Hip Pocket Aeronautics Plans Gallery - Comet Sparky 1941 Version https://hpa.aeromodelling.gr/plans/details.php?image_id=489 Sat, 18 Apr 2026 04:09:55 GMT https://hpa.aeromodelling.gr/plans/data/thumbnails/109/comet_sparky_l-10.jpg Comet Sparky 1941 Version https://hpa.aeromodelling.gr/plans/details.php?image_id=489