Piper PA46-500TP Air Data miscompare between PFDs
Piper PA-46-500TP, S/N 4697349 factory equipped with Avidyne Entegra avionics. While doing the altimeter check per CFR 91.411 appendix E we noticed airspeed miscompare between ADU 1 and ADU 2 (about 20 knots around ground levels, about 5 knots at altitude about 20k feet). We have checked the R/H pitot system for obst…
EXP5000 PFD; ADAHRS Miscompare
The PFD Field Level Troubleshooting Guide P/N 600-00722-000 Rev 00 references ADAHRS Miscompare for a Dual PFD configuration. If you have a single PFD and a DFC90; refer to the DFC90 Install Manual 600-00251-000 Rev: 09 or later. Single PFD with a DFC90: Check the blind turn coordinator, the DFC90 is using this to…
