TXNT26 KNES 300016 TCSNTL A. 11L (JULIAN) B. 29/2330Z C. 37.1N D. 42.3W E. THREE/GOES-E F. EXTRATROPICAL G. IR/EIR/SWIR H. REMARKS...GIVEN THE REMARKABLE NORTHEASTWARD FORWARD ACCELERATION, THE PRESENCE OF WHAT LOOKS LIKE A COLD FRONT THAT HAS STARTED TO DEVELOP ASSOCIATED WITH THE SYSTEM, AND THE DEVELOPMENT OF A COMMA HEAD POLEWARD AND EASTWARD OF THE CIRCULATION CENTER, IT HAS BEEN DETERMINED THAT EXTRATROPICAL TRANSITION HAS COMMENCED. THIS WILL BE THE FINAL BULLETIN. I. ADDL POSITIONS NIL ...HOSLEY