Did you by any chance take your 1-11's into the old Muscat base at Bait-al-falaj.............now that was a interesting approach!
On 152 sqn we operated three Ration Runs a week to Bait (Mon, Wed, Fri) routing BAH-SHJ-IBRI-BAIT-SHJ-BAH. I landed at Bait many times with Twins Pioneers and Pembrokes. This is the only photograph I have of Bait showing the then new parking ramp with two 152 sqn aircraft and a rare SOAF (single) Pioneer. Airwork did all the maintenance
