31. In marine use the terminology Emergency Position Indicating Radio Beacon ( EPIRB ) is used. 32. It looked, to the faithful, like a radio beacon . 33. A pilot can transmit a radio beacon through one of a number of spy satellites. 34. Plans to construct a taller and brighter light and a radio beacon were drawn up. 35. A radio beacon is also in place and operational. 36. American experts said the radio beacon navigation system used technology more than 50 years old. 37. And a brief signal from his on-board emergency radio beacon was misinterpreted by ground stations. 38. The report underlined that false signals from the radio beacon were an important underlying cause. 39. They erected a radio beacon and fired flare guns to help their rescuers find them. 40. Decentralized, strong, and simple, it can withstand the loss of several radio beacons or radars.
