GlobalMilitary.net Open-source military intelligence Updated daily

OA-1K Skyraider II / AT-802U vs Calidus B250

OA-1K Skyraider II / AT-802U vs Calidus B250 at a glance — top speed 394 vs 557 km/h, range 1,300 vs 2,400 km, built 28 vs 2 units.

Specifications
OA-1K Skyraider II / AT-802U Calidus B250
Origin country 🇺🇸 United States 🇹🇷 Turkey
Category Combat Aircraft Combat Aircraft
Manufacturer Air Tractor Calidus
First flight 30 October 1990 1 July 2017
Year introduced 1991 2018
Number produced 28 units 2 units
Average unit price $4 million $25 million
Wing area 37.0 m² -- m²
Wingspan 18.1 m 12.1 m
Height 3.9 m -- m
Length 10.7 m -- m
Maximum speed 394 km/h 557 km/h
Operational range 1,300 km 2,400 km
Service ceiling 7,620 m 9,000 m
Max. takeoff weight 7,257 kg -- kg
Empty weight 2,951 kg -- kg
Total thrust 1 x 1,007 kW 1 x 1,193 kW
Performance Radar Chart
Change comparison vs

Frequently Asked Questions

Which is faster, the OA-1K Skyraider II / AT-802U or Calidus B250?
The Calidus B250 is faster with a maximum speed of 557 km/h compared to the OA-1K Skyraider II / AT-802U's 394 km/h, a difference of 163 km/h.
Which has longer range, the OA-1K Skyraider II / AT-802U or Calidus B250?
The Calidus B250 has a longer range at 2,400 km compared to the OA-1K Skyraider II / AT-802U's 1,300 km.
Which can fly higher, the OA-1K Skyraider II / AT-802U or Calidus B250?
The Calidus B250 has a higher service ceiling at 9,000 meters (29,527 ft) compared to the OA-1K Skyraider II / AT-802U's 7,620 meters (25,000 ft).
Which is heavier, the OA-1K Skyraider II / AT-802U or Calidus B250?
The OA-1K Skyraider II / AT-802U has a higher maximum takeoff weight at 7,257 kg compared to the Calidus B250's 0 kg.
Which is larger, the OA-1K Skyraider II / AT-802U or Calidus B250?
The OA-1K Skyraider II / AT-802U is longer at 10.7 meters compared to the Calidus B250's 0.0 meters.
Which is more expensive, the OA-1K Skyraider II / AT-802U or Calidus B250?
The Calidus B250 is more expensive at approximately $25 million per unit compared to the OA-1K Skyraider II / AT-802U at $4.0 million.
Which entered service first, the OA-1K Skyraider II / AT-802U or Calidus B250?
The OA-1K Skyraider II / AT-802U entered service first in 1991, 27 years before the Calidus B250 which entered service in 2018.
Which has been built in greater numbers, the OA-1K Skyraider II / AT-802U or Calidus B250?
The OA-1K Skyraider II / AT-802U has been produced in greater numbers with 28 units compared to 2 units of the Calidus B250.