Bell 47 vs SA340 Gazelle
Overview
The Bell 47 and the SA340 Gazelle are both Military Helicopters, manufactured by Bell and Aérospatiale respectively.
Top speed is 169 km/h for the Bell 47 vs 310 km/h for the SA340 Gazelle. The Bell 47 has an operational range of 396 km vs 361 km for the SA340 Gazelle.
The Bell 47 has been produced in 5,600 units vs 1,775 for the SA340 Gazelle. The Bell 47 first flew 21 years before the SA340 Gazelle (1946 vs 1967).
| American single-rotor light helicopter, developed in the mid-1940s and utilized for a wide range of civilian and military applications including reconnaissance and medical evacuation. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Bell |
| First flight | 1 January 1946 |
| Year introduced | 1946 |
| Number produced | 5600 units |
| Average unit price | -- |
| French light utility helicopter, known for its extensive use in military and civil applications since its 1960s introduction. | |
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| Origin country | 🇫🇷 France |
| Category | Military Helicopters |
| Manufacturer | Aérospatiale |
| First flight | 7 April 1967 |
| Year introduced | 1971 |
| Number produced | 1775 units |
| Average unit price | $1.7 million |
| Wing area | 100.8 m² |
| Wingspan | 11.3 m ◉ |
| Height | 2.8 m ◉ |
| Length | 9.6 m ◉ |
| Maximum speed | 169 km/h ◉ |
| Operational range | 396 km ◉ |
| Service ceiling | -- m |
| Max. takeoff weight | 1,338 kg ◉ |
| Empty weight | 859 kg ◉ |
| Total thrust | 1 x 210 kW ◉ |
| Wing area | -- m² |
| Wingspan | 10.5 m ◉ |
| Height | 3.2 m ◉ |
| Length | 11.9 m ◉ |
| Maximum speed | 310 km/h ◉ |
| Operational range | 361 km ◉ |
| Service ceiling | 4,450 m |
| Max. takeoff weight | 2,100 kg ◉ |
| Empty weight | 1,009 kg ◉ |
| Total thrust | 1 x 650 kW ◉ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the Bell 47 or SA340 Gazelle?
The SA340 Gazelle is faster with a maximum speed of 310 km/h compared to the Bell 47's 169 km/h, a difference of 141 km/h.
Which has longer range, the Bell 47 or SA340 Gazelle?
The Bell 47 has a longer range at 396 km compared to the SA340 Gazelle's 361 km.
Which can fly higher, the Bell 47 or SA340 Gazelle?
The SA340 Gazelle has a higher service ceiling at 4,450 meters (14,599 ft) compared to the Bell 47's 0 meters (0 ft).
Which is heavier, the Bell 47 or SA340 Gazelle?
The SA340 Gazelle has a higher maximum takeoff weight at 2,100 kg compared to the Bell 47's 1,338 kg.
Which is larger, the Bell 47 or SA340 Gazelle?
The SA340 Gazelle is longer at 11.9 meters compared to the Bell 47's 9.6 meters.
Which entered service first, the Bell 47 or SA340 Gazelle?
The Bell 47 entered service first in 1946, 25 years before the SA340 Gazelle which entered service in 1971.
Which has been built in greater numbers, the Bell 47 or SA340 Gazelle?
The Bell 47 has been produced in greater numbers with 5,600 units compared to 1,775 units of the SA340 Gazelle.