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Reported situation of SF34 continuing takeoff after receiving a cancellation by the local controller. After rotation, a B727 was observed in a right turn on a missed approach from runway 27. Reporter was unsure if the clearance was for them and alleges the first officer did not hear the call.
| Attributes | |
| ACN | 375359 |
| Time | |
| Date | 199707 |
| Day | Sun |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | atc facility : mem |
| State Reference | TN |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Dusk |
| Aircraft 1 | |
| Controlling Facilities | tower : mem |
| Operator | common carrier : air carrier |
| Make Model Name | SF 340A |
| Operating Under FAR Part | Part 121 |
| Flight Phase | climbout : takeoff |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | B727 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other |
| Flight Phase | cruise other descent : approach landing : missed approach |
| Route In Use | arrival other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : cfi pilot : atp pilot : instrument |
| Experience | flight time last 90 days : 220 flight time total : 7500 flight time type : 6000 |
| ASRS Report | 375359 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | conflict : airborne less severe non adherence : clearance |
| Independent Detector | other controllera other flight crewa |
| Resolutory Action | flight crew : took evasive action none taken : anomaly accepted |
| Consequence | Other |
| Miss Distance | horizontal : 6000 vertical : 500 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
During takeoff roll ATC advised us in a soft voice that our takeoff clearance was canceled. I was not certain that the call was for our flight and the first officer did not hear the call. We therefore continued the takeoff from runway 36L. After rotation we saw that a B727 was going missed approach on runway 27. The aircraft turned right and was not a factor. If they had flown the runway heading there would have been a conflict. Any time a controller needs an aircraft to stay on the ground after a takeoff clearance has been issued they should state it in a loud clear commanding voice and should repeat the command if it is not complied with. If there is a question whether the airplane has reached V1 the controller should follow the command with if possible. Stating the reason would also be helpful.
Original NASA ASRS Text
Title: RPTED SIT OF SF34 CONTINUING TKOF AFTER RECEIVING A CANCELLATION BY THE LCL CTLR. AFTER ROTATION, A B727 WAS OBSERVED IN A R TURN ON A MISSED APCH FROM RWY 27. RPTR WAS UNSURE IF THE CLRNC WAS FOR THEM AND ALLEGES THE FO DID NOT HEAR THE CALL.
Narrative: DURING TKOF ROLL ATC ADVISED US IN A SOFT VOICE THAT OUR TKOF CLRNC WAS CANCELED. I WAS NOT CERTAIN THAT THE CALL WAS FOR OUR FLT AND THE FO DID NOT HEAR THE CALL. WE THEREFORE CONTINUED THE TKOF FROM RWY 36L. AFTER ROTATION WE SAW THAT A B727 WAS GOING MISSED APCH ON RWY 27. THE ACFT TURNED R AND WAS NOT A FACTOR. IF THEY HAD FLOWN THE RWY HEADING THERE WOULD HAVE BEEN A CONFLICT. ANY TIME A CTLR NEEDS AN ACFT TO STAY ON THE GND AFTER A TKOF CLRNC HAS BEEN ISSUED THEY SHOULD STATE IT IN A LOUD CLR COMMANDING VOICE AND SHOULD REPEAT THE COMMAND IF IT IS NOT COMPLIED WITH. IF THERE IS A QUESTION WHETHER THE AIRPLANE HAS REACHED V1 THE CTLR SHOULD FOLLOW THE COMMAND WITH IF POSSIBLE. STATING THE REASON WOULD ALSO BE HELPFUL.
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.