An interesting read.I was also attached to the 17/21 and 16/5 Lancers Air Squadrons from Apr 1972 until Jun of 1975 as a REME Aircraft technician.Have flown in all of those aircraft as Tech/Observer and was also part of the crews that flew the delivery flights of XX384 and XX388 to Wolfenbüttel from RNAY Wroughton in late April 1975.The Gazelle felt like an F1 racer compared to the Sioux which was flown with the 17/21st.I have been a keen military aircraft historian since my school days and in the majority of books I have about the AAC there is very little recognition of the Independent Air Sqdns/Troops and Flights that operated from the mid 60,s to the late 70,s.Only those that served with these types of units know the truth.The two best postings that I ever had. Steve Szrama. -