Narrative:

This is a common occurrence at midland with air carrier X. The flight is cleared, departs, and flies runway heading. Problem: runway heading was never assigned. They are cleared 'as filed.' after a couple of mi, the flight crew either 'reminds' us that they are on runway heading or asks to turn on course. After being reminded of their clearance, the flcs generally say they 'forgot' or that they are 'used to operating like that.' pilots must be more vigilant in their actions when the tower or approach control is closed. Business as usual will get you in trouble!

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Original NASA ASRS Text

Title: ZFW CTLR CONCERNED WITH RECURRENT ACR IFR DEP NON COMPLIANCE.

Narrative: THIS IS A COMMON OCCURRENCE AT MIDLAND WITH ACR X. THE FLT IS CLRED, DEPARTS, AND FLIES RWY HDG. PROB: RWY HDG WAS NEVER ASSIGNED. THEY ARE CLRED 'AS FILED.' AFTER A COUPLE OF MI, THE FLC EITHER 'REMINDS' US THAT THEY ARE ON RWY HDG OR ASKS TO TURN ON COURSE. AFTER BEING REMINDED OF THEIR CLRNC, THE FLCS GENERALLY SAY THEY 'FORGOT' OR THAT THEY ARE 'USED TO OPERATING LIKE THAT.' PLTS MUST BE MORE VIGILANT IN THEIR ACTIONS WHEN THE TWR OR APCH CTL IS CLOSED. BUSINESS AS USUAL WILL GET YOU IN TROUBLE!

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.