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A carj crew, on approach to tys, experienced a 'gear disagreement warning' when extending the gear, spawning a go around.
| Attributes | |
| ACN | 560519 |
| Time | |
| Date | 200209 |
| Day | Wed |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : tys.airport |
| State Reference | TN |
| Altitude | msl single value : 2500 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Controlling Facilities | tracon : tys.tracon tower : okc.tower |
| Operator | common carrier : air carrier |
| Make Model Name | Regional Jet CL65, Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach landing : go around |
| Route In Use | approach : visual |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 113 flight time total : 3541 flight time type : 2186 |
| ASRS Report | 560519 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : gear disagree (efis) other flight crewa other flight crewb |
| Resolutory Action | flight crew : executed go around other |
| Consequence | other |
| Supplementary | |
| Problem Areas | Flight Crew Human Performance Aircraft |
| Primary Problem | Aircraft |
Narrative:
To help facilitate a stabilized approach into tys, after a late descent by ATC, we selected the gear down below 250 KTS (approximately 225 KTS) and received a gear disagreement warning message. We elected to go around. The QRH was consulted and followed, resulting in 3 green down and locked gear indications. Maintenance was consulted and concurred a safe landing could be made and we landed uneventfully. ATC sent out the fire trucks but they returned after an uneventful landing.
Original NASA ASRS Text
Title: A CARJ CREW, ON APCH TO TYS, EXPERIENCED A 'GEAR DISAGREEMENT WARNING' WHEN EXTENDING THE GEAR, SPAWNING A GAR.
Narrative: TO HELP FACILITATE A STABILIZED APCH INTO TYS, AFTER A LATE DSCNT BY ATC, WE SELECTED THE GEAR DOWN BELOW 250 KTS (APPROX 225 KTS) AND RECEIVED A GEAR DISAGREEMENT WARNING MESSAGE. WE ELECTED TO GO AROUND. THE QRH WAS CONSULTED AND FOLLOWED, RESULTING IN 3 GREEN DOWN AND LOCKED GEAR INDICATIONS. MAINT WAS CONSULTED AND CONCURRED A SAFE LNDG COULD BE MADE AND WE LANDED UNEVENTFULLY. ATC SENT OUT THE FIRE TRUCKS BUT THEY RETURNED AFTER AN UNEVENTFUL LNDG.
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.