Collins Aerospace TDR-94D Transponders
Business aircraft owner/operators who upgraded their Collins Aerospace TDR-94D transponders in 2014 or earlier may not be in compliance with the FAA’s ADS-B mandate.
Read More...
Business aircraft owner/operators who upgraded their Collins Aerospace TDR-94D transponders in 2014 or earlier may not be in compliance with the FAA’s ADS-B mandate.
Read More...
Are the advantages of Performance Based Navigation worth an upgraded FMS? We think so.
Read More...
Honeywell issued a second revision to Service Bulletin AS907-72-9045 giving instructions on the installation of an improved annular ball (tower shaft) bearing.
Read More...
Bearing loss is not out of the ordinary. However, a small number of engine surges have been reported.
Read More...
Compliance with SB No. 3719 is highly recommended and can be operation critical. Keep reading to determine if the units on your aircraft are affected.
Read More...
Universal Avionics discontinued repair support for the LCD display in the UNS-1 Csp and UNS-1 Csp+ due to obsolete parts.
Read More...
Larry Troyer, Duncan Aviation Avionics Instrument Tech Rep, troubleshoots the two most common causes of APS-80 Autopilot System failure.
Read More...
On all aging tube style flight displays such as the EFD-85/ 86 there comes that time when a power supply or high voltage component gets worn or fails.
Read More...
Some new generation Honeywell TFE731 engines (-20, -40) experience the occasional fan vibration due to the lack of fan disc and blade lubrication.
Read More...
Keep reading to learn the important dates related to this AD and the most common questions we are asked by operators.
Read More...
New technologies have allowed navigation data suppliers to embrace newer, faster, and more versatile data distribution methods.
Read More...
Here are three easy steps to convert jet fuel from pounds to gallons in your head.
Read More...
BendixKing released a software upgrade for ART-2100 radar transceiver to address memory corruption issues during power-on or shutdown procedures.
Read More...
In 2017, ELTs generated 8,786 false alerts in the United States.
Read More...
Our turbine engine technicians have a lot of experience with over-serviced business aircraft engines. Over-serviced engines have had too much oil added.
Read More...