What it covers
The instrument which senses and indicates the rate of climb or descent of an aircraft. Does not include the associated static system. Includes the instantaneous vertical speed indicator (IVSI).
Service difficulty reports · 157
Reports filed under 3413, newest first.
| 1995 | 6 |
|---|---|
| 1996 | 16 |
| 1997 | 11 |
| 1998 | 25 |
| 1999 | 6 |
| 2000 | 5 |
| 2001 | 10 |
| 2002 | 5 |
| 2003 | 8 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 4 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 6 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 3 |
SDR 2026F00229Vertical Gyro · degradedVERTICAL GYRO #1 FAILED ATTITUDE ON THE PILOT SIDE. PLANE INDICATED NOSE LOW AND BANK TO THE SIDE ON PILOT SIDE INSTRUMENTATION. CO-PILOT SIDE UNAFFECTED. PLANE RETURNED TO BASE UNEVENTFULLY FOR GYRO REPLACEMENT.SDR AALA202607072549Indicator · faultedAIRCRAFT WAS GROUNDED: AIRCRAFT PRESSURIZATION ISSUE. CABIN ALTITUDE WAS STUCK AT 0 DURING CLIMB TO 10000 FT. HAD NO CABIN RATE OF CLIMB DURING THE CLIMB. OUTFLOW VALVE POSITION SHOWED SLIGHTLY OPEN BUT NEVER MOVED UNTIL MANUAL OPERATING IT TO FULL OPEN PRIOR SDR CALA2026041315318Pitot Head · cloggedIAS DISAGREE ON PFD DURING TAKEOFF AROUND 120 KIAS. PROBLEM WAS INTERRMITENT IN FLIGHT. DURING T/S FOUND HEAD OF MUD DAUBER WASP AND REMOVED FROM CAPT'S PITOT PROBE. SEE PIC. BLEW OUT CAPT'S AND F/O'S PITOT LINES FROM ADM'S NO OTHER RESTRICTIONS FOUND. REC
See all 157 reports