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
Q& Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 QA QB QC QD QE QF QG QH QI QJ QK QL QM QN QO QP QQ QR QS QT QU QV QW QX QY QZ
QWA QWD QWI QWK QWL QWM QWR QWS QWT QWY
QWAS
1 QWA Qwestair Designator QD* recalled by IATA AUS AVCODES
2 QWA Qwestair IATA: QD, Designator QD* recalled by IATA AUS AVCODES
3 QWA Qwestair     ICAO1
4 QWAS QUIDLEY, WILLIAM A AND SON LLC     SCAC4