series 100. Performance: Opt-cost (i.e., typical cruising speed) at 15.000ft and36,OOOIb, 238kt; corres s.f.c, 0.136 n.m./lb; take-off field length, max take-off weight, sea level, ISA, zero wind, engine failure at V,, 4,500ft;landing field length, sea level, ISA, zero wind. 3,750ft; range A (max payload), 475 n.m.; range B (max fuel), 1,420 n.m. with 6.0601b; VNE,237kt IAS; VNO, 204kt IAS; Vso, 71kt IAS. Herald Freighter This is not the commercial version of the MilitaryHerald with rear-loading (announced in September 1961), but a version of the Series 200 Herald. Data are the same, except for: capacity pay-load, 13,4891b; weight less fuel, crew and payload. 23,1371b; cabin volume, 2,700 cu ft; cabin accommodational length, 54ft 6in. H.P.R.8 A vehicle ferry based on the Herald, this project has arevised fuselage with front clamshell doors. It can accommodate six cars and 30 passengers, or 100 passengers. H UREL-DUBOIS Boite Pomile No 6, Meitdon, France. HD-321 The remarkable Hurel high aspect-ratio strutted wing wasdeveloped to provide great lifting capacity (through a high L/D ratio) for low weight and cost. The first Hurel-Dubois transport prototypewas the HD-31, which made its first flight on January 27. 1953; a developed and more powerful version, the HD-32. flew in prototypeform on December 29 the same year, and a second prototype followed in February 1954. Later, both HD-32 prototypes were re-engined withWright Cyclones as replacements for the Pratt & Whitney Twin Wasps fitted earlier, and the first flight in this HD-321 configuration was madeon December 22, 1955. Six derivatives—HD-34s—have been delivered to the Institut Geographique National. Flight reference also to HD-37car ferry project, November 20, 1959, page 609. Smaller derivatives, the HD-150 and HD-151. have been projected for military STOLapplication in competition with the Dassault Spirale, Max Holste Super Broussard, and Breguet 945. Powerplant would be two Turbo-meca Autan III. ILYUSHIN 11-12 Considerable numbers of these unpressurized 27-passengertransports, with nosewheel undercarriage, continue in service. 11-14 There are two principal variants of this 11-12 development. TheII-14P, seating 18 or 26 passengers, is standard. It is produced not only in the Soviet Union but in East Germany and by Avia in Czechoslovakia.The I1-14M has a fuselage lengthened by 3.3fl and seats 24 to 32 passengers. Powerplant: Two ASh-82T piston engines, of 1,900 h.p. each, drivingfour-blade constant-speed propellers. Dimensions: Span, 104ft; length (I1-14P). 69ft Ilin; length (II-I4M).73ft 4in. Weights: Take-off (II-14P), 36,4001b; empty, 26,6001b; take-off(II-14M), 38,OOOIb; empty. 27.0001b. Performance: Cruising speed (1I-I4P). 173-188kt (200-217 mj).h.);cruising speed (II-14M), 173-191 kt (200-220 m.p.h.); take-off run (I1-14P), 1,540ft; take-off run (11-14M). 1.476ft; range (II-14P), 1,150miles approx; range (II-14M). 950 miles approx. 11-18 In its issue of July 1, 1960. Flight presented, for the first time inany aviation journal, a detailed technical description of this important turboprop airliner. The type is in extensive service with Aeroflot andalso with the East German DLH; CSA, the Czech state airline, Ghana Airways, the Chinese civil air fleet, Tarom of Rumania, and Malevof Hungary. Powerplant: Four Ivchenko AI-20 turboprops of 4,000 e.h.p.. drivingAB-68I 14ft 9in reversible and braking propellers. Dimensions: Span 122ft 8iin; length, 117ft 9in; height. 33ft 4in;wing area, 1,507 sq ft. Weights: Max take-off. 135.5841b; max payload. 3O.865lb. Payload accommodation: Total pressurized volume, 8,475 cu ft; for-ward under-floor cargo hold, 470 cu ft; rear under-floor hold, 483 cu ft. Additionally there is an unpressuri/ed baggage compartment of 250 cuft capacity to the rear of the main cabin. Dimensions of passenger doors. 4ft 7in 2ft 6in; max seats. 111 (six abreast). Fuel capacity: Total. 5.213 Imp gal (6.260 US gal).Performance: Cruising speed at 26.000t"t, 388-404 m.p.h. (338-351 kt); max range (no reserves). 3.300 n.m. (3.480 st.m.); take-off run. 2,625-3,940ft; landini: run. 1.970-2.300ft. Operators' reference drawing of 11-18: page 825. The 11-18, in large-scale ser- vice with Aeroflot, is the only Russian airliner operated by a Commonwealth country
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