37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 281417 |
Time | |
Date | 199407 |
Day | Thu |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | atc facility : lex |
State Reference | KY |
Altitude | msl bound lower : 2500 msl bound upper : 2500 |
Environment | |
Flight Conditions | Mixed |
Light | Night |
Aircraft 1 | |
Controlling Facilities | tracon : lex tower : lex |
Operator | general aviation : corporate |
Make Model Name | PA-31 Navajo Chieftan/Mojave/Navajo T1020 |
Operating Under FAR Part | Part 91 |
Flight Phase | cruise other |
Flight Plan | VFR |
Aircraft 2 | |
Make Model Name | Hercules (C-130) |
Operating Under FAR Part | other : unknown |
Flight Phase | climbout : takeoff climbout : intermediate altitude |
Flight Plan | IFR |
Person 1 | |
Affiliation | government : faa |
Function | controller : departure |
Qualification | controller : radar |
ASRS Report | 281417 |
Person 2 | |
Affiliation | government : faa |
Function | controller : approach |
Qualification | controller : radar |
Events | |
Anomaly | conflict : airborne less severe non adherence : published procedure |
Independent Detector | other controllera |
Resolutory Action | controller : issued new clearance other |
Consequence | faa : investigated |
Supplementary | |
Primary Problem | ATC Human Performance |
Air Traffic Incident | Inter Facility Coordination Failure Operational Deviation |
Narrative:
The evening of jul/thu/94, runway 4 in use. Ceiling M3000 ft overcast. An arrival, a PA 31, was requesting an altitude to get under the bases. The arrival controller pointed out the PA-31 to the tower because it was at an altitude which the tower used for departure traffic on automatic-release procedures. The tower controller forgot about the arrival (PA-31) at an altitude he used, and turned a departure C-310 directly into the path of the PA-31 arrival. The departure controller took immediate action to get the C-310 turned. These aircraft didn't get within 3 mi, but would have if no action was taken by the departure controller. Because the tower controller is looked on with 'favor' from the management at lex, he has heard nothing further about the occurrence. The departure controller was counseled for his phraseology and landline communication.
Original NASA ASRS Text
Title: OPDEV BTWN CPR X AND MIL Y.
Narrative: THE EVENING OF JUL/THU/94, RWY 4 IN USE. CEILING M3000 FT OVCST. AN ARR, A PA 31, WAS REQUESTING AN ALT TO GET UNDER THE BASES. THE ARR CTLR POINTED OUT THE PA-31 TO THE TWR BECAUSE IT WAS AT AN ALT WHICH THE TWR USED FOR DEP TFC ON AUTO-RELEASE PROCS. THE TWR CTLR FORGOT ABOUT THE ARR (PA-31) AT AN ALT HE USED, AND TURNED A DEP C-310 DIRECTLY INTO THE PATH OF THE PA-31 ARR. THE DEP CTLR TOOK IMMEDIATE ACTION TO GET THE C-310 TURNED. THESE ACFT DIDN'T GET WITHIN 3 MI, BUT WOULD HAVE IF NO ACTION WAS TAKEN BY THE DEP CTLR. BECAUSE THE TWR CTLR IS LOOKED ON WITH 'FAVOR' FROM THE MGMNT AT LEX, HE HAS HEARD NOTHING FURTHER ABOUT THE OCCURRENCE. THE DEP CTLR WAS COUNSELED FOR HIS PHRASEOLOGY AND LANDLINE COM.
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.