G-BNZK Hot Air Balloon

G-BNZK is a Thunder AX7-77 hot air balloon, built in 1987 and registered in the UK. No public sightings of G-BNZK have been logged yet. There is one photograph of it in the archive.

Also written G BNZK or GBNZK.

First photographed here by Mel Kirby on 7 September 2026.