Type 630First prototype, with short fuselage (74 ft 6 in (22.71 m), accommodating 32 passengers and powered by four 1,380 ehp (1,032 kW)
Rolls-Royce Dart R.Da Mk 501 engines.
Type 663Second prototype, testbed for
Rolls-Royce Tay turbojet.
Type 640Planned third prototype, to be powered by four
Napier Naiad turboprops. Not built, with parts incorporated in Type 700 prototype.
Type 700The first production version, 1,381 hp (1,030 kW) engines, 287 built, the "D" suffix was used for aircraft powered by the 1,576 hp (1,175 kW) Dart 510 engines.
Type 701Production aircraft for
British European Airways (BEA), the same as the prototype 700 but as in all production aircraft the engines were moved 18 inches outboard to reduce cabin noise level. Originally fitted with Dart 505 engines but later changed to Dart 506s. Originally had a either 40 or 47 seats but this was changed in the 1960s to seat either 60 or 63 passengers, 27 built, first delivered in January 1953.
Type 702Production aircraft for British West Indian Airways (BWIA) with Dart 506 with 44 or 53 seats, four built, first delivered in June 1955.
Type 703Proposed 53-seat variant, not built.
Type 707Production aircraft for the first export customer Aer Lingus with Dart 505s (later Dart 506s) and 53 seats, four built, first delivered in March 1954.
Type 708Production aircraft for Air France with Dart 505s (later Dart 506s) and 49 seats, 12 built, first delivered in May 1953.
Type 720Production aircraft for Trans Australian Airlines (TAA) with Dart 505s (later Dart 506s) and 49 seats, 12 built. First variant was fitted with slipper tanks for an extra 290 gallons of fuel, seven built, first delivered in October 1955.
Type 723Production aircraft for the
Indian Air Force with Dart 506s and a VIP interior, one built, delivered in December 1955.
Type 724Production aircraft for
Trans-Canada Air Lines (TCA) of Canada with Dart 506s, included increased electrical power, new fuel system, and cold-weather operation provisions (ice-guard panels of fuselage and anti-skid brakes). Fitted with 44 or 48 seats, 15 built, first delivered in December 1954.
Type 728Production variant for
Cyprus Airways and
Aden Airways with Dart 506s, not built.
Type 730Production aircraft for Indian Air Force, same as the Type 723 but with a different VIP interior, one built, delivered in January 1956.
Type 731Production variant for
KLM with Dart 506 engines, not built.
Type 732Production aircraft for
Hunting Clan with Dart 506s, fitted with slipper tanks and 52-seat interior, three built, first delivered in May 1955.
Type 734Production aircraft for
Pakistan Air Force with Dart 506s, fitted with slipper tanks and VIP interior, delivered in March 1956.
Type 735Production aircraft for
Iraqi Airways with Dart 506s and either 44 or 53 seats, three built, first delivered in October 1955.
Type 736Production aircraft for Fred. Olsen & Co. with Dart 506s and 48 seats, two built, first delivered in November 1955.
Type 737Production aircraft for the Canadian Department of Transport with Dart 506s and VIP interior, one built, delivered in March 1955.
Type 738Design for a special duty variant with Dart 506s, not built.
Type 739Production aircraft for Misrair with Dart 506s and 40 seats, six built, first delivered in December 1955.
Type 740Design for a staff variant with Dart 506s, not built.
Type 741Design for a VVIP variant with Dart 506s, not built.
Type 742Production aircraft ordered by
Braathens-SAFE but delivered to the Brazilian Air Force in November 1956 with Dart 510s, VIP interior and slipper tanks.
Type 744Production variant for Capital Airlines with Dart 506s and 48 seats, three built, first delivered in June 1955.
Type 745Production aircraft for US airline Capital Airlines. The first nine used Dart 506s; the remainder had Dart 510s. Aircraft had 48 seats and a forward integral airstair, 60 built, first delivered in November 1955.
Type 747Production aircraft for
Butler Air Transport with Dart 506s and 40 seats, two built, first delivered in September 1955.
Type 748Production aircraft for
Central African Airways with Dart 506 engines, 47 seats and slipper tanks, five built, first delivered in May 1956.
Type 749Production variant for LAV with Dart 506s and 40 seats, three built, first delivered in February 1956.
Type 754Production variant for
Middle East Airlines with Dart 510 engines and 44 or 48 seats, eight built, first delivered in July 1957.
Type 755Production variant for Airwork Services with Dart 510 engines and 48 seats. The order was canceled and the units were sold to
Cubana; three built, first delivered in May 1956.
Type 756Production variant for
Trans Australia Airlines with Dart 510 engines, 44 seats and slipper tanks, seven built, first delivered in June 1956.
Type 757Production variant for
Trans-Canada Air Lines similar to the Type 724 but with upgraded 1,600 hp (1,120 kW) Dart 510 engines, 35 built, first delivered in March 1956.
Type 759Production variant ordered by Hunting Clan with Dart 510 engines, 40 or 44 seats and slipper tanks, two built delivered to
Icelandair from November 1956.
Type 760Production variant for
Hong Kong Airlines with Dart 510 engines, 40 or 44 seats and slipper tanks, two built, first delivered in January 1957.
Type 761Production variant for Union of Burma Airlines with Dart 510 engines and 48 seats, three built, first delivered in July 1957.
Type 762Design for a executive variant with Dart 510s, not built.
Type 763Production variant for
Howard Hughes with Dart 510 engines and 48 seats, one built, delivered to TACA Airlines in October 1958.
Type 764Production variant for the United States Steel Corporation with Dart 510 engines, VIP interior and both slipper tanks and a 450 gallon belly tank, three built; first delivered in December 1956.
Type 765Production variant for the
Standard Oil (ESSO) Corporation similar to the Type 764. One built, delivered in 1957.
Type 767Production variant for
Aden Airways with Dart 510s, not built.
Type 768Production variant for the Indian Airlines Corporation with Dart 510s and 44 seats, ten built, first delivered in August 1957.
Type 769Production variant for
PLUNA with Dart 510s, 48 seats and slipper tanks, three built, first delivered in May 1958.
Type 770Basic design for the Type 700D for the United States, not built.
Type 771Basic design standard based on the 745, not built.
Type 772Production variant for British West Indian Airways (BWIA) with Dart 506 engines and 48 seats, four built, first delivered in October 1957.
Type 773Production variant for
Iraqi Airways with Dart 506 engines and 48 seats, one built, delivered in November 1957.
Type 774Production variant for Saudi Arabia with Dart 510s, not built.
Type 775Production variant for Yugoslavia with Dart 510s, not built.
Type 776Production variant for Kuwait Airlines with Dart 510s, one converted from a Type 745 in 1958.
Type 777Basic design with Dart 510s, not built.
Type 778Production variant with Dart 510s for Chile, not built.
Type 779Production variant for Fred Olsen with Dart 510 engines and 48-seats, four built, first delivered in April 1957.
Type 780Basic design standard for with Dart 510s and VIP interior, not built.
Type 781Production variant for
South African Air Force with Dart 510 engines, a VIP interior and slipper tanks, one built, delivered in June 1958.
Type 782production variant for Iranian Airways with Dart 510s and 48 seats, three built with the first delivery in March 1958. Were convertible to VIP interior for the Shah of Persia.
Type 783Production variant for LAC with Dart 510s, not built.
Type 784Production variant for Philippine Air Lines with Dart 510s, 48 seats and slipper tanks, three built, first delivered in May 1957.
Type 785Production variant for LAI-Alitalia with Dart 510s and 48 seats, three built, first delivered in March 1957.
Type 786Production variant for Lloyd Aereo Colombiano with Dart 510 engines, 48 seats and both slipper and belly tanks, three built, first delivered in August 1957.
Type 787Production variant for Iraqi Airways with Dart 510 engines, not built.
Type 788Production variant for
Syrian Airways with Dart 510 engines, not built.
Type 789Production variant for the Brazilian Air Force with Dart 510 engines, slipper and belly tanks, and VIP interior. One was built; delivered in December 1957.
Type 790Basic design for local service variant with Dart 506 engines, not built.
Type 791Production variant for AVIANCA with Dart 506 engines, not built.
Type 792Production variant for Pakistan with Dart 506 engines and VIP interior, not built.
Type 793Production variant for the
Royal Bank of Canada with Dart 510 engines and a VIP interior, one built.
Type 794Production variant for THY (Turkish Airlines) with Dart 510s and 48 seats, four built, first delivered in January 1958.
Type 795Production variant for
Trans World Airlines (TWA) with Dart 510 engines, not built.
Type 796Production variant for Turkish Air Force with Dart 510 engines and VIP interior, not built.
Type 797Production variant for Canadian Department of Transportation with Dart 510 engines, one built, delivered in March 1958.
Type 798Production variant for
Northeast Airlines with Dart 510s, eight built.
Improved variant with the fuselage extended by 3 ft 10 in (1.2 m), 67 built
Type 800Basic design, not built.
Type 801Production variant for
British European Airways with Dart 510s, changed to Dart 520s as Type 802.
Type 802First production variant of the 800 series for British European Airways with Dart 510 engines and either 53 or 57 seats, 24 built, first delivered in February 1957.
Type 803Production variant for
KLM with Dart 510 engine and 53 seats, nine built, first delivered in June 1957.
Type 804Production variant for Transair (Canada) with Dart 510 engines and 65 seats, three built, first delivered in September 1957.
Type 805Production variant for
Eagle Airways with Dart 510 engines and 70 seats, two built, first delivered in December 1957.
Type 806Production variant for British European Airways with Dart 520 engines and 58 seats, 19 built, first delivered in March 1958. Nine aircraft were later converted to Type 802 when the Dart 520s were changed for Dart 510s so the 520s could be used in the airline's Argosy freighters.
Type 807Production variant for the
New Zealand National Airways Corporation with Dart 510 engines and 60 seats, four built, first delivered in December 1957.
Type 808Production variant for Aer Lingus with Dart 510 engines and 70 seats, six built, first delivered in May 1957.
Type 809Production variant for Greece, not built.
Improved longer-range variant with 1,991 hp (1,485 kW) Dart 525 engines, 84 built
Type 810Prototype for the improved 810 series with Dart 525 engines and a 52-seat interior with an additional four-seat rear lounge, one built and first flown on 23 December 1957.
Type 811Production variant for Capital Airlines with Dart 525 engines, not built.
Type 812Production variant for
Continental Airlines with Dart 525 engines, 52 seats with an additional four-seat rear lounge and integral airstair, 15 built, first delivered in May 1958.
Type 813Production variant for
South African Airways with Dart 525 engines (later changed to Dart 530s), 56 seats and four-seat rear lounge, seven built, first delivered in October 1956.
Type 814Production variant for
Lufthansa with Dart 525 engines and 64 seats, eleven built, first delivered in October 1958.
Type 815Production variant for
Pakistan International Airlines with Dart 525 engines and 51 seats, five built, first delivered in January 1959.
Type 816Production variant for
Trans Australia Airlines with Dart 525 engines and 56 seats, two built, first delivered in March 1959.
Type 817Production variant for AVENSA with Dart 525 engines, not built.
Type 818Production variant for
Cubana with Dart 525 engines and 52 seats, four built, first delivered in October 1958.
Type 819Production variant for Aviacon with Dart 525 engines, not built.
Type 820Production variant for
American Airlines with Dart 525 engines, not built.
Type 821Production variant for Eagle with Dart 525 engines, not built.
Type 822Production variant for LAV with Dart 525 engines, not built.
Type 823Production variant for California Eastern with Dart 525 engines, not built.
Type 824Production variant for LAI Dart 525 engines, not built.
Type 825Production variant for Black Lion Aviation with Dart 525 engines, not built.
Type 826Production variant for Agile Azur with Dart 525 engines, not built.
Type 827Production variant for
VASP with Dart 525 engines and 56 seats including four-seat rear lounge, six built, first delivered in October 1958.
Type 828Production variant for
All Nippon Airways (ANA) with Dart 525 engines and 60 seats, nine built, first delivered in July 1961. Unusual for the time they had television sets mounted on hat-racks for in-flight viewing.
Type 829Production variant for TAP with Dart 525 engines, not built.
Type 830Proposed large-fuselage variant for American Airlines with Dart 525 engines, not built.
Type 831Production variant for Airwork and Sudan Airways with Dart 525 engines and 60 seats, three built, first delivered in July 1961.
Type 832Production variant for Ansett-ANA with Dart 525 engines and 56 seats including a four-seat rear lounge, four built, first delivered in March 1939.
Type 833Production variant for Hunting Clan with Dart 530 engines, three built, first delivered in June 1959.
Type 834Production variant for
LOT Polish Airlines with Dart 525 engines, not built.
Type 835Conversion of a not-delivered Type 818 originally for Cubana, delivered in September 1959 for the Tennessee Gas Transmission Corporation.
Type 836Conversion of a not-delivered Type 8816 originally for Trans Australian Airlines, delivered in May 1960 to Union Carbide.
Type 837Production variant for
Austrian Airlines with Dart 525 engines and either 56 seats (mixed-class) or 66 seats (tourist-class) and a four-seat rear lounge, six built, first delivered in August 1960.
Type 838Production variant for
Ghana Airways with Dart 525 engines and 60 seats, three built, first delivered in June 1961.
Type 839Production variant for the Iranian Government with VIP interior, one delivered in February 1960.
Type 840Basic design with Dart 541s, not built.
Type 841Production variant for British European Airways with Dart 541s, not built.
Type 842Production variant for Iraqi Airways with Dart 541s, not built.
Type 843Production variant for CAAC with Dart 525 engines and 52 seats, six built, first delivered in October 1963. The last delivery and the last Viscount to be delivered in April 1964.
Type 845Production variant for Pakistan International with Dart 525s, not built.
Type 850Viscount Major project, not built.
Type 870Improved second-generation variant, developed as the
Vickers Vanguard.
