Narrative:

I had been shooting touch and goes using runway 33 at 66S. An experimental aircraft (rv) made his first radio call, '1 mi north of airport, landing to the south.' I responded to his call reporting that I was on 1/4 mi final to runway 33, touch and go. After I touched down on the runway the experimental aircraft (rv) was observed using the opposing runway. My takeoff was aborted. The experimental (rv) landed on runway 15. Each aircraft used less than 1/2 of the runway length.

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Original NASA ASRS Text

Title: A C170 PLT HAS A GND CONFLICT WITH AN EXPERIMENTAL ACFT LNDG OPPOSITE DIRECTION ON THE SAME RWY AT 66S, ID.

Narrative: I HAD BEEN SHOOTING TOUCH AND GOES USING RWY 33 AT 66S. AN EXPERIMENTAL ACFT (RV) MADE HIS FIRST RADIO CALL, '1 MI N OF ARPT, LNDG TO THE S.' I RESPONDED TO HIS CALL RPTING THAT I WAS ON 1/4 MI FINAL TO RWY 33, TOUCH AND GO. AFTER I TOUCHED DOWN ON THE RWY THE EXPERIMENTAL ACFT (RV) WAS OBSERVED USING THE OPPOSING RWY. MY TKOF WAS ABORTED. THE EXPERIMENTAL (RV) LANDED ON RWY 15. EACH ACFT USED LESS THAN 1/2 OF THE RWY LENGTH.

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.