| Glitch |
| Anomaly |
| Ping kin |
| Radar dot |
| Aberration |
| Light spot |
| Radar sign |
| Sonar echo |
| Sonar spot |
| Radar echo |
| Radar spot |
| Tiny amount |
| Sonar image |
| Radar sight |
| Radar image |
| Radar marker |
| Tiny anomaly |
| Brief upturn |
| No big thing |
| Sonar signal |
| Radar signal |
| Radar warning |
| Screen signal |
| Minor anomaly |
| Radar reading |
| Image on radar |
| Radar notation |
| Tiny indicator |
| Anomalous rise |
| Radar sighting |
| Clean up a tape |
| Minor deviation |
| On-screen ship? |
| Radar-set image |
| Sub on a screen |
| Object on radar |
| Radar indicator |
| Dot on a screen |
| Electronic sound |
| On-screen plane? |
| Radar indication |
| Radar PAnel line |
| Radar-screen dot |
| Radarscope image |
| Minor aberration |
| Spot on a screen |
| Doppler detection |
| It's on the radar |
| Radar noise (8,3) |
| Radar screen mark |
| Radar-screen item |
| Random data point |
| Spot on the radar |
| Temporary problem |
| Trace on a screen |
| Radar observation |
| Radarscope signal |
| Radar-screen spot |
| Unexpected result |
| Oscilloscope image |
| Plane on a screen? |
| Radar screen flash |
| Radar screen light |
| Radar screen point |
| Radar-screen sound |
| Signal on a screen |
| Spot at an airport |
| Trend-line anomaly |
| 747, on the screen |
| Brief interruption |
| Radar screen noise |
| Radar sound effect |
| Spot on the screen |
| Minor interruption |
| Radar screen image |
| Radar-screen signal |
| Submarine, on sonar |
| Control tower image |
| Control tower signal |
| Image in a radar set |
| Momentary disruption |
| Radar-screen feature |
| Radar-screen reading |
| Insignificant upturn |
| Tiny bump on a graph |
| 737, to an ATC at LAX |
| Radar readout feature |
| Sound on classic Pong |
| Dot on a radar screen |
| It's barely noticeable |
| Mark on a radar screen |
| Observation in a tower |
| Spot on a radar screen |
| Barely noticeable point |
| Sign of life on a radar |
| Spot on an oscilloscope |
| Spot on an oscilliscope |
| Thing on a radar screen |
| Tiny position indicator |
| Unforeseen irregularity |
| Plane on a radar screen |
| Point on a radar screen |
| Image on a radar screen |
| Image on an oscilloscope |
| It may be on the horizon |
| It may be on one's radar |
| Sound of a radar signal. |
| Insignificant disruption |
| Inconsequential deviation |
| Plane, in a control tower |
| Spot in the control tower |
| It's hardly worth noticing |
| Sometimes seen on a screen |
| It might be on one's radar |
| Minor and temporary problem |
| Minor shock or interruption |
| Inconsequential interruption |
| Tiny light on a radar screen |
| Submarine, on a sonar screen |
| Tiny percentage in the polls |
| Image of object on radar screen |
| Tiny light that's here and gone |
| Spot of light on a radar screen |
| Air traffic controller's concern |
| Echo displayed on a radar screen |
| Lie indicator on a polygraph test |
| Signal showing a storm's position |
| Aircraft representation, at times |
| Jet, to an air traffic controller |
| Attention-getter in the control tower |
| Temporary deviation from a general trend |
| Minor (and temporary) deviation from trend |
| It's monitored by an air traffic controller |
| Spot on a radar screen that might represent a submarine's location |