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A lear 25C slides off the end of a 5000 ft runway on 'black ice' when the drag chute fails to deploy during a no braking capability incident at sxq, ak.
| Attributes | |
| ACN | 493502 |
| Time | |
| Date | 200011 |
| Day | Sat |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : sxq.airport |
| State Reference | AK |
| Altitude | agl single value : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Operator | common carrier : air taxi |
| Make Model Name | Learjet 25 |
| Operating Under FAR Part | Part 135 |
| Flight Phase | landing : roll |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air taxi |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : multi engine pilot : instrument pilot : atp |
| Experience | flight time last 90 days : 65 flight time total : 8400 flight time type : 2700 |
| ASRS Report | 493502 |
| Person 2 | |
| Affiliation | company : air taxi |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : multi engine pilot : instrument |
| Events | |
| Anomaly | aircraft equipment problem : critical excursion : runway maintenance problem : improper maintenance non adherence : published procedure non adherence : company policies other anomaly other anomaly other |
| Independent Detector | other flight crewa other flight crewb |
| Resolutory Action | none taken : unable |
| Supplementary | |
| Problem Areas | Weather Maintenance Human Performance Environmental Factor Flight Crew Human Performance Aircraft Airport |
| Primary Problem | Environmental Factor |
Narrative:
Upon landing at pasx, the plane felt as if it had no braking authority/authorized. The first officer tried to deploy a drag chute at my command, but could not get the handle to release. The temperature was +3 degrees C, but the ground was frozen, leaving a thin layer of 'black ice.' the plane slid off the end of the runway onto an overrun with no damage or injuries.
Original NASA ASRS Text
Title: A LEAR 25C SLIDES OFF THE END OF A 5000 FT RWY ON 'BLACK ICE' WHEN THE DRAG CHUTE FAILS TO DEPLOY DURING A NO BRAKING CAPABILITY INCIDENT AT SXQ, AK.
Narrative: UPON LNDG AT PASX, THE PLANE FELT AS IF IT HAD NO BRAKING AUTH. THE FO TRIED TO DEPLOY A DRAG CHUTE AT MY COMMAND, BUT COULD NOT GET THE HANDLE TO RELEASE. THE TEMP WAS +3 DEGS C, BUT THE GND WAS FROZEN, LEAVING A THIN LAYER OF 'BLACK ICE.' THE PLANE SLID OFF THE END OF THE RWY ONTO AN OVERRUN WITH NO DAMAGE OR INJURIES.
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.