What it covers
The low frequency band system which receives a signal from a non-directional radio beacon to determine relative position from the beacon location (i.e., automatic direction finder - ADF system). Typical parts are antenna, control unit, receiver, coaxial cables, etc.
Service difficulty reports · 164
Reports filed under 3455, newest first.
| 1995 | 24 |
|---|---|
| 1996 | 26 |
| 1997 | 17 |
| 1998 | 27 |
| 1999 | 17 |
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 11 |
| 2003 | 14 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 2 |
| 2013 | 3 |
| 2015 | 3 |
| 2017 | 4 |
SDR DALA2017050603654Receiver · odorDURING CRUISE, ONE HOUR INTO FLIGHT, THE LEFT ADF DISPLAYED ON CAPTAIN`S AND FIRST OFFICER`S MAP DISPLAY . AT SAME TIME SMELLED A BURNING ELECTRICAL ODOR IN THE COCKPIT AND CABIN. CIRCUIT BREAKER F-6 TRIPPED. FOUND ACRID ODOR FROM LEFT ADF RECIEVER. REPLACEDSDR O2JA2017042000001Adf · fireADF BECAME VERY HOT TO THE TOUCH DURING FLIGHT, IT WAS TURNED OFF. A FEW MINUTES LATER FLAMES APPEARED BETWEEN THE HF RADIO AND ADF.SDR O2JA201704270001Adf · burned outADF BECAME VERY HOT TO TOUCH DURING FLIGHT. THE UNIT WAS TURNED OFF, A FEW MINUTES LATER FLAMES APPEARED BETWEEN ADF AND HF RADIO.
See all 164 reports