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Air carrier X runway incursion had less than standard separation from C208 on takeoff roll. Pilot deviation.
| Attributes | |
| ACN | 304541 |
| Time | |
| Date | 199505 |
| Day | Tue |
| Local Time Of Day | 0001 To 0600 |
| Place | |
| Locale Reference | atc facility : mem |
| State Reference | TN |
| Altitude | agl single value : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B727 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | ground other : taxi |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air taxi |
| Make Model Name | Caravan 1 208A |
| Operating Under FAR Part | Part 135 |
| Flight Phase | climbout : initial climbout : takeoff |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : ground |
| Qualification | controller : radar |
| Experience | controller radar : 11 |
| ASRS Report | 304541 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : non radar |
| Events | |
| Anomaly | conflict : ground less severe incursion : runway non adherence : clearance non adherence : required legal separation |
| Independent Detector | other controllera |
| Resolutory Action | none taken : detected after the fact |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 2000 vertical : 100 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Air carrier X called ready for taxi. I taxied him to runway 18L via taxiway 'V' to hold short of taxiway 'B.' the aircraft read this back, and advised me that he needed runway 18R. I offered him runway 27. In a lot of frequency congestion I heard him say he needed runway 18R again so I reissued the instructions. The aircraft unknown to me at the time entered runway 27 and Y was departing off runway 9, and overflew X. Just prior to this local controller asked who was on runway 27. I asked X to confirm he was on taxiway victor. X said no. At no time did I clear this aircraft onto or across runway 27. I was removed from position pending investigation.
Original NASA ASRS Text
Title: ACR X RWY INCURSION HAD LTSS FROM C208 ON TKOF ROLL. PLTDEV.
Narrative: ACR X CALLED READY FOR TAXI. I TAXIED HIM TO RWY 18L VIA TXWY 'V' TO HOLD SHORT OF TXWY 'B.' THE ACFT READ THIS BACK, AND ADVISED ME THAT HE NEEDED RWY 18R. I OFFERED HIM RWY 27. IN A LOT OF FREQ CONGESTION I HEARD HIM SAY HE NEEDED RWY 18R AGAIN SO I REISSUED THE INSTRUCTIONS. THE ACFT UNKNOWN TO ME AT THE TIME ENTERED RWY 27 AND Y WAS DEPARTING OFF RWY 9, AND OVERFLEW X. JUST PRIOR TO THIS LCL CTLR ASKED WHO WAS ON RWY 27. I ASKED X TO CONFIRM HE WAS ON TXWY VICTOR. X SAID NO. AT NO TIME DID I CLR THIS ACFT ONTO OR ACROSS RWY 27. I WAS REMOVED FROM POS PENDING INVESTIGATION.
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.