37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 710606 |
Time | |
Date | 200609 |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | intersection : fuzzy |
State Reference | NV |
Altitude | msl single value : 14000 |
Environment | |
Flight Conditions | VMC |
Weather Elements | other |
Aircraft 1 | |
Controlling Facilities | artcc : l30.artcc |
Operator | common carrier : air carrier |
Make Model Name | MD-80 Series (DC-9-80) Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Route In Use | arrival star : fuzzy |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
ASRS Report | 710606 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Events | |
Anomaly | non adherence : clearance non adherence : far non adherence : published procedure |
Independent Detector | other flight crewa |
Resolutory Action | controller : issued new clearance |
Supplementary | |
Problem Areas | ATC Human Performance Weather |
Primary Problem | ATC Human Performance |
Narrative:
Just inside fuzzy intersection on fuzzy arrival; on my initial contact with las approach; I (the PNF) requested runway 1L; due to northwest winds on ATIS of 340 degrees; 27 KTS; gusting to 37 KTS; in lieu of runway 25L; which we usually are assigned coming from sea. The controller ignored my request and told us to expect runway 25L. I queried him several times for the airport winds after that imperious declaration; as did the flying first officer (we thought a change of voice might get a response); but the controller wouldn't tell us the winds with gusts; only the steady state winds. I finally demanded runway 1L for operational reasons; and the controller curtly sent us to a different controller; who ordered us to bld VOR to hold for :15 mins until he could 'fit you into the flow.' he subsequently canceled the holding and gave us a vector south for the right base to runway 1L; to follow a B757; who also demanded runway 1L for 'operational reasons;' then assigned us to the original controller. Note that both us and the B757 had to say the magic words; 'for operational reasons' before our repeated requests for runway 1L would be acted upon by approach control. I consider the ATC handling we received to be substandard. It would have negatively impacted safety had we attempted an approach to runway 25L with the winds out of aircraft flight manual limitations; had to go around; and then have landed on runway 1L; as we knew we would need to prior to making our initial contact with the approach control agency. Having heard continuing 10+ KT gust calls above 20+ KT steady-state winds throughout the arrival sequence; we knew that runway 25L would not be a safe runway with the conditions being reported on the ATIS and by controllers at the airport. In fact; other aircraft were going around from runway 25L. This incident is not unusual in my experience at las; nor in that of my copilot. This instance of 'pushing tin' was pushing safety on this arrival.
Original NASA ASRS Text
Title: MD80 CREW RPTS CURTLY HANDLING BY LAS APCH CTL ON A VERY WINDY DAY.
Narrative: JUST INSIDE FUZZY INTXN ON FUZZY ARR; ON MY INITIAL CONTACT WITH LAS APCH; I (THE PNF) REQUESTED RWY 1L; DUE TO NW WINDS ON ATIS OF 340 DEGS; 27 KTS; GUSTING TO 37 KTS; IN LIEU OF RWY 25L; WHICH WE USUALLY ARE ASSIGNED COMING FROM SEA. THE CTLR IGNORED MY REQUEST AND TOLD US TO EXPECT RWY 25L. I QUERIED HIM SEVERAL TIMES FOR THE ARPT WINDS AFTER THAT IMPERIOUS DECLARATION; AS DID THE FLYING FO (WE THOUGHT A CHANGE OF VOICE MIGHT GET A RESPONSE); BUT THE CTLR WOULDN'T TELL US THE WINDS WITH GUSTS; ONLY THE STEADY STATE WINDS. I FINALLY DEMANDED RWY 1L FOR OPERATIONAL REASONS; AND THE CTLR CURTLY SENT US TO A DIFFERENT CTLR; WHO ORDERED US TO BLD VOR TO HOLD FOR :15 MINS UNTIL HE COULD 'FIT YOU INTO THE FLOW.' HE SUBSEQUENTLY CANCELED THE HOLDING AND GAVE US A VECTOR S FOR THE R BASE TO RWY 1L; TO FOLLOW A B757; WHO ALSO DEMANDED RWY 1L FOR 'OPERATIONAL REASONS;' THEN ASSIGNED US TO THE ORIGINAL CTLR. NOTE THAT BOTH US AND THE B757 HAD TO SAY THE MAGIC WORDS; 'FOR OPERATIONAL REASONS' BEFORE OUR REPEATED REQUESTS FOR RWY 1L WOULD BE ACTED UPON BY APCH CTL. I CONSIDER THE ATC HANDLING WE RECEIVED TO BE SUBSTANDARD. IT WOULD HAVE NEGATIVELY IMPACTED SAFETY HAD WE ATTEMPTED AN APCH TO RWY 25L WITH THE WINDS OUT OF ACFT FLT MANUAL LIMITATIONS; HAD TO GO AROUND; AND THEN HAVE LANDED ON RWY 1L; AS WE KNEW WE WOULD NEED TO PRIOR TO MAKING OUR INITIAL CONTACT WITH THE APCH CTL AGENCY. HAVING HEARD CONTINUING 10+ KT GUST CALLS ABOVE 20+ KT STEADY-STATE WINDS THROUGHOUT THE ARR SEQUENCE; WE KNEW THAT RWY 25L WOULD NOT BE A SAFE RWY WITH THE CONDITIONS BEING RPTED ON THE ATIS AND BY CTLRS AT THE ARPT. IN FACT; OTHER ACFT WERE GOING AROUND FROM RWY 25L. THIS INCIDENT IS NOT UNUSUAL IN MY EXPERIENCE AT LAS; NOR IN THAT OF MY COPLT. THIS INSTANCE OF 'PUSHING TIN' WAS PUSHING SAFETY ON THIS ARR.
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.