AUU

MWT

MIDWEST

MIDWEST AVIATION DIVISION, INC. (MARSHALL, MN)

SUB

SUB AIR

SUBURBAN AIR FREIGHT, INC. (OMAHA, NE)

TNY

TWINCAL

TWIN AIR CALYPSO LIMITED, INC. (FORT LAUDERDALE, FL)

RMA

ROCKY MOUNTAIN

ROCKY MOUNTAIN AIRWAYS

SMH

SMITHAIR

SMITHAIR, INC. (ATLANTA, GA)

OBT

COSMIC GIRL

VIRGIN ORBIT