Narrative:

Student and I were doing traffic pattern operations at flagler county airport (X47). We were #1 for takeoff holding short of runway 6 at the marked hold line. A mooney M20S was on final. Another aircraft called that he was entering the downwind and self announced a touch-and-go for runway 6. This aircraft idented himself as a piper. I replied on unicom that touch-and-goes not permitted at X47 per airport facilities directory. There was no acknowledgement to that transmission. After the M20S crossed the threshold I prompted my student to taxi closer to the runway because from the marked hold line trees block viewing the final approach path to runway 6. We taxied up, but not yet on runway 6. I now could see the final approach was clear and part of base leg clear. I had my student continue the taxi onto the runway because the M20S was clearing at a taxiway. As he started to align himself with the centerline I noticed the piper on a very tight base to final turn. Since the M20S was now clear I told my student to keep it rolling and I felt the piper would have plenty of separation to land. At about 200 ft AGL another airplane's pilot, who was holding short of runway 6, said 'watch out, he's going around and is right behind you.' I told my student to keep flying straight out and to clean the airplane up as I searched for traffic. I looked left and then right and saw nothing. When I looked left again, the piper was at my altitude, right off my left wing (in close formation). He was doing so to either make a point or get my n-number. The pilot of the piper then started using the unicom to start making threats. I ignored most of his xmissions but did reply he could contact my company if he thought there was a problem. (I replied only after he had turned left crosswind and was no longer in close proximity to me.) a witness later told me that we were clearly airborne and climbing out at about 100 ft AGL when the piper crossed the threshold. He (the witness), as I, felt there was safe separation between my takeoff and his landing. The pilot of the piper clearly violated a few FARS to retaliate for what he presumed to be not enough separation between our takeoff and his landing. By passing me on my left in a left traffic pattern was very unsafe, but operating in close proximity (formation) was also careless.

Google
 

Original NASA ASRS Text

Title: FORMATION FLT CONSIDERED TO BE AN NMAC AT A NON TWR ARPT. DEP ARR TFC.

Narrative: STUDENT AND I WERE DOING TFC PATTERN OPS AT FLAGLER COUNTY ARPT (X47). WE WERE #1 FOR TKOF HOLDING SHORT OF RWY 6 AT THE MARKED HOLD LINE. A MOONEY M20S WAS ON FINAL. ANOTHER ACFT CALLED THAT HE WAS ENTERING THE DOWNWIND AND SELF ANNOUNCED A TOUCH-AND-GO FOR RWY 6. THIS ACFT IDENTED HIMSELF AS A PIPER. I REPLIED ON UNICOM THAT TOUCH-AND-GOES NOT PERMITTED AT X47 PER ARPT FACILITIES DIRECTORY. THERE WAS NO ACKNOWLEDGEMENT TO THAT XMISSION. AFTER THE M20S CROSSED THE THRESHOLD I PROMPTED MY STUDENT TO TAXI CLOSER TO THE RWY BECAUSE FROM THE MARKED HOLD LINE TREES BLOCK VIEWING THE FINAL APCH PATH TO RWY 6. WE TAXIED UP, BUT NOT YET ON RWY 6. I NOW COULD SEE THE FINAL APCH WAS CLR AND PART OF BASE LEG CLR. I HAD MY STUDENT CONTINUE THE TAXI ONTO THE RWY BECAUSE THE M20S WAS CLRING AT A TXWY. AS HE STARTED TO ALIGN HIMSELF WITH THE CTRLINE I NOTICED THE PIPER ON A VERY TIGHT BASE TO FINAL TURN. SINCE THE M20S WAS NOW CLR I TOLD MY STUDENT TO KEEP IT ROLLING AND I FELT THE PIPER WOULD HAVE PLENTY OF SEPARATION TO LAND. AT ABOUT 200 FT AGL ANOTHER AIRPLANE'S PLT, WHO WAS HOLDING SHORT OF RWY 6, SAID 'WATCH OUT, HE'S GOING AROUND AND IS RIGHT BEHIND YOU.' I TOLD MY STUDENT TO KEEP FLYING STRAIGHT OUT AND TO CLEAN THE AIRPLANE UP AS I SEARCHED FOR TFC. I LOOKED L AND THEN R AND SAW NOTHING. WHEN I LOOKED L AGAIN, THE PIPER WAS AT MY ALT, RIGHT OFF MY L WING (IN CLOSE FORMATION). HE WAS DOING SO TO EITHER MAKE A POINT OR GET MY N-NUMBER. THE PLT OF THE PIPER THEN STARTED USING THE UNICOM TO START MAKING THREATS. I IGNORED MOST OF HIS XMISSIONS BUT DID REPLY HE COULD CONTACT MY COMPANY IF HE THOUGHT THERE WAS A PROB. (I REPLIED ONLY AFTER HE HAD TURNED L XWIND AND WAS NO LONGER IN CLOSE PROX TO ME.) A WITNESS LATER TOLD ME THAT WE WERE CLRLY AIRBORNE AND CLBING OUT AT ABOUT 100 FT AGL WHEN THE PIPER CROSSED THE THRESHOLD. HE (THE WITNESS), AS I, FELT THERE WAS SAFE SEPARATION BTWN MY TKOF AND HIS LNDG. THE PLT OF THE PIPER CLRLY VIOLATED A FEW FARS TO RETALIATE FOR WHAT HE PRESUMED TO BE NOT ENOUGH SEPARATION BTWN OUR TKOF AND HIS LNDG. BY PASSING ME ON MY L IN A L TFC PATTERN WAS VERY UNSAFE, BUT OPERATING IN CLOSE PROX (FORMATION) WAS ALSO CARELESS.

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.