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ATCT local controller clears an SF340 onto runway 12 at mia but changes his mind regarding the runway assignment. However, the SF340 has now crossed the mutual hold line for runways 12 and 9L. Controller stops any further taxi.
| Attributes | |
| ACN | 370750 |
| Time | |
| Date | 199706 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : mia |
| State Reference | FL |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | Mixed |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : ewr |
| Operator | common carrier : air carrier |
| Make Model Name | SF 340A |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other |
| Flight Phase | ground : holding |
| Flight Plan | IFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Light Transport, Low Wing, 2 Turboprop Eng |
| Navigation In Use | Other |
| Flight Phase | ground : holding |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 150 flight time total : 7000 flight time type : 2500 |
| ASRS Report | 370750 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | incursion : runway other anomaly other |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | other |
Narrative:
We were holding short on the hold line for runway 9L and runway 12 when we heard our flight number 'xyz position and hold, runway 12,' by the control tower. After we went past the hold line, the control tower said for xyz to hold short for runway 9L. I asked if we were just cleared to position and hold on runway 12, and the control tower said he may have called our flight number by mistake, but stay clear of runway 9L. There was a company SF340B already holding on runway 9L, but it's common practice for mia tower to have 2 or more aircraft holding on a runway, and then stagger the departures. We held short until the other SF340 took off, then we were cleared for takeoff.
Original NASA ASRS Text
Title: ATCT LCL CTLR CLRS AN SF340 ONTO RWY 12 AT MIA BUT CHANGES HIS MIND REGARDING THE RWY ASSIGNMENT. HOWEVER, THE SF340 HAS NOW CROSSED THE MUTUAL HOLD LINE FOR RWYS 12 AND 9L. CTLR STOPS ANY FURTHER TAXI.
Narrative: WE WERE HOLDING SHORT ON THE HOLD LINE FOR RWY 9L AND RWY 12 WHEN WE HEARD OUR FLT NUMBER 'XYZ POS AND HOLD, RWY 12,' BY THE CTL TWR. AFTER WE WENT PAST THE HOLD LINE, THE CTL TWR SAID FOR XYZ TO HOLD SHORT FOR RWY 9L. I ASKED IF WE WERE JUST CLRED TO POS AND HOLD ON RWY 12, AND THE CTL TWR SAID HE MAY HAVE CALLED OUR FLT NUMBER BY MISTAKE, BUT STAY CLR OF RWY 9L. THERE WAS A COMPANY SF340B ALREADY HOLDING ON RWY 9L, BUT IT'S COMMON PRACTICE FOR MIA TWR TO HAVE 2 OR MORE ACFT HOLDING ON A RWY, AND THEN STAGGER THE DEPS. WE HELD SHORT UNTIL THE OTHER SF340 TOOK OFF, THEN WE WERE CLRED FOR TKOF.
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.