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T-23 Uirapuru vs TS-8 Bies

T-23 Uirapuru vs TS-8 Bies at a glance — top speed 225 vs 312 km/h, range 800 vs 800 km, max takeoff weight 840 vs 1,600 kg, built 155 vs 251 units.

Aerotec T-23 Uirapuru military training aircraft side profile drawing
🇧🇷 T-23 Uirapuru
PZL Mielec TS-8 Bies military training aircraft side profile drawing
🇵🇱 TS-8 Bies
Specifications
T-23 Uirapuru TS-8 Bies
Origin country 🇧🇷 Brazil 🇵🇱 Poland
Category Military Training Aircraft Military Training Aircraft
Manufacturer Aerotec PZL Mielec
First flight 2 June 1965 23 July 1955
Year introduced 1968 1957
Number produced 155 units 251 units
Average unit price -- --
Wing area 13.5 m² 19.1 m²
Wingspan 8.5 m 10.5 m
Height 2.7 m 3.0 m
Length 6.6 m 8.5 m
Maximum speed 225 km/h 312 km/h
Operational range 800 km 800 km
Service ceiling 4,500 m 6,000 m
Max. takeoff weight 840 kg 1,600 kg
Empty weight 540 kg 1,070 kg
Total thrust 1 x 120 kW 1 x 240 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies is faster with a maximum speed of 312 km/h compared to the T-23 Uirapuru's 225 km/h, a difference of 87 km/h.
Which has longer range, the T-23 Uirapuru or TS-8 Bies?
Both the T-23 Uirapuru and TS-8 Bies have a range of 800 km.
Which can fly higher, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies has a higher service ceiling at 6,000 meters (19,685 ft) compared to the T-23 Uirapuru's 4,500 meters (14,763 ft).
Which is heavier, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies has a higher maximum takeoff weight at 1,600 kg compared to the T-23 Uirapuru's 840 kg.
Which is larger, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies is longer at 8.5 meters compared to the T-23 Uirapuru's 6.6 meters.
Which entered service first, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies entered service first in 1957, 11 years before the T-23 Uirapuru which entered service in 1968.
Which has been built in greater numbers, the T-23 Uirapuru or TS-8 Bies?
The TS-8 Bies has been produced in greater numbers with 251 units compared to 155 units of the T-23 Uirapuru.