Bonanza 36
Flight Crew Instrument
Flight Crew Last 90 Days 60; Flight Crew Total 2100; Flight Crew Type 1600
Workload; Human-Machine Interface; Communication Breakdown
ATC Issue All Types; Conflict NMAC
Flight Crew Took Evasive Action
Human Factors; Procedure
I was doing a practice RNAV approach. I was at 3;000 ft. and was cleared to the IAF and told to descend to 2;000 ft. I noticed a plane on my ADS-B in that was 500 ft. below and was going to be about the halfway point when we converged. I tried to radio the Controller; but he was busy continuously on the radio with other planes. I continued at 3;000 ft. until the plane passed under me. I took a picture of my G1000 screen that shows right after he was this happened. It shows the planes [tail number]. It was a very dangerous situation. Please contact me for details.
Pilot reported a NMAC during approach.