distance learning for service personnel

advanced distributed learning (ADL)

learning culture

machine learning for drones

servicing personnel / maintenance personnel

non-prior-service personnel

personnel service support (PSS)

service personnel

ratio of service to fighting personnel

personnel service unit

personnel service

branch (military/service branch, armed service)

separate from active service / the service

Y service (Y-service) / Y-station

regional meteorological service/ regional weather service (RWS)

emergency service / emergency operations service

buffer distance

distance measuring equipment

electronic distance measuring equipment (EDME)

endurance distance

horizon distance

known-distance (KD)

landing distance

lateral distance

quantity-distance principle

security distance

short distance navigational aid

slope distance

supporting distance

takeoff distance

time distance

vehicle distance

vertical distance