Offensive tactics against enemy fighters All-Weather flightmethods (mbv Dakota) Zelfbescherming bij atoomaanvallen (Self-preservation in atomic-bomb attack) air-defense team VHF controlnet system (Geen titel) Testdropping High Drag bommen (Geen titel) Testdropping High Drag bommen en dispensers (Geen titel) Dinghy drill (2 films, 1 kleur en 1 z/w) (MLD vliegtuigen) Aerospace research at NLR Aircraft engine and navigation instruments, 50 hour inspection MG-3 and MG-4 pressure suit, utilization in pressure chamber (Geen titel) Sighting errors in fixed gunnery (gun films) Fighter combat tactics, Fighter escort