What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: on the evening of August 28, 1996, I left knoxville (tys) enroute to Chattanooga (cha) to pick up bank work and bring it back to tys./it was a dead head leg to cha and part 135 for the return leg only. Upon arrival at cha I was vectored on the down wind and informed that I was number three for the airport. To avoid getting a long way away from the airport I began slowing the aircraft down once I was abeam the touchdown point. At that time I pulled the manifold pressure back to about 18", extended approach flaps, and lowered the landing gear. I continued to look for the traffic, and was finally turned to base then cleared for the visual to runway 2 as the traffic was on short final and no factor. To get back to the airport a little quicker I retracted the gear and was handed off to the tower. At this point I was cleared to land rwy 2 and began extending the rest of the flaps and never rechecked that I had three green lights. I believe I just had a mental picture of having the gear extended on the downwind, and completely forgot to re-extend it from the time I was cleared for the approach (approximately 7 miles) until I touched down with full flaps and no gear.
As the FAA filed it
NARRATIVE: ON THE EVENING OF AUGUST 28, 1996, I LEFT KNOXVILLE (TYS) ENROUTE TO CHATTANOOGA (CHA) TO PICK UP BANK WORK AND BRING IT BACK TO TYS./IT WAS A DEAD HEAD LEG TO CHA AND PART 135 FOR THE RETURN LEG ONLY. UPON ARRIVAL AT CHA I WAS VECTORED ON THE DOWN WIND AND INFORMED THAT I WAS NUMBER THREE FOR THE AIRPORT. TO AVOID GETTING A LONG WAY AWAY FROM THE AIRPORT I BEGAN SLOWING THE AIRCRAFT DOWN ONCE I WAS ABEAM THE TOUCHDOWN POINT. AT THAT TIME I PULLED THE MANIFOLD PRESSURE BACK TO ABOUT 18", EXTENDED APPROACH FLAPS, AND LOWERED THE LANDING GEAR. I CONTINUED TO LOOK FOR THE TRAFFIC, AND WAS FINALLY TURNED TO BASE THEN CLEARED FOR THE VISUAL TO RUNWAY 2 AS THE TRAFFIC WAS ON SHORT FINAL AND NO FACTOR. TO GET BACK TO THE AIRPORT A LITTLE QUICKER I RETRACTED THE GEAR AND WAS HANDED OFF TO THE TOWER. AT THIS POINT I WAS CLEARED TO LAND RWY 2 AND BEGAN EXTENDING THE REST OF THE FLAPS AND NEVER RECHECKED THAT I HAD THREE GREEN LIGHTS. I BELIEVE I JUST HAD A MENTAL PICTURE OF HAVING THE GEAR EXTENDED ON THE DOWNWIND, AND COMPLETELY FORGOT TO RE-EXTEND IT FROM THE TIME I WAS CLEARED FOR THE APPROACH (APPROXIMATELY 7 MILES) UNTIL I TOUCHED DOWN WITH FULL FLAPS AND NO GEAR.