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37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
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Attributes | |
ACN | 377736 |
Time | |
Date | 199708 |
Day | Sun |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | atc facility : hmv |
State Reference | TN |
Altitude | msl bound lower : 21000 msl bound upper : 22000 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | artcc : ztl |
Operator | common carrier : air carrier |
Make Model Name | Fokker 100 |
Operating Under FAR Part | Part 121 |
Navigation In Use | Other Other |
Flight Phase | cruise other |
Route In Use | enroute airway : ztl |
Flight Plan | IFR |
Aircraft 2 | |
Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
Flight Phase | cruise other |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : instrument pilot : flight engineer pilot : atp |
Experience | flight time last 90 days : 120 flight time total : 10000 flight time type : 2400 |
ASRS Report | 377736 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : commercial pilot : instrument |
Events | |
Anomaly | conflict : nmac non adherence : published procedure non adherence : required legal separation other anomaly other |
Independent Detector | other flight crewa |
Resolutory Action | flight crew : took evasive action |
Consequence | Other |
Miss Distance | horizontal : 0 vertical : 500 |
Supplementary | |
Primary Problem | ATC Human Performance |
Air Traffic Incident | Operational Error |
Narrative:
Was en route to clt and deviating north of hmv due to a thunderstorm. Got a TA followed immediately by an RA to descend immediately, which I did. Leveled at FL210 and was clear of the conflict. The other aircraft was never seen and it was on a different frequency. ZTL confirmed there had been a near miss. ATC never called out the traffic nor gave any deconflicting instructions.
Original NASA ASRS Text
Title: FK100 ACR ACFT IN CRUISE HAD TCASII RA AND RPTR CAPT DSNDED 1000 FT TO EVADE INTRUDER. WHEN QUESTIONING ARTCC RADAR CTLR, THE CTLR WAS AWARE OF THE CONFLICT.
Narrative: WAS ENRTE TO CLT AND DEVIATING N OF HMV DUE TO A TSTM. GOT A TA FOLLOWED IMMEDIATELY BY AN RA TO DSND IMMEDIATELY, WHICH I DID. LEVELED AT FL210 AND WAS CLR OF THE CONFLICT. THE OTHER ACFT WAS NEVER SEEN AND IT WAS ON A DIFFERENT FREQ. ZTL CONFIRMED THERE HAD BEEN A NEAR MISS. ATC NEVER CALLED OUT THE TFC NOR GAVE ANY DECONFLICTING INSTRUCTIONS.
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.