INTA HM.1 - Misplaced Pages

(Redirected from INTA HM.5) Spanish trainer aircraft

INTA HM.1

An HM. 1 at the Museo del Aire, Cuatro Vientos, Madrid.
Role	Primary trainerType of aircraft
National origin	Spain
Manufacturer	Aeronáutica Industrial S.A.
Designer	Pedro Huarte-Mendicoa
First flight	1943
Number built	200

The INTA HM.1, also known as Huarte Mendicoa HM-1, was a 1940s Spanish primary trainer designed by the Instituto Nacional de Técnica Aeronáutica (INTA) and built for them by Aeronáutica Industrial S.A..

Development

The HM.1 was designed by INTA as a two-seat primary training monoplane with a fixed tailwheel landing gear. It was followed by a number of similar aircraft with equipment and accommodation changes. The last of the family was the HM.7 built in 1947 which was an enlarged four-seat version powered by a 240 hp (179 kW) Argus As 10C engine, the HM.7 was the last powered aircraft designed by the Institute.

Variants

HM.1: Two-seat primary trainer
HM.2: enclosed-cabin version of the HM.1 with retractable landing gear.
HM.3: open-cockpit floatplane variant
HM.5: single-seat advanced trainer
HM.7: enlarged four-seat version
HM.9: two-seat glider tug

Operators

Spain

Spanish Air Force

Specification HM.1

Data from Jane's Fighting Aircraft of World War II

General characteristics

Crew: 2
Length: 7.65 m (25 ft 0 in)
Wingspan: 9.65 m (31 ft 8 in)
Height: 2.20 m (7 ft 2.25 in)
Wing area: 14 m (150.6 sq ft)
Empty weight: 620 kg (1,364 lb)
Gross weight: 850 kg (1,870 lb)
Powerplant: 1 × Elizalde G-IV-B Tigre 4-cylinder four-cylinder linear motor , 110 kW (150 hp)

Performance

Maximum speed: 230 km/h (142.8 mph, 124.1 kn)
Cruise speed: 195 km/h (121 mph, 105 kn)
Endurance: 3 hours 30 minutes
Service ceiling: 5,000 m (16,400 ft)

References

Notes

^ Orbis 1985, p. 2195
Bridgman 1988, p. 156

Bibliography

Bridgman, Leonard (1988). Jane's Fighting Aircraft of World War II. New York: Crescent Books. ISBN 0-517-67964-7.
The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). Orbis Publishing.

External links

Media related to Huarte Mendicoa HM-1 at Wikimedia Commons

v t e Spanish Armed Forces trainer aircraft designations
Escuela Elemental (EE) Primary Trainer	EE.1 (I) EE.1 (II) EE.2 EE.3 EE.4 EE.5 EE.6 EE.7
Escuela Superior (ES) Advanced Trainer	ES.1 ES.2 ES.3 ES.4 ES.5 ES.6 ES.7 ES.8
Entrenamiento (E) Trainer	E.1 E.2 E.3 E.4 E.5 E.6 E.7 E.8 E.9 E.10 E.11 E.12 E.13 E.14 E.15 E.16 E.17 E.18 (I) E.18 (II) E.19 E.20 E.21 E.22 E.23 E.24 E.25 E.26 E.27 E.28 E.29 E.30 E.31
Not assigned No details known

Spanish Armed Forces liaison/utility aircraft designations

Enlace (L)
Liaison

First series	L.1 L.2 L.3 L.4 L.5 L.6 L.7 L.8 L.9 (I) L.9 (II) L.10 L.11 L.12 L.13 L.14 L.15 L.16 L.17 L.18 (I) L.18 (II) L.19
Second series	L.1 L.2 L.3 L.4 L.5 L.6 L.7 L.8 L.9 L.10 L.11 L.12 L.13

Utilitario (U)
Utility

U.1–U.8
U.9
U.10
U.11
U.12
UD.13
U.14
UD.14
U.15
U.16
U.17
U.18
U.19
U.20

Not assigned
No details known

Categories: