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Piaggio 180 flight crew reports GPWS after ILS failure during ILS runway 19 at teb. Flight crew exceeds missed approach altitude during GPWS recovery.
| Attributes | |
| ACN | 774771 |
| Time | |
| Date | 200802 |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : teb.airport |
| State Reference | NJ |
| Altitude | msl single value : 1600 |
| Environment | |
| Flight Conditions | IMC |
| Weather Elements | Windshear Ice Snow |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : n90.tracon |
| Operator | common carrier : charter |
| Make Model Name | P180 |
| Operating Under FAR Part | Part 135 |
| Navigation In Use | other |
| Flight Phase | descent : approach landing : missed approach |
| Route In Use | arrival : on vectors |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : charter |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time last 90 days : 90 flight time total : 4600 flight time type : 230 |
| ASRS Report | 774771 |
| Events | |
| Anomaly | aircraft equipment problem : less severe altitude deviation : overshoot non adherence : published procedure |
| Independent Detector | aircraft equipment : gpws other flight crewa other flight crewb |
| Resolutory Action | aircraft : equipment problem dissipated controller : issued new clearance flight crew : executed missed approach |
| Supplementary | |
| Problem Areas | Aircraft Flight Crew Human Performance |
| Primary Problem | Aircraft |
Narrative:
Shortly after intercepting the GS the left and right pfd's lost localizer and GS information. At that time a terrain alert came on; the PF executed a terrain alert recovery. Tower was unsure of the missed approach reasons and kept calling during the maneuver. The PF was climbing at a high rate; and while PNF was reconfiguring the airplane; we went through the missed approach altitude; 3000 ft instead of 1500 ft. We rapidly realized the error; and started descending; ny approach told us to maintain 2000 ft.
Original NASA ASRS Text
Title: PIAGGIO 180 FLT CREW REPORTS GPWS AFTER ILS FAILURE DURING ILS RWY 19 AT TEB. FLT CREW EXCEEDS MISSED APPROACH ALTITUDE DURING GPWS RECOVERY.
Narrative: SHORTLY AFTER INTERCEPTING THE GS THE L AND R PFD'S LOST LOC AND GS INFO. AT THAT TIME A TERRAIN ALERT CAME ON; THE PF EXECUTED A TERRAIN ALERT RECOVERY. TWR WAS UNSURE OF THE MISSED APCH REASONS AND KEPT CALLING DURING THE MANEUVER. THE PF WAS CLBING AT A HIGH RATE; AND WHILE PNF WAS RECONFIGURING THE AIRPLANE; WE WENT THROUGH THE MISSED APCH ALT; 3000 FT INSTEAD OF 1500 FT. WE RAPIDLY REALIZED THE ERROR; AND STARTED DSNDING; NY APCH TOLD US TO MAINTAIN 2000 FT.
Data retrieved from NASA's ASRS site as of May 2009 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.