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AW101 vs H145M / EC645

AW101 vs H145M / EC645 at a glance — top speed 309 vs 269 km/h, range 1,389 vs 660 km, max takeoff weight 12,900 vs 3,585 kg, built 137 vs 1,500 units.

Specifications
AW101 H145M / EC645
Origin country 🇬🇧 United Kingdom🇮🇹 Italy 🇫🇷 France
Category Military Helicopters Military Helicopters
Manufacturer AgustaWestland Airbus Helicopters
First flight 9 October 1987 12 June 1999
Year introduced 1999 2002
Number produced 137 units 1500 units
Average unit price $70 million $25 million
Wingspan 18.6 m 10.8 m
Height 6.6 m 3.5 m
Length 20.4 m 13.0 m
Maximum speed 309 km/h 269 km/h
Operational range 1,389 km 660 km
Service ceiling 2,600 m 5,486 m
Max. takeoff weight 12,900 kg 3,585 kg
Empty weight 6,850 kg 1,792 kg
Total thrust 3 x 1,044 kW 2 x 550 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the AW101 or H145M / EC645?
The AW101 is faster with a maximum speed of 309 km/h compared to the H145M / EC645's 269 km/h, a difference of 40 km/h.
Which has longer range, the AW101 or H145M / EC645?
The AW101 has a longer range at 1,389 km compared to the H145M / EC645's 660 km.
Which can fly higher, the AW101 or H145M / EC645?
The H145M / EC645 has a higher service ceiling at 5,486 meters (17,998 ft) compared to the AW101's 2,600 meters (8,530 ft).
Which is heavier, the AW101 or H145M / EC645?
The AW101 has a higher maximum takeoff weight at 12,900 kg compared to the H145M / EC645's 3,585 kg.
Which is larger, the AW101 or H145M / EC645?
The AW101 is longer at 20.4 meters compared to the H145M / EC645's 13.0 meters.
Which is more expensive, the AW101 or H145M / EC645?
The AW101 is more expensive at approximately $70 million per unit compared to the H145M / EC645 at $25 million.
Which entered service first, the AW101 or H145M / EC645?
The AW101 entered service first in 1999, 3 years before the H145M / EC645 which entered service in 2002.
Which has been built in greater numbers, the AW101 or H145M / EC645?
The H145M / EC645 has been produced in greater numbers with 1,500 units compared to 137 units of the AW101.