Bell 47J Ranger

Bell 47J Ranger
Bell 47J Ranger
Role	Utility helicopter
National origin	United States
Manufacturer	Bell Helicopter
Introduction	1956
Retired	July 1967 (UH-13J)
Status	Retired
Number built	361
Developed from	Bell 47
Developed into	Agusta A.115

The Bell 47J Ranger is an American single-engine single-rotor light helicopter manufactured by Bell Helicopter. It was an executive variant of the highly successful Bell 47 and was the first helicopter to carry a United States president.

Design and development

The 47J was a four-seat variant of the earlier three-seat Bell 47H. The 47H was a deluxe variant of the 47G with a fully clad fuselage and an enclosed cabin. The 47H proved to be too small, so Bell developed the 47J. The 47J was a single pilot aircraft with the pilot seat and controls centered in the front of the cabin, and positioned close to the 180° view unobstructed Lexan "bubble" windscreen. A single bench seat at the rear of the cabin spanned its entire width and allowed for a passenger capacity limited by weight to typically 3 or 4 adults.

Operational history

In March 1957 two Bell 47Js were bought by the United States Air Force as presidential transport and designated H-13J. ^[1] On 13 July 1957 a H-13J was the first helicopter used by a United States president when it carried Dwight D. Eisenhower from the White House. ^[1] In March 1962 the two helicopters were moved from presidential duties but were used as VIP transports for the next five years until retired in July 1967. ^[1]

Variants

Agusta-Bell 47J Ranger at the Hellenic Air Force Museum at Dekelia (Tatoi), Athens, Greece

A Bell 47J-2 Ranger, with floats. (California, 1978)

Agusta-Bell AB.47J3 Ranger in Italian Carabinieri markings at Pratica di Mare AFB, Italy in 2006

Bell UH-13J Sioux at the National Museum of the United States Air Force

47J Ranger

Production variant powered by a 220hp Lycoming VO-435-A1B engine., ^[2] 135 built.

47J-1 Ranger

Military VIP variant as the H-13J, two built. ^[3]

47J-2 Ranger

Production variant with a 240hp Lycoming VO-540-B1B engine, powered controls and metal blades., ^[2] 104 built.

47J-2A Ranger

Production variant with a 260hp Lycoming VO-540-B1B3 engine and a collective boost system, 75 built.

47J-3

Italian built variant by Agusta-Bell.

47J-3B1

High-altitude variant of the 47J-3

47K

Training variant for the United States Navy, see HTL-7. ^[4]

HUL-1

United States Navy variant with a 260hp VO-435-B1B, 28 built became UH-13P in 1962. ^[4]

HUL-1G

Two HUL-1s used by the United States Coast Guard, became UH-13Q in 1962. ^[4]

HUL-1M

Variant of the HUL-1 with a 250shp YT-62-A-3 turboshaft engine, two built became UH-13R in 1962. ^[4]

HUL-2

Proposed turboshaft-powered variant, not built. ^[4]

HTL-7

Model 47K training version of the HUL-1 with a modified two-seat cockpit and a 240hp Lycoming O-435-6 engine, 18 built, later designated TH-13N in 1962.

UH-13J

Two Bell 47J-1 Ranger aircraft utilizing the 179 kW Lycoming VO-435-21 engine acquired for VIP transport of the U.S. President by the U.S. Air Force. Originally designated as H-13J until 1962. ^[2]

UH-13P

United States Navy variant for use aboard ice-breaking ships, Originally designated as the Navy HUL-1.

TH-13N

The HTL-7 re-designated in 1962. ^[4]

HH-13Q

The HUL-1G re-designated in 1962. ^[4]

UH-13R

The HUL-1M re-designated in 1962. ^[4]

HU-3

Brazilian Navy designation of the 47J. ^[5]

Operators

  Argentina

• Argentine Air Force ^[6]
• Argentine Coast Guard ^[6]

  Chile

• Chilean Navy ^[7]

  Colombia

• Colombian Air Force ^[7]

  Cuba

• Cuban Air Force ^[7]

  Greece

• Hellenic Air Force ^[8]

  Iceland

• Icelandic Coast Guard ^[8]

  Indonesia

• Indonesian Air Force ^[8]

  Italy

• Italian Air Force ^[8]
• Italian Army ^[8]
• Carabinieri ^{[9] [ verification needed ]}
• Italian Navy ^[8]

  Mexico

• Mexican Navy ^[10]

  Spain

• Spanish Air Force ^{[11] [12]}

  United States

• United States Air Force ^[1]
• United States Coast Guard ^[13]
• United States Navy ^[13]

  Venezuela

• Venezuelan Air Force ^[14]

Aircraft on display

The helicopter at its present site on Dandenong-Frankston Road.

Brazil

• FAB 8510 – Bell 47J on static display at the Museu Aeroespacial in Rio de Janeiro. ^{[15] [16]}

Canada

• 1827 – Bell 47J-2 on static display at the Atlantic Canada Aviation Museum in Goffs, Nova Scotia. ^{[17] [18]}

Slovenia

• Agusta Bell-47J-2A (reg. YU-HAK) on static display at Slovenian Alpine Museum in Mojstrana, Ljubljana, Slovenia. It was a helicopter of police aviation unit from 1967 to 1984 and was the first helicopter in Slovenia used for mountain rescue operations. ^[19]

United States

• 57-2728 – UH-13J on static display at the National Museum of the United States Air Force at Wright-Patterson Air Force Base in Dayton, Ohio. ^[20]
• 57-2729 – UH-13J on static display at the Steven F. Udvar-Hazy Center of the National Air and Space Museum in Chantilly, Virginia. It was the first helicopter to carry a U.S. president. ^[21]

Specifications (Bell 47J-2A)

Data from Jane's All The World's Aircraft 1965–66 ^[22]

General characteristics

• Crew: 1
• Capacity: 3 passengers
• Length: 32 ft 5 in (9.87 m)
• Height: 9 ft 3 in (2.83 m)
• Empty weight: 1,833 lb (831 kg)
• Max takeoff weight: 2,950 lb (1,338 kg)
• Fuel capacity: 48 US gal (40 imp gal; 180 L)
• Powerplant: 1 × Lycoming VO-540-B1B vertically mounted air-cooled flat-six, 260 hp (190 kW)
• Main rotor diameter: 37 ft 2 in (11.33 m)
• Main rotor area: 1,085 sq ft (100.8 m²)

Performance

• Maximum speed: 105 mph (169 km/h, 91 kn) at sea level
• Cruise speed: 91 mph (146 km/h, 79 kn)
• Range: 258 mi (415 km, 224 nmi) (no reserves)
• Service ceiling: 11,000 ft (3,400 m)
• Rate of climb: 870 ft/min (4.4 m/s)

See also

Related development

• Agusta A.115
• Bell 47
• Bell 201/XH-13F
• Bell 206 JetRanger
• Bell 207 Sioux Scout
• Bell YOH-4

Aircraft of comparable role, configuration, and era

• Aérospatiale Alouette II
• Hiller OH-23 Raven
• TH-55 Osage/Hughes 269
• Hughes/Schweizer 300
• PZL SM-4 Łątka

Related lists

• List of military aircraft of the United States
• List of rotorcraft

References

1. National Museum of the United States Air Force Bell UH-13J Sioux fact sheet
2. Frawley 2003 , p. 42
3. Andrade 1979, p. 188
4. Andrade 1979, p. 197
5. "Brazilian Military Aircraft Designations". designation-systems.net. Retrieved 2025-03-16.
6. Flight International 11 July 1968 , p. 48
7. Flight International 11 July 1968 , p. 50
8. Flight International 11 July 1968 , p. 52
9. "Italian Gendarmerie AB-47J" . Retrieved 20 March 2013.
10. Flight International 11 July 1968 , p. 53
11. Wheeler Flight International 1 August 1981 , p. 375
12. "Spanish Air Force Bell 47J-3B-1 Ranger". Demand media. Retrieved 23 March 2013.
13. "The BELL 47 Helicopter Family". bell47.net. Archived from the original on 2015-10-23. Retrieved 2013-03-20.
14. Flight International 11 July 1968 , p. 60
15. "BELL 47J (H-13J) - RANGER | BELL HELICOPTER CORPORATION". Museu Aeroespacial. Retrieved 2 March 2017.
16. "Airframe Dossier - Bell47 / H-13 Sioux, s/n 8510 FABr, c/n 1746, c/r YV-E-DPY". Aerial Visuals. AerialVisuals.ca. Retrieved 2 March 2017.
17. "Aircraft Display Collection". Atlantic Canada Aviation Museum. Retrieved 2 March 2017.
18. "Airframe Dossier - Bell 47 / H-13 Sioux, c/n 1827, c/r CF-PQZ". Aerial Visuals. AerialVisuals.ca. Retrieved 2 March 2017.
19. d.o.o., NoviSplet - Atribut. "Slavnostni prevzem helikopterja Augusta Bell 47 – legendarnega burduša, v soboto, 27. maja 2017, od 16. ure dalje | Planinski muzej". www.planinskimuzej.si. Retrieved 2017-05-23.
20. "Bell UH-13J Sioux". National Museum of the US Air Force. 1 October 2015. Retrieved 3 March 2017.
21. "Bell H-13J". Smithsonian National Air and Space Museum. Archived from the original on 8 March 2017. Retrieved 8 March 2017.
22. Taylor 1965, p. 187

Bibliography

• Andrade, John (1979). U.S.Military Aircraft Designations and Serials since 1909. Midland Counties Publications. ISBN   0-904597-22-9.
• Donald, David (1997). The Complete Encyclopedia of World Aircraft. NY, NY: Barnes & Noble. ISBN   0-7607-0592-5.
• Elliott, Bryn (January–February 1999). "On the Beat: The First 60 Years of Britain's Air Police". Air Enthusiast (79): 68–75. ISSN   0143-5450.
• Frawley, Gerard (2003). The International Directory of Civil Aircraft, 2003–2004. Fyshwick, ACT, Australia: Aerospace Publications Pty Ltd. ISBN   1-875671-58-7.
• Taylor, John W. R. (1965). Jane's All The World's Aircraft 1965–66. London: Sampson Low, Marston & Company.
• Wheeler, Barry C. (1 August 1981). "World's Air Forces 1981". Flight International . Vol. 120, no. 3769. pp. 323–384. Retrieved 7 December 2019.
• "World Helicopter Market". Flight International . Vol. 94, no. 3096. 11 July 1968. pp. 48–60. Retrieved 7 December 2019.

External links

Media related to Bell 47J at Wikimedia Commons