Max Holste MH.1521 Broussard

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MH.1521 Broussard
Holste MH1521M 118 TOU 20.06.65 edited-3.jpg
Operational French Army MH.1521M Broussard at Toussus-le-Noble airfield in 1965
RoleSix-seat utility monoplane
National originFrance
Manufacturer Avions Max Holste
First flight 1952
Introduction 1954
Retired1993 (French army)
Primary user French Army
Number built396

The Max Holste MH.1521 Broussard is a 1950s French six-seat utility monoplane designed by Max Holste to meet a French Army requirement.

Contents

Design and development

Following the end of the Second World War, Avions Max Holste designed and built a new two-seat trainer and tourer aircraft, the Max Holste MH.52, of which only small numbers were built. Holste then responded to a French Army requirement for an artillery spotter aircraft for a lightweight liaison and observation aircraft. The resulting design, the MH.152, had a fuselage based on that of the MH.52 and a high-mounted wing. It was powered by a 220 horsepower (160 kW) Salmson 8 As.04 engine and had an enclosed, fully-glazed cabin seating a pilot and four passengers. A prototype flew on 12 June 1951. While it demonstrated good short-field performance, the French Army's needs had changed, with it now requiring a robust utility aircraft similar to the de Havilland Canada DHC-2 Beaver. [1] [2]

Preserved MH-1521 Broussard at AirExpo in 2007 Max-Holste MH-1521 Broussard - AirExpo Muret 2007 0168 2007-05-12.jpg
Preserved MH-1521 Broussard at AirExpo in 2007

As a result, the company decided to develop a slightly larger version, the MH.1521 with the engine changed to a Pratt and Whitney Wasp Junior, which at 450 horsepower (340 kW) provided almost twice as much power and a slab-sided fuselage giving room for up to seven seats. [2] [3] [4] The MH.1521 is a braced high-wing monoplane with twin vertical tail surfaces. It has a fixed tailwheel landing gear and is powered by a nose-mounted Pratt & Whitney R-985 radial piston engine. It first flew on 17 November 1952. [4] It was later named the Broussard (lit. Man of the Bush, in the context of bush pilots rather than Bushmen). Its development was enthusiastically supported at a political level by WWII fighter ace and French war hero Pierre Clostermann, a close friend of Max Holste. Clostermann wrote a faction novel, "Leo 25 Airborne", based on his experiences flying Broussards with Escadrille ELO 3/45 in Algeria.

The first production aircraft made its maiden flight on 16 June 1954, and 363 were built before production ended in 1961. [5] Its similarity to the de Havilland Canada DHC-2 Beaver in looks, capability and performance led it to be nicknamed "the French Beaver".

Operational history

It saw service in the Algerian War as an Army cooperation aircraft, with more than 150 deployed, [6] mostly as an artillery spotter and in an air supply/ambulance role, where its good short-field performance and resistance to ground fire were required. Its distinctive sound, made by its noisy radial engine and large propeller, was a disadvantage as the Algerian guerrillas could hear its approach long before other aircraft.

Following Algerian independence in 1963, the Algeria-based Broussards returned to France, where they were used for liaison aircraft, while many of France's surplus Broussards were transferred to newly independent ex-French colonies. [6] The Broussard remained in service with the French Air Force until December 1987, and with the French Army until December 1993, while the French Navy retired its last examples in 1996. [7] Civil-owned Broussards can still be seen in Denmark, France, the UK, and the United States being operated by enthusiasts or collectors.

It saw combat on Portuguese Guinea for the Portuguese Air Force as well during the independence war acting mostly as an artillery spotter and in an air supply/ambulance role also as observation plane, it was retired during the 60's when the newer Do-27 became available.

Variants

MH-1521M Broussard.JPG
MH.152
First prototype of the Broussard series, powered by a Salmson 8 As.04 inverted V-8 engine.
MH.1521
Prototypes, five built plus two pre-production aircraft and 19 pre-production military variants.
MH.1521A
Aircraft modified for agricultural use. [8]
MH.1521C
Production for civil or non-French military customers, 36 built. [9]
MH.1521M
Production for French military, 319 built. [10]
MH.1522
Based on MH.1521, with full span leading-edge slats and double-slotted trailing edge flaps to improve stall performance. Prototype, modified from a pre-production aircraft, flown on 11 February 1958, [8] [10] but later converted back to MH.1521 standard. [10]
MH.153
The prototype MH.152 powered by a Turbomeca Astazou turboprop engine. First flew in this form June 1957. [8]

Operators

Military operators

Flag of Argentina.svg  Argentina
Flag of Benin.svg  Benin
Flag of Cambodia.svg  Cambodia
Flag of Cameroon.svg  Cameroon
Flag of the Central African Republic.svg  Central African Republic
Flag of Chad.svg  Chad
Flag of France.svg  France
Flag of Cote d'Ivoire.svg  Ivory Coast
Flag of Djibouti.svg  Djibouti
Flag of Gabon.svg  Gabon
Flag of Madagascar.svg  Madagascar
Flag of Mali.svg  Mali
Flag of Mauritania.svg  Mauritania
Flag of Morocco.svg  Morocco
Flag of Niger.svg  Niger
Flag of Portugal.svg  Portugal
Flag of Senegal.svg  Senegal
Flag of Togo.svg  Togo
Flag of Upper Volta.svg  Upper Volta

Civil operators

Flag of France.svg  France

Surviving aircraft

MH-1521M Broussard F-GIBN flying at Oldtimer Fliegertreffen Hahnweide in 2013. Max Holste MH-1521M Broussard F-GIBN OTT 2013 01.jpg
MH-1521M Broussard F-GIBN flying at Oldtimer Fliegertreffen Hahnweide in 2013.

Unknown (s/n 163) is located at the Kalamazoo Air Zoo in Kalamazoo Michigan. On outdoor display marked as 13-TB.

Specifications (MH.1521M)

Data fromJane's All the World's Aircraft 1958-59 [28]

General characteristics

Performance

See also

Aircraft of comparable role, configuration, and era

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References

Notes

  1. Simpson 2022 , pp. 7–8
  2. 1 2 Bridgman 1952 , p. 122
  3. Simpson 2022 , p. 8
  4. 1 2 Bridgman 1953 , p. 141
  5. Taylor 1962 , p. 52
  6. 1 2 3 4 5 6 Simpson 2022 , p. 10
  7. 1 2 3 4 5 Simpson 2022 , p. 11
  8. 1 2 3 Taylor 1961 , p. 57
  9. Simpson 2022 , pp. 8, 9
  10. 1 2 3 Simpson 2022 , p. 9
  11. 1 2 3 Gaines 1982 , p. 1360
  12. Gaines 1982 , p. 1361
  13. Gaines 1982 , p. 1366
  14. Gaines 1982 , p. 1372
  15. Cooper et al. 2011 , p. 41
  16. Gaines 1982 , p. 1364
  17. Air International November 1985 , pp. 229, 231
  18. Lopes 1998 , pp. 41–42
  19. 1 2 Gaines 1982 , p. 1365
  20. 1 2 3 4 5 6 7 "Les Broussard survivants - Max Holste MH-1521 Broussard - MH-1521.fr". www.mh-1521.fr. Retrieved 2023-08-13.
  21. "Max Holste MH-1521-C1 "Le Broussard" s/n 6" . Retrieved November 22, 2013.
  22. "Un avion d'époque convoyé jusqu'au lac Genin pour le film B&S2". belle-et-sebastien.e-monsite.com (in French). Retrieved 2023-08-13.
  23. "FAA REGISTRY N-Number Inquiry". FAA. Retrieved 11 October 2018.
  24. "AVIONS MAX HOLSTE MH 1521 BROUSSARD Serial number 118" . Retrieved July 12, 2022.
  25. "1960 Max Holste MH-1521C-1 Broussard C/N 208" . Retrieved November 22, 2013.
  26. "960 AVIONS MAX HOLSTE MH 1521 BROUSSARD Serial number 246" . Retrieved April 23, 2018.
  27. "N-Number Inquiry Results" . Retrieved November 22, 2013.
  28. Bridgman 1958, p. 158

Bibliography