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Small aircraft X non adherence to ATC instruction. Unauthorized runway crossing had less than standard separation from small aircraft Y. Pilot deviation.
| Attributes | |
| ACN | 226105 |
| Time | |
| Date | 199211 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | atc facility : dvt |
| State Reference | AZ |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : bfl |
| Operator | general aviation : personal |
| Make Model Name | Small Aircraft |
| Flight Phase | ground other : taxi |
| Flight Plan | None |
| Aircraft 2 | |
| Operator | general aviation : personal |
| Make Model Name | Small Aircraft, Low Wing, 1 Eng, Fixed Gear |
| Flight Phase | landing other |
| Flight Plan | None |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : radar |
| Experience | controller military : 2 controller non radar : 2 controller radar : 1 |
| ASRS Report | 226105 |
| Person 2 | |
| Affiliation | government : faa |
| Function | controller : ground |
| Qualification | controller : non radar |
| Events | |
| Anomaly | conflict : ground less severe incursion : runway non adherence : clearance non adherence : required legal separation other anomaly other |
| Independent Detector | other controllera |
| Resolutory Action | none taken : insufficient time |
| Consequence | Other |
| Miss Distance | horizontal : 2000 vertical : 0 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
I was working local control north. It was heavy traffic, when ground control asked to cross runway 7L at midfield. I glanced at the runway and advised ground it looked like his small aircraft X was already crossing (taildragger). Ground control told me that small aircraft X was instructed to hold short. I had an small aircraft Y crossing the threshold while the small aircraft X was in the center of my runway. The small aircraft Y was touch and go. The small aircraft X cleared the runway as the small aircraft Y landed, there was about 2000 ft left. The small aircraft X was advised of his mistake he said he thought he was now holding short of the runway, but in actuality he was holding short of taxiway alpha. The pilot is based at deer valley I think he just misunderstood ground control or just forgot to stop, I'm sure this will not happen again.
Original NASA ASRS Text
Title: SMA X NON ADHERENCE TO ATC INSTRUCTION. UNAUTHORIZED RWY XING HAD LTSS FROM SMA Y. PLTDEV.
Narrative: I WAS WORKING LCL CTL N. IT WAS HVY TFC, WHEN GND CTL ASKED TO CROSS RWY 7L AT MIDFIELD. I GLANCED AT THE RWY AND ADVISED GND IT LOOKED LIKE HIS SMA X WAS ALREADY XING (TAILDRAGGER). GND CTL TOLD ME THAT SMA X WAS INSTRUCTED TO HOLD SHORT. I HAD AN SMA Y XING THE THRESHOLD WHILE THE SMA X WAS IN THE CTR OF MY RWY. THE SMA Y WAS TOUCH AND GO. THE SMA X CLRED THE RWY AS THE SMA Y LANDED, THERE WAS ABOUT 2000 FT LEFT. THE SMA X WAS ADVISED OF HIS MISTAKE HE SAID HE THOUGHT HE WAS NOW HOLDING SHORT OF THE RWY, BUT IN ACTUALITY HE WAS HOLDING SHORT OF TAXIWAY ALPHA. THE PLT IS BASED AT DEER VALLEY I THINK HE JUST MISUNDERSTOOD GND CTL OR JUST FORGOT TO STOP, I'M SURE THIS WILL NOT HAPPEN AGAIN.
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.