Flight Crew Commercial; Flight Crew Flight Instructor; Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Last 90 Days 100; Flight Crew Total 4180; Flight Crew Type 225
Communication Breakdown
ATC Issue All Types; Conflict NMAC
General None Reported / Taken
Airspace Structure; Human Factors; Procedure
While flying West along the coastline; in vicinity of HRT; at an altitude of 2;900 ft.; under positive radar control with Eglin Approach (132.1); another aircraft directly overflew our aircraft in the opposite direction at an estimated distance of 250-300 ft. No traffic calls were given by ATC. (Note: Often there is background noise observed on Eglin Approach Frequencies which can be distracting and makes their comms hard to hear / understand.)
Pilot reported NMAC while in cruise flight.