PLT OF AN ATX SMT TWIN FAILED TO SEE THE TFC HE WAS INSTRUCTED BY TWR TO FOLLOW AND TURNED IN FINAL IN FRONT OF THE OTHER TFC.

Narrative

I HAD BEEN VECTORED ONTO THE LOC FOR THE ILS RWY 33 AT ADS BY APCH. THEY HAD KEPT ME HIGH AND FAST FOR TFC. I HAD THE ADS ARPT VISUALLY AND ASKED THE TWR IF I COULD OVERFLY THE RWY AT 1800 FT AND ENTER A R DOWNWIND FOR RWY 33. I DID NOT WANT TO SHOCK COOL THE ENGS BY PULLING PWR OFF SO QUICKLY. I WAS DIRECTED TO ENTER A R DOWNWIND FOR RWY 33 AS REQUESTED. WHILE TURNING XWIND FOR RWY 33 I ATTEMPTED TO LOWER FLAPS TO SLOW THE ACFT; THEY WOULD NOT COME DOWN. I ADVISED TWR I WOULD NEED TO LAND LONG BECAUSE OF NO FLAPS. I WAS CLRED TO LAND BEHIND A CITATION ON A 3 MI FINAL TO RWY 33. AS I WAS PASSING ABEAM THE APCH END OF RWY 33; I SAW A JET ON FINAL AND PRESUMED IT WAS THE CITATION I WAS SUPPOSED TO FOLLOW. I TOLD TWR THAT TFC WAS IN SIGHT; AND SHORTLY THEREAFTER RPTED TURNING R BASE FOR RWY 33. I BELIEVE I WAS CLRED TO LAND #2 AT THIS POINT. WHILE I WAS DOING ALL OF THIS; I HAD CONTACTED OUR COMPANY DISPATCH TO INFORM THEM OF THE MAINT NEEDS FOR THE ACFT. OUR MAINT DIRECTOR WAS TRYING TO DETERMINE WHY THE FLAPS WOULD NOT COME DOWN. I WAS TURNING R BASE TO FINAL FOR RWY 33 WHEN THE TWR SAID I HAD TURNED IN FRONT OF THE CITATION I WAS SUPPOSED TO FOLLOW. I IMMEDIATELY TURNED R OFF OF FINAL AND CLBED IN A 360 DEG TURN AS THE CITATION WENT AROUND AS WELL. I NEVER DID SEE THE CITATION. I ONCE AGAIN TURNED FINAL FOR RWY 33; WAS CLRED TO LAND; THEN WAS FORCED TO GAR DUE TO MY LNDG GEAR NOT COMING DOWN. I WAS ABLE TO LOWER GEAR BUT NO LIGHTS TO AFFIRM DOWN AND LOCKED. AFTER A TWR FLYBY; THEY VERIFIED GEAR OK AND I LANDED WITHOUT INCIDENT. I WOULD SAY THAT THERE WAS A MISCOM BTWN MYSELF AND THE TWR ON WHICH ACFT I WAS FOLLOWING FOR LNDG. I RPTED TURNING BASE BECAUSE I WASN'T COMPLETELY SURE THAT THE JET I SAW ON FINAL WAS A CITATION. IT WAS SEMI-HAZY; BUT I NEVER DID SEE THE CITATION ON FINAL WHEN I TURNED IN FRONT OF HIM. I BELIEVE I WAS DISTRACTED MORE THAN I SHOULD HAVE LET MYSELF GET WITH THE FLAP PROBS AND TRYING TO TALK TO OUR DISPATCH WHILE IN THE LNDG PATTERN. PLT FATIGUE WAS ALSO A CONTRIBUTING FACTOR; I HAD BEEN UP SINCE XA00 AM THAT MORNING WITH ONLY ABOUT 4 HRS OF SLEEP DUE TO HOME CONCERNS. I HAD ALSO BEEN UP AT XA30 AM AND FLYING UNTIL THE AFTERNOON HRS THE PAST 2 WKS AND WAS HAVING TROUBLE GETTING PROPER SLEEP.