DHC-2 Beaver vs SR-71 Blackbird
Overview
The DHC-2 Beaver and the SR-71 Blackbird are both Military Special Mission Aircraft, manufactured by De Havilland Canada and Lockheed respectively.
The SR-71 Blackbird reaches 3,541 km/h — 14:1 the DHC-2 Beaver's 254 km/h. The DHC-2 Beaver has an operational range of 732 km vs 5,230 km for the SR-71 Blackbird. The SR-71 Blackbird operates at altitudes up to 25,908 m compared to 5,486 m for the DHC-2 Beaver.
The DHC-2 Beaver has been produced in 1,657 units vs 32 for the SR-71 Blackbird. Unit cost is $0.4M for the DHC-2 Beaver vs $185M for the SR-71 Blackbird. The DHC-2 Beaver first flew 17 years before the SR-71 Blackbird (1947 vs 1964).
| Canadian utility aircraft, renowned for bush flying since the mid-20th century, widely deployed for civilian and military operations. | |
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| Origin country | 🇨🇦 Canada |
| Category | Military Special Mission Aircraft |
| Manufacturer | De Havilland Canada |
| First flight | 16 August 1947 |
| Year introduced | 1948 |
| Number produced | 1657 units |
| Average unit price | $400K |
| American strategic reconnaissance aircraft, operational from 1966-1998, unmatched speed and altitude records, infamous for Cold War and NASA missions. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Special Mission Aircraft |
| Manufacturer | Lockheed |
| First flight | 22 December 1964 |
| Year introduced | 1966 |
| Number produced | 32 units |
| Average unit price | $185 million |
| Wing area | 23.0 m² ◉ |
| Wingspan | 15.0 m ◉ |
| Height | 2.7 m ◉ |
| Length | 9.2 m ◉ |
| Maximum speed | 254 km/h ◉ |
| Operational range | 732 km ◉ |
| Service ceiling | 5,486 m ◉ |
| Max. takeoff weight | -- kg |
| Empty weight | 1,361 kg ◉ |
| Total thrust | 1 x 336 kW ◉ |
| Wing area | 167.0 m² ◉ |
| Wingspan | 17.0 m ◉ |
| Height | 5.7 m ◉ |
| Length | 32.8 m ◉ |
| Maximum speed | 3541 km/h ◉ |
| Operational range | 5,230 km ◉ |
| Service ceiling | 25,908 m ◉ |
| Max. takeoff weight | 78,018 kg |
| Empty weight | 30,617 kg ◉ |
| Total thrust | 2 x 5,670 kgf ◉ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird is faster with a maximum speed of 3,541 km/h compared to the DHC-2 Beaver's 254 km/h, a difference of 3,287 km/h.
Which has longer range, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird has a longer range at 5,230 km compared to the DHC-2 Beaver's 732 km.
Which can fly higher, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird has a higher service ceiling at 25,908 meters (85,000 ft) compared to the DHC-2 Beaver's 5,486 meters (17,998 ft).
Which is heavier, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird has a higher maximum takeoff weight at 78,018 kg compared to the DHC-2 Beaver's 0 kg.
Which is larger, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird is longer at 32.8 meters compared to the DHC-2 Beaver's 9.2 meters.
Which is more expensive, the DHC-2 Beaver or SR-71 Blackbird?
The SR-71 Blackbird is more expensive at approximately $185 million per unit compared to the DHC-2 Beaver at $0.4 million.
Which entered service first, the DHC-2 Beaver or SR-71 Blackbird?
The DHC-2 Beaver entered service first in 1948, 18 years before the SR-71 Blackbird which entered service in 1966.
Which has been built in greater numbers, the DHC-2 Beaver or SR-71 Blackbird?
The DHC-2 Beaver has been produced in greater numbers with 1,657 units compared to 32 units of the SR-71 Blackbird.