Czech Air Force, Aero L-39 Albatross, Aero L-159A ALCA, close-up pilot view, air-to-air, NATO Days 2025

Czech Air Force aircraft at NATO Days 2025 include the Aero L-39 Albatross jet trainer and the Aero L-159A ALCA light combat aircraft. The L-39 uses a Viper turbojet engine, while the L-159A has an Ivchenko AI-222K-25F turbofan engine. Both aircraft demonstrate close-up pilot operations, air-to-air maneuvers, Czech air force training, and flight performance, illustrating operational capability, aerobatic skill, and aircraft readiness during public display.