1. "spadiceous " and " sonobuoy ." 2. Another invention was the American 3-cm radar and sonobuoy . 3. The outcome was the sonobuoy Type 1945, the original British sonobuoy. 4. The outcome was the sonobuoy Type 1945, the original British sonobuoy . 5. The sonobuoy processing system is the GD-C AN / UYS-503. 6. There was also a hatch in the floor of the aft fuselage, near the sonobuoy chutes. 7. In April " Loch Eck " carried out trials of new sonobuoy submarine detection equipment. 8. This allows the GPS measurement data to be transmitted and received on legacy VHF sonobuoy receiver equipment. 9. Smith said the exercise was testing for upgrades of what the Navy calls the Directional Command Activated Sonobuoy System. 10. With no remaining sonobuoy processing capability, most of the sonobuoy chutes were faired over with a blanking plate.