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A B737-300 on approach lowered landing gear got 3 green and 3 red position indicating lights. Executed go around. Recycled gear all indications ok.
| Attributes | |
| ACN | 545578 |
| Time | |
| Date | 200204 |
| Day | Sat |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : phl.airport |
| State Reference | PA |
| Altitude | msl single value : 2000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B737-300 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | descent : approach |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : multi engine pilot : commercial pilot : instrument pilot : atp |
| Experience | flight time last 90 days : 200 flight time total : 15000 flight time type : 8000 |
| ASRS Report | 545578 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other |
| Independent Detector | aircraft equipment other aircraft equipment : visual gear ports other flight crewa other flight crewb |
| Resolutory Action | flight crew : executed go around |
| Consequence | other |
| Supplementary | |
| Problem Areas | Chart Or Publication Aircraft |
| Primary Problem | Aircraft |
Narrative:
Lowered gear and the 3 green lights came on but the 3 red lights remained on also. A go around was executed, gear was raised normally, then extended again -- all indications were normal. An uneventful landing was made and the problem was reported to maintenance.
Original NASA ASRS Text
Title: A B737-300 ON APCH LOWERED LNDG GEAR GOT 3 GREEN AND 3 RED POS INDICATING LIGHTS. EXECUTED GAR. RECYCLED GEAR ALL INDICATIONS OK.
Narrative: LOWERED GEAR AND THE 3 GREEN LIGHTS CAME ON BUT THE 3 RED LIGHTS REMAINED ON ALSO. A GAR WAS EXECUTED, GEAR WAS RAISED NORMALLY, THEN EXTENDED AGAIN -- ALL INDICATIONS WERE NORMAL. AN UNEVENTFUL LNDG WAS MADE AND THE PROB WAS RPTED TO MAINT.
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.