What it covers
The instrument which measures and indicates speed of the aircraft. Does not include the Doppler indicator which are filed in JASC code 3443.
Service difficulty reports · 860
Reports filed under 3414, newest first.
| 1995 | 26 |
|---|---|
| 1996 | 39 |
| 1997 | 58 |
| 1998 | 72 |
| 1999 | 37 |
| 2000 | 34 |
| 2001 | 39 |
| 2002 | 39 |
| 2003 | 29 |
| 2004 | 50 |
| 2005 | 39 |
| 2006 | 46 |
| 2007 | 24 |
| 2008 | 22 |
| 2009 | 22 |
| 2010 | 13 |
| 2011 | 17 |
| 2012 | 17 |
| 2013 | 13 |
| 2014 | 16 |
| 2015 | 15 |
| 2016 | 13 |
| 2017 | 21 |
| 2018 | 15 |
| 2019 | 16 |
| 2020 | 15 |
| 2021 | 24 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 26 |
| 2025 | 15 |
| 2026 | 16 |
SDR IPXA2026101456665Adc · malfunctionedEMERGENCY DECLARED, IN CRUISE EXPERIENCED AIRSPEED UNRELIABLE SITUATION PER QRH CHECKLIST WE DETERMINED THE LEFT SIDE WAS UNRELIABLE. DUE TO NON SPECIFIC FIM TASK, USED FAULT CODE INDEX WITH CODE 34 12 77 01 REV 149, REPL L ADC IAW AMM 34-12-01/401 REV 149, SDR DALA2026092505355Flex Hose · leakingDECLARED AN EMERGENCY DUE TO AIRSPEED DISAGREE AND FIRST OFFICER AIRSPEED UNRELIABLE DURING DESCENT. REPLACED RT ADM FLEX HOSE DUE TO LEAKAGE. (9506480) AIRCRAFT WAS GROUNDEDSDR DALA2026091705195Adiru · faultedATO- APPROX 100KTS DUE TO AIRSPEED DISAGREE. REPLACED LEFT ADIRU PER AMM 32-21AND PITOT PROBE TUBE PER B737-34-11. PERFORMED HIGH LEVEL PUMP UP, NO FAULTS PRESENT. CYCLED EEC SWITCHES BACK TO NORMAL PER B737 SDS 73-21-00 EEC'S GO TO ALT WHEN AIRSPEEDS DISAGRE
See all 860 reports