What it covers
The electronic portion of an instrument landing system (ILS) that indicates the centerline of the runway to the pilot. For reports on localizer/very high frequency omni range (VOR) systems. Typical parts are receiver, antenna, indicator, circuit breaker, switch, antenna coax, etc.
Service difficulty reports · 129
Reports filed under 3431, newest first.
| 1996 | 5 |
|---|---|
| 1997 | 11 |
| 1998 | 10 |
| 1999 | 7 |
| 2000 | 2 |
| 2001 | 8 |
| 2002 | 5 |
| 2003 | 6 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 11 |
| 2011 | 2 |
| 2012 | 4 |
| 2013 | 3 |
| 2014 | 6 |
| 2015 | 3 |
| 2018 | 6 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
| 2026 | 5 |
SDR CALA2026091519455Antenna · damagedBIRD STRIKE ON CLIMBOUT APROX 3000 FT PERFORMED INITIAL EVALUATION IAW AMM TASK 05-51-18. FOUND EXTERNAL DAMAGE IN NOSE RADOME AND FUSELAGE SKIN IN SECTION 41 BETWEEN FUS STA 130 AND FUS STA 178. PERFORMED BIRD STRIKE AND IN-FLIGHT HAIL STRIKE CONDITIONAL INSSDR DALA2026082004757Localizer · faultedFOUND A NON-COMPLIANCE ISSUE RELATED TO SATELLITE-BASED AUGMENTATION SYSTEM (SBAS) MESSAGE TYPE 6, COMPLIED WITH ER/A 636183-14. (6771160) (AIRCRAFT GROUNDED).SDR CALA2026072017894Ils System · faultedNAV LS TUNING DISAGREE SYSTEM RESET DIDNT WORK INFLIGHT FAULT WAS NOT PRESENT ON ARRIVAL. VERIFIED FREQUENCIES ON LS WERE TUNED TO SAME FREQ PREFORMED BITE TEST OF MMR 1 & 2 IAW AMM 34-36-00-740-006-A NO FAULTS. PREFORMED AFS TEST & LAND TEST IAW AMM 22-97-00-
See all 129 reports