radio relay drone

дрон-(радіо)ретранслятор

tactical communications radio relay drone

command artillery radio relay company

command radio relay and cable company

radio relay facilities

radio relay station

line-of-sight radio-relay system

radio-relay communication

line-of-sight microwave radio relay system

line-of-sight radio relay link

aerial radio relay

radio relay and field cable interconnection point

radio relay cable network

radio relay operator

radio relay set

radio relay switching central

radio-relay and carrier operator

radio-relay battalion

radio-relay extension line

radio-relay station

radio-relay system

communications relay

communications relay group (CRG)

guided missile relay working group

laser relay unit (LRU)

orbiting laser beam relay unit