37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 753235 |
Time | |
Date | 200709 |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | airport : atl.airport |
State Reference | GA |
Altitude | msl single value : 3500 |
Environment | |
Flight Conditions | VMC |
Weather Elements | Windshear Rain |
Light | Dusk |
Aircraft 1 | |
Controlling Facilities | tracon : a80.tracon |
Operator | common carrier : air carrier |
Make Model Name | Regional Jet 200 ER&LR |
Operating Under FAR Part | Part 121 |
Flight Phase | climbout : takeoff |
Route In Use | departure sid : geetk |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Experience | flight time last 90 days : 200 flight time total : 915 flight time type : 200 |
ASRS Report | 753235 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Experience | flight time last 90 days : 250 flight time total : 9000 flight time type : 2800 |
ASRS Report | 753136 |
Events | |
Anomaly | altitude deviation : excursion from assigned altitude inflight encounter : wake turbulence non adherence : published procedure non adherence : clearance |
Independent Detector | other controllera |
Resolutory Action | controller : issued advisory controller : issued new clearance |
Supplementary | |
Problem Areas | ATC Human Performance Flight Crew Human Performance |
Primary Problem | Flight Crew Human Performance |
Narrative:
I was receiving the clearance from atl and they gave me just the squawk and a departure that was difficult to understand. It was not the full clearance that I was used to receiving and the captain and I discussed; and tried to decipher what departure ATC had given and established it was the geetk 5 departure. I had previously set in the squawk code but because of the non-standard clearance failed to set in the departure heading; altitude and frequency. On the taxi out I set the departure frequency in and when we were cleared for takeoff we were given a heading of 070 degrees. We took off behind a B757 and on climb out hit wake turbulence right at the time that our altitude alerter set at 3500 ft came up and at the same time ATC was getting on us to speed up as quickly as possible it was several compounding problems at the same time and we quickly sped up to 250 KTS. And then ATC questioned why we were not climbing and had leveled off at 3500 ft. It was then I had realized I had not set in the appropriate altitude for the departure and we then started the climb.
Original NASA ASRS Text
Title: CARJ STOPS CLB AT 3500 FT VICE 10000 FT MSL DUE TO MIS-SET ALTITUDE ALERT.
Narrative: I WAS RECEIVING THE CLRNC FROM ATL AND THEY GAVE ME JUST THE SQUAWK AND A DEP THAT WAS DIFFICULT TO UNDERSTAND. IT WAS NOT THE FULL CLRNC THAT I WAS USED TO RECEIVING AND THE CAPT AND I DISCUSSED; AND TRIED TO DECIPHER WHAT DEP ATC HAD GIVEN AND ESTABLISHED IT WAS THE GEETK 5 DEP. I HAD PREVIOUSLY SET IN THE SQUAWK CODE BUT BECAUSE OF THE NON-STANDARD CLRNC FAILED TO SET IN THE DEP HDG; ALTITUDE AND FREQUENCY. ON THE TAXI OUT I SET THE DEP FREQUENCY IN AND WHEN WE WERE CLRED FOR TAKEOFF WE WERE GIVEN A HDG OF 070 DEGS. WE TOOK OFF BEHIND A B757 AND ON CLB OUT HIT WAKE TURBULENCE RIGHT AT THE TIME THAT OUR ALTITUDE ALERTER SET AT 3500 FT CAME UP AND AT THE SAME TIME ATC WAS GETTING ON US TO SPEED UP AS QUICKLY AS POSSIBLE IT WAS SEVERAL COMPOUNDING PROBLEMS AT THE SAME TIME AND WE QUICKLY SPED UP TO 250 KTS. AND THEN ATC QUESTIONED WHY WE WERE NOT CLBING AND HAD LEVELED OFF AT 3500 FT. IT WAS THEN I HAD REALIZED I HAD NOT SET IN THE APPROPRIATE ALTITUDE FOR THE DEP AND WE THEN STARTED THE CLIMB.
Data retrieved from NASA's ASRS site as of January 2009 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.