Narrative:

VFR flight from det to 3HE. 10 mi east of 3HE I announced our position and intention to land at livingston county airport on CTAF (122.8). 2 mi northeast again I broadcast our position and intentions of using a crosswind entry for a left downwind leg for runway 31 at livingston county. I called left downwind, left base and turning final. There was nobody on the frequency for livingston county. No traffic was observed by me or my copilot. On short final, somebody (I assume aircraft waiting at departure end of the active runway) called: small aircraft on final pull up or go around there is an small aircraft Y below you. I immediately applied full power for a go around. Keeping slightly to the north of the active, I could see an small aircraft Y directly approximately 250 ft below on the runway. After we landed I tried to contact the small aircraft Y on CTAF (122.8) repeatedly and got only unreadable garbled reply. We never saw the other aircraft or heard any position report while approaching and entering the traffic pattern.

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Original NASA ASRS Text

Title: PLT OF SMA ON SHORT FINAL HEARD ON UNICOM FREQ AN ANONYMOUS VOICE SAY PULL UP YOU HAVE AN SMA BENEATH YOU. ON GAR RPTR SAW AN SMA LNDG BUT UNABLE TO COM WITH THAT ACFT.

Narrative: VFR FLT FROM DET TO 3HE. 10 MI E OF 3HE I ANNOUNCED OUR POS AND INTENTION TO LAND AT LIVINGSTON COUNTY ARPT ON CTAF (122.8). 2 MI NE AGAIN I BROADCAST OUR POS AND INTENTIONS OF USING A XWIND ENTRY FOR A L DOWNWIND LEG FOR RWY 31 AT LIVINGSTON COUNTY. I CALLED L DOWNWIND, L BASE AND TURNING FINAL. THERE WAS NOBODY ON THE FREQ FOR LIVINGSTON COUNTY. NO TFC WAS OBSERVED BY ME OR MY COPLT. ON SHORT FINAL, SOMEBODY (I ASSUME ACFT WAITING AT DEP END OF THE ACTIVE RWY) CALLED: SMA ON FINAL PULL UP OR GAR THERE IS AN SMA Y BELOW YOU. I IMMEDIATELY APPLIED FULL PWR FOR A GAR. KEEPING SLIGHTLY TO THE N OF THE ACTIVE, I COULD SEE AN SMA Y DIRECTLY APPROX 250 FT BELOW ON THE RWY. AFTER WE LANDED I TRIED TO CONTACT THE SMA Y ON CTAF (122.8) REPEATEDLY AND GOT ONLY UNREADABLE GARBLED REPLY. WE NEVER SAW THE OTHER ACFT OR HEARD ANY POS RPT WHILE APCHING AND ENTERING THE TFC PATTERN.

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.