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T-23 Uirapuru vs NAMC YS-11

T-23 Uirapuru vs NAMC YS-11 at a glance — top speed 225 vs 470 km/h, range 800 vs 2,110 km, max takeoff weight 840 vs 23,500 kg, built 155 vs 182 units.

Aerotec T-23 Uirapuru military training aircraft side profile drawing
🇧🇷 T-23 Uirapuru
NAMC YS-11 military training aircraft side profile drawing
🇯🇵 NAMC YS-11
Specifications
T-23 Uirapuru NAMC YS-11
Origin country 🇧🇷 Brazil 🇯🇵 Japan
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aerotec NAMC
First flight 2 June 1965 30 August 1962
Year introduced 1968 1965
Number produced 155 units 182 units
Average unit price -- $2.2 million
Wing area 13.5 m² 94.8 m²
Wingspan 8.5 m 32.0 m
Height 2.7 m 9.0 m
Length 6.6 m 26.3 m
Maximum speed 225 km/h 470 km/h
Operational range 800 km 2,110 km
Service ceiling 4,500 m 6,980 m
Max. takeoff weight 840 kg 23,500 kg
Empty weight 540 kg 14,600 kg
Total thrust 1 x 120 kW 2 x 2,259 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 is faster with a maximum speed of 470 km/h compared to the T-23 Uirapuru's 225 km/h, a difference of 245 km/h.
Which has longer range, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 has a longer range at 2,110 km compared to the T-23 Uirapuru's 800 km.
Which can fly higher, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 has a higher service ceiling at 6,980 meters (22,900 ft) compared to the T-23 Uirapuru's 4,500 meters (14,763 ft).
Which is heavier, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 has a higher maximum takeoff weight at 23,500 kg compared to the T-23 Uirapuru's 840 kg.
Which is larger, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 is longer at 26.3 meters compared to the T-23 Uirapuru's 6.6 meters.
Which entered service first, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 entered service first in 1965, 3 years before the T-23 Uirapuru which entered service in 1968.
Which has been built in greater numbers, the T-23 Uirapuru or NAMC YS-11?
The NAMC YS-11 has been produced in greater numbers with 182 units compared to 155 units of the T-23 Uirapuru.