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Archytas vs Watchkeeper WK450

Archytas vs Watchkeeper WK450 at a glance — top speed 158 vs 143 km/h, range 200 vs 150 km, max takeoff weight 190 vs 485 kg.

Specifications
Archytas Watchkeeper WK450
Origin country 🇬🇷 Greece 🇬🇧 United Kingdom
Category Military Drones Military Drones
Manufacturer Ucandrone Thales UK
First flight 1 April 2024 14 April 2010
Year introduced 2024 2019
Number produced N/A 54 units
Average unit price $300K $25 million
Wingspan 6.4 m 10.9 m
Length 3.5 m 6.5 m
Maximum speed 158 km/h 143 km/h
Operational range 200 km 150 km
Service ceiling 8,229 m 4,900 m
Max. takeoff weight 190 kg 485 kg
Empty weight -- kg 300 kg
Total thrust 1 x 22 kW --
Performance Radar Chart
Change comparison vs

Frequently Asked Questions

Which is faster, the Archytas or Watchkeeper WK450?
The Archytas is faster with a maximum speed of 158 km/h compared to the Watchkeeper WK450's 143 km/h, a difference of 15 km/h.
Which has longer range, the Archytas or Watchkeeper WK450?
The Archytas has a longer range at 200 km compared to the Watchkeeper WK450's 150 km.
Which can fly higher, the Archytas or Watchkeeper WK450?
The Archytas has a higher service ceiling at 8,229 meters (26,998 ft) compared to the Watchkeeper WK450's 4,900 meters (16,076 ft).
Which is heavier, the Archytas or Watchkeeper WK450?
The Watchkeeper WK450 has a higher maximum takeoff weight at 485 kg compared to the Archytas's 190 kg.
Which is larger, the Archytas or Watchkeeper WK450?
The Watchkeeper WK450 is longer at 6.5 meters compared to the Archytas's 3.5 meters.
Which is more expensive, the Archytas or Watchkeeper WK450?
The Watchkeeper WK450 is more expensive at approximately $25 million per unit compared to the Archytas at $0.3 million.
Which entered service first, the Archytas or Watchkeeper WK450?
The Watchkeeper WK450 entered service first in 2019, 5 years before the Archytas which entered service in 2024.