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Ground controller cleared vehicle to cross runway without approval from local controller. Operational error.
| Attributes | |
| ACN | 168288 |
| Time | |
| Date | 199101 |
| Day | Fri |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : mlb |
| State Reference | FL |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | general aviation : personal |
| Make Model Name | Small Aircraft, Low Wing, 1 Eng, Retractable Gear |
| Flight Phase | climbout : takeoff |
| Flight Plan | VFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : ground |
| Qualification | controller : non radar |
| ASRS Report | 168288 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : non radar |
| Events | |
| Anomaly | conflict : ground critical incursion : runway non adherence : published procedure |
| Independent Detector | other controllera |
| Resolutory Action | none taken : insufficient time none taken : anomaly accepted |
| Consequence | Other |
| Miss Distance | horizontal : 1500 vertical : 0 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
As ground controller I requested a crossing clearance for a veh at taxiway right and runway 4. I thought I heard an approval and xed the veh in front of an small aircraft departing. I had myself relieved and reported the operational error. This was reported through all channels.
Original NASA ASRS Text
Title: GND CTLR CLEARED VEHICLE TO CROSS RWY WITHOUT APPROVAL FROM LCL CTLR. OPERROR.
Narrative: AS GND CTLR I REQUESTED A XING CLRNC FOR A VEH AT TXWY R AND RWY 4. I THOUGHT I HEARD AN APPROVAL AND XED THE VEH IN FRONT OF AN SMA DEPARTING. I HAD MYSELF RELIEVED AND RPTED THE OPERATIONAL ERROR. THIS WAS RPTED THROUGH ALL CHANNELS.
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.