G-BTOZ Hot Air Balloon

G-BTOZ is a Thunder AX9-120 S2 hot air balloon, built in 1991 and registered in the UK. No public sightings of G-BTOZ have been logged yet. There is one photograph of it in the archive.

Also written G BTOZ or GBTOZ.

First photographed here by Mark Stelling on 7 September 2026.