Kenn Borek Air leases DHC-6-300 C-FBBA to SriLankan Air Taxi Kenn Borek Air (Calgary) has leased its de Havilland Canada DHC-6-300 Twin Otter C-FBBA (msn 276) to SriLankan Air Taxi in this colorful livery. Copyright Photo: Rene Hesse. C-FBBA passed through Hamburg on delivery. Share this:EmailPrintFacebookLinkedInTumblrPocketPinterestTwitterRedditTelegramWhatsAppLike this:Like Loading...