| 1. | The initial " Type 271 " primarily found service on plan-position indicator.
|
| 2. | These include radar, the plan position indicator radar display, and the bathythermograph.
|
| 3. | A plan-position indicator ( PPI ) display was added in 1943.
|
| 4. | His electronic position indicator beacon activated, sparking an international search and rescue effort.
|
| 5. | Bathymetric mapping sonar, the Inmarsat satellite communications system, and a Global Position Indicator.
|
| 6. | The main application of scotophors was in plan position indicators, specialized military radar displays.
|
| 7. | The primary human interface for the tracking algorithm is a planned position indicator display.
|
| 8. | The plan position indicator and scrolling notifications are automatic and require no user action.
|
| 9. | Such a display is called a Plan Position Indicator, usually simply a " PPI ".
|
| 10. | Some models also have gear position indicators for all gear positions at the instrument panel.
|
