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G-BNPI

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G-BNPI is a Thunder AND Colt Colt 21A hot air balloon, built in 1987 and registered in the UK. No public sightings of G-BNPI have been logged yet. There is one photograph of it in the archive.

Also written G BNPI or GBNPI.

Country of Registration
UK
Year of Manufacture
1987
Manufacturer
THUNDER AND COLT LTD
Type
COLT 21A
Serial
1038

Registration

  • No longer on the UK register 26 Feb 2003 — permanently withdrawn from use
  • Hot air balloon

UK civil aircraft register, 6 Sep 2026

First photographed here by Mike Clarke on 7 September 2026.

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G-BNPI Photo Gallery

G-BNPI hot air balloon, a Thunder AND Colt Colt 21A, added to the archive 7 September 2026. Photograph by Mike Clarke
© Mike Clarke