What it covers
The non radar weather system and components which sense the electrostatic charges accumulated around a storm cell in order to "map out" that cell on an indicator.
Service difficulty reports · 23
Reports filed under 3446, newest first.
| 1995 | 1 |
|---|---|
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 3 |
| 2002 | 1 |
| 2003 | 1 |
| 2005 | 2 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2016 | 1 |
| 2019 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2026 | 1 |
SDR AALA202601129996Computer · failedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: TERRAIN FAILED. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. REMOVED AND REPLACED (GPWC)-GROUND PROXIMITY WARNING COMPUTER. PER AMM 34-46-01. OPERATIONAL CHECK GOOD.SDR CALA2024111301128Indicator · malfunctionedDURING ARRIVAL TO IAH FO SIDE LOC FLAG.FOLLOWD BY ILS AND GLS ON IRS PANEL.GPWS INOP ILLUM PERFORMED OPS CHECK 34-46-00 NO FAULTS FOUND ON GPWS OR ILS AC OK FOR SVCSDR CALA2024071802060Computer · inoperativeGPWS INOP AND TERRAIN FAIL IN FLIGHT UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INSTALLATION. SUSPECT BAD GPWC. GPWS IS HARD FAULTING MULTIPLE FAULT LIGHTS ON LRU. WILL NOT ADDING PART AND FLAGGING FOR CAT III
See all 23 reports