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

Air-to-air close-up of Czech Air Force Aero L-39 Albatross and Aero L-159A ALCA aircraft during NATO Days 2025. The cockpit-focused view shows a pilot wearing standard military flight gear beneath a clear canopy. The L-39 Albatross is a subsonic advanced trainer powered by an Ivchenko AI-25TL turbofan engine. The L-159A ALCA is a single-seat light combat aircraft using a Honeywell F124-GA-100 turbofan, both operated in formation flight for demonstration purposes.