I never thought a TV series involving a helicopter could be boring but they managed it. I remember giving up halfway through an episode called " Night Sun" which was about - you guessed it - the team being placed in danger during a night time sortie because they didn't have one. Also had an odd theme song by Marcella Detroit called "Guardian Angel." I believe only one series was made (thankfully) and that's my anorak moment for the month out of the way