Md-80 first officer reported being advised of a deviation on departure from dfw after the fact that ...

Narrative:

[I was advised] that an ATC audit revealed a discrepancy with my departure from dfw [on a flight a few weeks ago]. Upon reviewing my logbook I recalled a northbound departure; with an RNAV procedure clearance but I'm not sure which procedure. We typically are issued the triss departure. I was the flying pilot. I recall being issued a takeoff clearance while the preceding aircraft was still on the runway. The captain and I agreed to delay our takeoff roll until the previous aircraft was off the runway. Climbing out on departure we experienced significant rolling wake turbulence; but did not notice any RNAV deviation. It is possible this incident created the ATC discrepancy; which we had no indication of at the time. We continued the flight without incident. Suggestions: improved spacing between all departing aircraft. Some of the most violent wake turbulence I've experience in the md-80 in my career has been behind boeing 737s; which are not considered a threat. We should have reported the wake encounter at the time.

Original NASA ASRS Text

Title: MD-80 First Officer reported being advised of a deviation on departure from DFW after the fact that may have been caused by wake turbulence encounter with preceding aircraft.

Narrative: [I was advised] that an ATC audit revealed a discrepancy with my departure from DFW [on a flight a few weeks ago]. Upon reviewing my logbook I recalled a northbound departure; with an RNAV procedure clearance but I'm not sure which procedure. We typically are issued the TRISS departure. I was the flying pilot. I recall being issued a takeoff clearance while the preceding aircraft was still on the runway. The Captain and I agreed to delay our takeoff roll until the previous aircraft was off the runway. Climbing out on departure we experienced significant rolling wake turbulence; but did not notice any RNAV deviation. It is possible this incident created the ATC discrepancy; which we had no indication of at the time. We continued the flight without incident. Suggestions: Improved spacing between all departing aircraft. Some of the most violent wake turbulence I've experience in the MD-80 in my career has been behind Boeing 737s; which are not considered a threat. We should have reported the wake encounter at the time.

Data retrieved from NASA's ASRS site as of July 2013 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.

Attributes
ACN	1067774
Time
Date	201301
Local Time Of Day	0601-1200
Place
Locale Reference	DFW.Airport
State Reference	TX
Aircraft 1
Make Model Name	MD-80 Series (DC-9-80) Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Initial Climb
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	Climb
Person 1
Function	Pilot Flying First Officer
Events
Anomaly	ATC Issue All Types Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Deviation - Track / Heading All Types Inflight Event / Encounter Wake Vortex Encounter

Md-80 first officer reported being advised of a deviation on departure from dfw after the fact that may have been caused by wake turbulence encounter with preceding aircraft.