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
QTA QTC QTE QTF QTI QTJ QTK QTL QTM QTN QTP QTR QTS QTT QTU QTX QTY
QTXI QTXL
1 QTX Quantex Environmental, Inc. Callsign: Air Quantex, CDN AVCODES
2 QTX Quantex Environmental     ICAO1
3 QTX General American Transportation Corp. 7/1937-1/1943   NAKINA
4 QTX Quaker City Tank Line (General American Tank Car Corp.) 7/1935   NAKINA
5 QTX Quaker City Tank Line 7/1930-7/1932   NAKINA
6 QTX Quaker City Tank Line (General American Transportation Corp.) Apr-38   NRHS
7 QTX QUAKER CITY TANK LINE     PWRC
8 QTXI QUICK TRUX INC     SCAC3
9 QTXI QUEST EXPRESS TRUCKING     SCAC4
10 QTXL QUALITY TRANSPORT LLC     SCAC4