Narrative:

On a visual approach with multiple fire tankers taking off and landing in opposite directions. I was monitoring the frequency and announcing position; but failed to switch transmitters on the audio panel. Passed close by a tanker. We both saw each other and he radioed a mooney was entering the pattern without talking. I realized the problem and switched radios.the solution is to be more diligent in confirming I've switched radios.

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Original NASA ASRS Text

Title: The pilot of a Mooney M20 misconfigured the aircraft's audio panel and was not transmitting location information while entering a CTAF traffic pattern being utilized by firefighting aircraft.

Narrative: On a visual approach with multiple fire tankers taking off and landing in opposite directions. I was monitoring the frequency and announcing position; but failed to switch transmitters on the audio panel. Passed close by a tanker. We both saw each other and he radioed a Mooney was entering the pattern without talking. I realized the problem and switched radios.The solution is to be more diligent in confirming I've switched radios.

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.