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
HLA HLB HLC HLD HLE HLF HLG HLH HLI HLJ HLK HLL HLM HLN HLO HLP HLQ HLR HLS HLT HLU HLV HLW HLX HLY HLZ
HLKA HLKC HLKD HLKE HLKG HLKJ HLKN HLKQ HLKS
1 HLK Heli-link Helikopter AG Callsign: Heli-Link, Name changed to DC Aviation Switzerland AG. CH AVCODES
2 HLK DC Aviation Switzerland AG Callsign: Heli-Link, ICAO designator changed to DCH. Name changed from Heli-link Helikopter AG. CH AVCODES
3 HLK Heli-Link     ICAO1
4 HLKA HELKA EXPRESS INTERNATIONAL LTD     SCAC4
5 HLKC H & L TRUCKING LLC     SCAC4
6 HLKD HILKER, DENNIS R TRUCKING INC     SCAC4
7 HLKE HLINKA ENTERPRISE INC     SCAC4
8 HLKG HEATLINK GROUP INC     SCAC4
9 HLKJ HILL TRUCKING INC     SCAC4
10 HLKN HALLS TRUCKING     SCAC4
11 HLKQ HALEAKALA TRANSPORTATION & WAREHOUS     SCAC4
12 HLKS HALL, KEITH & SONS TRANSPORT LTD     SCAC4