TXPN21 KNES 051548 SIMWIR A. 02W (NONAME) B. 05/1501Z C. 16.6N D. 144.1E E. FIVE/MTSAT F. EXTRATROPICAL G. IR/EIR/SWIR H. REMARKS...ASCAT DATA FROM 1115Z INDICATED SIGNS OF SYSTEM BECOMING EXTRATROPICAL AS SEEN IN THE EXPANSION OF WINDS AWAY FROM THE CENTER AND INTO A HORSESHOE-LIKE APPEARANCE. IN ADDITION, SCATTEROMETER DATA SHOWED CIRCULATION CENTER HAS BECOME ELONGATED FROM SW TO NE. POSITION ACCURATE TO WITHIN 60 NM (111 KM). THIS WILL BE THE FINAL BULLETIN. I. ADDL POSITIONS NIL ...EARLE