37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 1180362 |
Time | |
Date | 201406 |
Local Time Of Day | 1801-2400 |
Place | |
Locale Reference | ATL.Airport |
State Reference | GA |
Environment | |
Flight Conditions | VMC |
Light | Dusk |
Aircraft 1 | |
Make Model Name | Regional Jet 200 ER/LR (CRJ200) |
Operating Under FAR Part | Part 121 |
Flight Phase | Climb |
Route In Use | SID RMBLN |
Flight Plan | IFR |
Aircraft 2 | |
Make Model Name | A319 |
Operating Under FAR Part | Part 121 |
Flight Phase | Climb |
Person 1 | |
Function | Captain Pilot Flying |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Events | |
Anomaly | Deviation - Track / Heading All Types Inflight Event / Encounter Loss Of Aircraft Control Inflight Event / Encounter Wake Vortex Encounter |
Narrative:
Departed behind an A319 on runway 26L; on rotation received momentary stick shaker. Held pitch; and speed was normal. At roughly 500 ft AGL encountered wake turbulence. The nose pitched up about five degrees; and then the airplane rolled violently to the left. Corrected with right aileron; and managed to bring the wings level. [We] continued climbing at V2+15 in an effort to climb above the wake. We encountered the same violent left roll three more times in rapid succession; and finally recovered at about 1;200 ft AGL.by the time we regained control authority; we had missed our right turn to snufy on the rmbln departure. ATC inquired about our track. My first officer very quickly informed the controller that we had just recovered from a wake turbulence upset. We were assigned a heading to rejoin the departure. The rest of the flight was uneventful. When we checked on with atl departure control; we were given a phone number to call upon landing to talk to the tower supervisor. We did so; explaining what had happened. He was very gracious and apologetic and seemed very concerned about whether or not we were familiar with the new separation standards. I told him that we were. Apparently they are collecting data on incidents like ours and tracking trends. He didn't seem interested in pursuing it further.clearly the threat here was wake turbulence and our proximity to the preceding traffic. Hopefully this incident will help ATC assess the effectiveness and safety of the new minima.
Original NASA ASRS Text
Title: CRJ-200 Captain reported encountering wake turbulence in trail of an A319 on takeoff from ATL that resulted in multiple violent rolls at low altitude.
Narrative: Departed behind an A319 on Runway 26L; on rotation received momentary stick shaker. Held pitch; and speed was normal. At roughly 500 FT AGL encountered wake turbulence. The nose pitched up about five degrees; and then the airplane rolled violently to the left. Corrected with right aileron; and managed to bring the wings level. [We] continued climbing at V2+15 in an effort to climb above the wake. We encountered the same violent left roll three more times in rapid succession; and finally recovered at about 1;200 FT AGL.By the time we regained control authority; we had missed our right turn to SNUFY on the RMBLN departure. ATC inquired about our track. My First Officer very quickly informed the Controller that we had just recovered from a wake turbulence upset. We were assigned a heading to rejoin the departure. The rest of the flight was uneventful. When we checked on with ATL Departure Control; we were given a phone number to call upon landing to talk to the Tower supervisor. We did so; explaining what had happened. He was very gracious and apologetic and seemed very concerned about whether or not we were familiar with the new separation standards. I told him that we were. Apparently they are collecting data on incidents like ours and tracking trends. He didn't seem interested in pursuing it further.Clearly the threat here was wake turbulence and our proximity to the preceding traffic. Hopefully this incident will help ATC assess the effectiveness and safety of the new minima.
Data retrieved from NASA's ASRS site 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.