airpolice
"Mayday, Mayday, Practice Mayday, Scottish Centre this is Cranwell 46"
Many moons ago, when FZ was a D&Der, we had the above but with the callsign of "Yeovil Flag". Much mirth on the handover to Yeovilton. Apparently "Yeovil Flag" 'practiced' buying lots of ale in the Wardroom later on
... D&D didn't see any of it though