Air UK Leisure had a Salzburg series on a Sunday W92/93, up until 28/2/93. They also did a number of MOD flights that winter, presumably in connection with the 1st Gulf War. The day of the photo (3/1/93) was a Sunday which also brought in a number of Stansted diversions, including G-UKLA and G-UKLF. The aircraft in the background was most likely the SZG flight which was G-UKLG.
Last edited by cj241101; 11th Apr 2017 at 09:49.