What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On Tuesday, 5/16/2007 at approximately 1229 local time, the pilot privacy data omitted flying N17960, a Schweizer model SGS-2-33A glider, landed on the susquehanna river next to the Tri-Cities Airport. Shortly after take off, while being towed by a Bellanca N8579 model 7GCBC, the pilot of the Bellanca experienced a problem with gaining altitude. The pilot of the Bellanca attempted to release the glider shortly after take off. After believing he had released the glider, the pilot turned left over the river, part way down the river, the pilot felt the glider was still attached. He then released the glider over the river and the glider landed in the river and came to a rest along the shoreline bank. The glider was submerged with just the top of the wings, tail and canopy above water. A visual look at the aircraft while in the water indicated the dive brakes were extended. Both the pilot and one passenger had no injuries. Weather was VFR. The pilot privacy data omitted said that he accidentally took off with the dive brakes extended. On 5/22/07, FAA inspectors examined the glider and found only minor tearing of fabric. The glider will be repaired and returned to service privacy data omitted
As the FAA filed it
(-23) ON TUESDAY, 5/16/2007 AT APPROXIMATELY 1229 LOCAL TIME, THE PILOT ^PRIVACY DATA OMITTED^ FLYING N17960, A SCHWEIZER MODEL SGS-2-33A GLIDER, LANDED ON THE SUSQUEHANNA RIVER NEXT TO THE TRI-CITIES AIRPORT. SHORTLY AFTER TAKE OFF, WHILE BEING TOWED BY A BELLANCA N8579 MODEL 7GCBC, THE PILOT OF THE BELLANCA EXPERIENCED A PROBLEM WITH GAINING ALTITUDE. THE PILOT OF THE BELLANCA ATTEMPTED TO RELEASE THE GLIDER SHORTLY AFTER TAKE OFF. AFTER BELIEVING HE HAD RELEASED THE GLIDER, THE PILOT TURNED LEFT OVER THE RIVER, PART WAY DOWN THE RIVER, THE PILOT FELT THE GLIDER WAS STILL ATTACHED. HE THEN RELEASED THE GLIDER OVER THE RIVER AND THE GLIDER LANDED IN THE RIVER AND CAME TO A REST ALONG THE SHORELINE BANK. THE GLIDER WAS SUBMERGED WITH JUST THE TOP OF THE WINGS, TAIL AND CANOPY ABOVE WATER. A VISUAL LOOK AT THE AIRCRAFT WHILE IN THE WATER INDICATED THE DIVE BRAKES WERE EXTENDED. BOTH THE PILOT AND ONE PASSENGER HAD NO INJURIES. WEATHER WAS VFR. THE PILOT ^PRIVACY DATA OMITTED^ SAID THAT HE ACCIDENTALLY TOOK OFF WITH THE DIVE BRAKES EXTENDED. ON 5/22/07, FAA INSPECTORS EXAMINED THE GLIDER AND FOUND ONLY MINOR TEARING OF FABRIC. THE GLIDER WILL BE REPAIRED AND RETURNED TO SERVICE ^PRIVACY DATA OMITTED^