Related Clues:

• Bit of a problem greeting captain initially on vessel
• Sudden deviation in the normal progress of something
• Temporary lapse
• Lie indicator on a polygraph test
• Minor and temporary problem
• Insignificant disruption
• Note edge of radar echo
• Inconsequential deviation
• It's on the radar
• Unexpected and minor temporary deviation
• Book on mouthy type produced by bright figure from small screen
• Air-traffic screen sight
• Spot at an airport
• Tiny anomaly
• Cough's cousin