1. Towards the end of the 1980s, the Roulettes flying hours had to be reduced as the MB-326 fleet developed premature metal fatigue problems and a replacement aircraft type was investigated.

Gegen Ende der 1980er Jahre mussten die Roulettes ihre Flugstunden reduzieren, weil die MB-326-Flotte vorzeitige Materialermüdungsprobleme entwickelte.