Hahn Air Businesslines
HR
Hainan Airlines
H4
Haines Airways
7A
Haiti Air International
9F
Hapag Lloyd
HF
Harbor Airlines
HB
Harbour Air
H3
Harlequin Air
JH
Harvey World trvl
HW
Hawaiian Airlines
HA
Hazelton Airlines
ZL
Heavylift Cargo Airlines
NP
Helenair
2Y
Helgoland Airlines
LE
Heli Air Monaco
YO
Heli Inter
EC
Heli Trans
5H
Helicopterservice Euro Air
YQ
Helijet Airways
JB
Helikopter Service
L5
Helisul
H9
Helisureste
UV
Highland Air
HS
Highland Airways
8R
Hinduja Cargo Services
LF
Hokkaido International Airlines
HD
Horizon Air/Alaska Airlines Commuter
QX
Horizon Airlines
YK