Narrative:

On landing rollout, my student pointed ahead. There was a C150 on short final coming straight at me. I hit the microphone button and said, 'you're on the wrong runway.' the other plane pulled up and broke off to my left. My jack box was on interphone so he could not have heard me. A little alter he called 5 mi out and said 'I'm sorry, I was on the wrong frequency.' the tower never did know anything had happened and cleared him in for a normal landing. In the future, I will turn on the landing lights in the daytime and get an intercom that doesn't have to be switched off and on when I panic.

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Original NASA ASRS Text

Title: A C337 INSTRUCTOR AND STUDENT, AFTER LNDG AT RYN, WITNESSED AN ACFT ON SHORT FINAL, OPPOSITE DIRECTION, EXECUTE A GAR AS THEIR PRESENCE ON THE RWY WAS DISCOVERED.

Narrative: ON LNDG ROLLOUT, MY STUDENT POINTED AHEAD. THERE WAS A C150 ON SHORT FINAL COMING STRAIGHT AT ME. I HIT THE MIKE BUTTON AND SAID, 'YOU'RE ON THE WRONG RWY.' THE OTHER PLANE PULLED UP AND BROKE OFF TO MY L. MY JACK BOX WAS ON INTERPHONE SO HE COULD NOT HAVE HEARD ME. A LITTLE ALTER HE CALLED 5 MI OUT AND SAID 'I'M SORRY, I WAS ON THE WRONG FREQ.' THE TWR NEVER DID KNOW ANYTHING HAD HAPPENED AND CLRED HIM IN FOR A NORMAL LNDG. IN THE FUTURE, I WILL TURN ON THE LNDG LIGHTS IN THE DAYTIME AND GET AN INTERCOM THAT DOESN'T HAVE TO BE SWITCHED OFF AND ON WHEN I PANIC.

Data retrieved from NASA's ASRS site as of July 2007 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.