G-BLKU Hot Air Balloon

G-BLKU is a Colt 56 Flame hot air balloon, built in 1984 and registered in the UK. No public sightings of G-BLKU have been logged yet. There is one photograph of it in the archive.

Also written G BLKU or GBLKU.

First photographed here by G Bann on 7 September 2026.