37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 470208 |
Time | |
Date | 200004 |
Day | Thu |
Local Time Of Day | 0601 To 1200 |
Place | |
Locale Reference | airport : mem.airport |
State Reference | TN |
Altitude | msl bound lower : 2700 msl bound upper : 6000 |
Aircraft 1 | |
Controlling Facilities | tracon : mem.tracon |
Operator | common carrier : air carrier |
Make Model Name | Widebody Transport |
Operating Under FAR Part | Part 121 |
Flight Phase | descent : approach |
Route In Use | approach : instrument precision arrival : on vectors |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Experience | flight time last 90 days : 50 flight time total : 12000 flight time type : 600 |
ASRS Report | 470208 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : commercial pilot : multi engine |
Events | |
Anomaly | altitude deviation : overshoot non adherence : published procedure other anomaly other anomaly other |
Independent Detector | other controllerb other flight crewa |
Resolutory Action | controller : issued new clearance flight crew : returned to assigned altitude |
Supplementary | |
Problem Areas | ATC Human Performance Flight Crew Human Performance |
Primary Problem | ATC Human Performance |
Narrative:
We were being vectored for a visual approach to mem. We were kind of high, close in (6000 ft MSL, approximately 7-8 mi out on localizer), but we felt we could make a safe approach and landing. The controller cleared us initially for the visual, then said 'turn left 090 degrees, you're too close to make it.' I replied that we could make it if he would let us continue. At this time, we had speed brakes and slats extended and were about 6 mi and 4000 ft. He said 'no, it won't be a stabilized approach.' I replied that we should be the ones to determine that, not him. He said 'I'm concerned about safety,' implying, I guess, we weren't. Meanwhile, first officer overrode the autoplt, tripping it off, trying to level off at 3000 ft and turn as directed. I saw an altitude of 2700 ft before he corrected back to 3000 ft. I believe that the controller caused the destabilization when he broke off the approach. We do this all the time and are quite capable of judging a safe approach. I was offended by his presumption of our capabilities and his implication that we were being reckless.
Original NASA ASRS Text
Title: UNSTABILIZED APCH TO MEM. ATC DOESN'T LIKE THE WAY HE SET IT UP SO HE STARTS OVER. CREW IS MIFFED.
Narrative: WE WERE BEING VECTORED FOR A VISUAL APCH TO MEM. WE WERE KIND OF HIGH, CLOSE IN (6000 FT MSL, APPROX 7-8 MI OUT ON LOC), BUT WE FELT WE COULD MAKE A SAFE APCH AND LNDG. THE CTLR CLRED US INITIALLY FOR THE VISUAL, THEN SAID 'TURN L 090 DEGS, YOU'RE TOO CLOSE TO MAKE IT.' I REPLIED THAT WE COULD MAKE IT IF HE WOULD LET US CONTINUE. AT THIS TIME, WE HAD SPD BRAKES AND SLATS EXTENDED AND WERE ABOUT 6 MI AND 4000 FT. HE SAID 'NO, IT WON'T BE A STABILIZED APCH.' I REPLIED THAT WE SHOULD BE THE ONES TO DETERMINE THAT, NOT HIM. HE SAID 'I'M CONCERNED ABOUT SAFETY,' IMPLYING, I GUESS, WE WEREN'T. MEANWHILE, FO OVERRODE THE AUTOPLT, TRIPPING IT OFF, TRYING TO LEVEL OFF AT 3000 FT AND TURN AS DIRECTED. I SAW AN ALT OF 2700 FT BEFORE HE CORRECTED BACK TO 3000 FT. I BELIEVE THAT THE CTLR CAUSED THE DESTABILIZATION WHEN HE BROKE OFF THE APCH. WE DO THIS ALL THE TIME AND ARE QUITE CAPABLE OF JUDGING A SAFE APCH. I WAS OFFENDED BY HIS PRESUMPTION OF OUR CAPABILITIES AND HIS IMPLICATION THAT WE WERE BEING RECKLESS.
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.