Voir les photos sur http://www.ffplum.com/tour-ulm-2012/211-tour-ulm-2013/395-pfarrkirchen.html
TMZ ?
Transponder mandatoty zone https://skybrary.aero/articles/transponder-mandatory-zone-tmz CAA (UK) : https://publicapps.caa.co.uk/docs/33/20220113-Policy_for_RMZ_and_TMZ.pdf…