Variant of NAPCS Canada 2017 Version 1.0 - Manufacturing and Logging
- 421 - Aircraft
- 42111 - Aircraft
- 421111 - Aircraft
- 4211111 - Military aircraft
- 42111110 - Military aircraft
- 4211112 - Civilian aircraft
- 42111120 - Civilian aircraft
- 4211113 - Unmanned aerial vehicles (drones)
- 42111130 - Unmanned aerial vehicles (drones)
- Date modified: