Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
1 H3 Harbour Air Ltd. Designator H3 recalled by IATA CDN AVCODES
2 H3 Saga Airlines ICAO: SGX, Founded in 2004. Ceased operations during 2013. TR AVCODES
3 H3 Hello Airlines Limited IPSSL Group BD AVCODES
4 H3 Thomas Cook Aviation GmbH ICAO: TCN, Callsign: Nautilus, Name changed from Air Berlin Aviation GmbH on 22 November 2018. D AVCODES
5 H3 Hello Jets S.r.l. ICAO: HLJ, Callsign: Hellojets, Subsidiary of Blue Air's owner Teodor Rada. RO AVCODES