SR22 pilot reported a conflict with departing traffic during taxi at an unfamiliar non-towered airpo...

Attributes
ACN	1555197
Time
Date	201806
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	SR22
Operating Under FAR Part	Part 91
Flight Phase	Taxi
Flight Plan	None
Aircraft 2
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Component
Aircraft Component	Air/Ground Communication
Person 1
Function	Single Pilot Pilot Flying
Qualification	Flight Crew Multiengine Flight Crew Instrument Flight Crew Commercial
Experience	Flight Crew Last 90 Days 30 Flight Crew Total 2310 Flight Crew Type 1600
Events
Anomaly	Conflict Ground Conflict Critical Deviation - Procedural Published Material / Policy Flight Deck / Cabin / Aircraft Event Other / Unknown Ground Incursion Runway
Miss Distance	Horizontal 300 Vertical 300

Narrative:

I was self-announcing on the CTAF channel during approach and landing to runway at ZZZ; which is a non-towered airport. I exited the runway and taxied along taxiway alpha southeast bound.I was unfamiliar with the airport and attempted to contact the FBO on their frequency to determine their location. As I was on that radio I mistakenly transmitted my intent to cross runway xx on the wrong frequency (I just installed new garmin radio/intercom and pressed the wrong button) instead of the CTAF. And; my attention was diverted to finding the FBO at an unfamiliar airport (this was my first time at ZZZ and am not accustomed to the mix between powered airplanes and sailplane operations).apparently; a glider tow was in progress on runway xy; but I misheard their departure notification for leaving runway xy. They passed about 300 feet above me. In retrospect I should have stopped for several minutes after landing and carefully set up and confirmed my radios. And; I should have called the FBO ahead to determine their exact location. It would be nice if the digital representations of the airport identified fbos in my garmin safe taxi or foreflight charts displays.

Original NASA ASRS Text

Title: SR22 pilot reported a conflict with departing traffic during taxi at an unfamiliar non-towered airport.

Narrative: I was self-announcing on the CTAF channel during approach and landing to runway at ZZZ; which is a non-towered airport. I exited the runway and taxied along Taxiway Alpha SE bound.I was unfamiliar with the airport and attempted to contact the FBO on their frequency to determine their location. As I was on that radio I mistakenly transmitted my intent to cross Runway XX on the wrong frequency (I just installed new Garmin radio/intercom and pressed the wrong button) instead of the CTAF. And; my attention was diverted to finding the FBO at an unfamiliar airport (this was my first time at ZZZ and am not accustomed to the mix between powered airplanes and sailplane operations).Apparently; a glider tow was in progress on Runway XY; but I misheard their departure notification for leaving Runway XY. They passed about 300 feet above me. In retrospect I should have stopped for several minutes after landing and carefully set up and confirmed my radios. And; I should have called the FBO ahead to determine their exact location. It would be nice if the digital representations of the airport identified FBOs in my Garmin safe taxi or Foreflight charts displays.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.