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L-70 Vinka vs T-67 Firefly

L-70 Vinka vs T-67 Firefly at a glance — top speed 240 vs 282 km/h, range 860 vs 753 km, max takeoff weight 1,250 vs 1,157 kg, built 30 vs 250 units.

Valmet L-70 Vinka military training aircraft side profile drawing
🇫🇮 L-70 Vinka
Slingsby T-67 Firefly military training aircraft side profile drawing
🇬🇧 T-67 Firefly
Specifications
L-70 Vinka T-67 Firefly
Origin country 🇫🇮 Finland 🇬🇧 United Kingdom
Category Military Training Aircraft Military Training Aircraft
Manufacturer Valmet Slingsby
First flight 1 July 1975 12 March 1974
Year introduced 1980 1974
Number produced 30 units 250 units
Average unit price -- $500K
Wing area 14.0 m² 13.0 m²
Wingspan 9.9 m 10.7 m
Height 3.3 m 2.4 m
Length 7.5 m 7.6 m
Maximum speed 240 km/h 282 km/h
Operational range 860 km 753 km
Service ceiling 5,000 m 5,791 m
Max. takeoff weight 1,250 kg 1,157 kg
Empty weight 767 kg 794 kg
Total thrust 1 x 149 kW 1 x 194 kW
Performance Radar Chart
Change comparison vs
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Frequently Asked Questions

Which is faster, the L-70 Vinka or T-67 Firefly?
The T-67 Firefly is faster with a maximum speed of 282 km/h compared to the L-70 Vinka's 240 km/h, a difference of 42 km/h.
Which has longer range, the L-70 Vinka or T-67 Firefly?
The L-70 Vinka has a longer range at 860 km compared to the T-67 Firefly's 753 km.
Which can fly higher, the L-70 Vinka or T-67 Firefly?
The T-67 Firefly has a higher service ceiling at 5,791 meters (18,999 ft) compared to the L-70 Vinka's 5,000 meters (16,404 ft).
Which is heavier, the L-70 Vinka or T-67 Firefly?
The L-70 Vinka has a higher maximum takeoff weight at 1,250 kg compared to the T-67 Firefly's 1,157 kg.
Which is larger, the L-70 Vinka or T-67 Firefly?
Both the L-70 Vinka and T-67 Firefly are 7.5 meters long.
Which entered service first, the L-70 Vinka or T-67 Firefly?
The T-67 Firefly entered service first in 1974, 6 years before the L-70 Vinka which entered service in 1980.
Which has been built in greater numbers, the L-70 Vinka or T-67 Firefly?
The T-67 Firefly has been produced in greater numbers with 250 units compared to 30 units of the L-70 Vinka.