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Grob G-120 vs Yak-11 Moose

Grob G-120 vs Yak-11 Moose at a glance — top speed 435 vs 465 km/h, range 1,540 vs 1,280 km, max takeoff weight 1,490 vs 2,500 kg, built 215 vs 4,566 units.

Grob G-120 military training aircraft side profile drawing
🇩🇪 Grob G-120
Yakovlev Yak-11 Moose military training aircraft side profile drawing
🇷🇺 Yak-11 Moose
Specifications
Grob G-120 Yak-11 Moose
Origin country 🇩🇪 Germany 🇷🇺 Ex-USSR
Category Military Training Aircraft Military Training Aircraft
Manufacturer Grob Yakovlev
First flight 1 January 1999 10 November 1945
Year introduced 1999 1946
Number produced 215 units 4566 units
Average unit price -- $30K
Wing area 13.3 m² 15.4 m²
Wingspan 10.2 m 9.4 m
Height 2.7 m 3.3 m
Length 8.1 m 8.5 m
Maximum speed 435 km/h 465 km/h
Operational range 1,540 km 1,280 km
Service ceiling 5,486 m 7,100 m
Max. takeoff weight 1,490 kg 2,500 kg
Empty weight 1,080 kg 1,900 kg
Total thrust 1 x 194 kW 1 x 419 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose is faster with a maximum speed of 465 km/h compared to the Grob G-120's 435 km/h, a difference of 30 km/h.
Which has longer range, the Grob G-120 or Yak-11 Moose?
The Grob G-120 has a longer range at 1,540 km compared to the Yak-11 Moose's 1,280 km.
Which can fly higher, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose has a higher service ceiling at 7,100 meters (23,293 ft) compared to the Grob G-120's 5,486 meters (17,998 ft).
Which is heavier, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose has a higher maximum takeoff weight at 2,500 kg compared to the Grob G-120's 1,490 kg.
Which is larger, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose is longer at 8.5 meters compared to the Grob G-120's 8.1 meters.
Which entered service first, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose entered service first in 1946, 53 years before the Grob G-120 which entered service in 1999.
Which has been built in greater numbers, the Grob G-120 or Yak-11 Moose?
The Yak-11 Moose has been produced in greater numbers with 4,566 units compared to 215 units of the Grob G-120.