What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Airman was conducting commercial sight-seeing operations in a hot-air balloon. After passing over cross-country powerlines, pilot initiated approach to land in a large open field. At about 30 feet above the ground, pilot noted another power line traversing his flight path. Detection was delayed because the poles were obscured in trees on either side of the open field, about 1/4 mile apart., and were not readily apparent to the pilot or passengers. Pilot open blast valve to add heat to the envelope to climb above the power line, but there was not enough time to prevent collision. Upright corner pole of basket struck upper (ground) wire, breaking the wire. The balloon then climbed above the remaining wires and did not contact them. Ground wire fell onto the hot wires below, causing a short circuit with sparks and a brief fire. The pilot flew to the next open field ( about 1/2 mile) and made a normal landing and recovery. There was no injury to persons, no damage to the aircraft, no damage to property other than the power lines. The power lines were service lines to an abandoned house. The power company decided not to replace the damaged lines.
As the FAA filed it
(-23) AIRMAN WAS CONDUCTING COMMERCIAL SIGHT-SEEING OPERATIONS IN A HOT-AIR BALLOON. AFTER PASSING OVER CROSS-COUNTRY POWERLINES, PILOT INITIATED APPROACH TO LAND IN A LARGE OPEN FIELD. AT ABOUT 30 FEET ABOVE THE GROUND, PILOT NOTED ANOTHER POWER LINE TRAVERSING HIS FLIGHT PATH. DETECTION WAS DELAYED BECAUSE THE POLES WERE OBSCURED IN TREES ON EITHER SIDE OF THE OPEN FIELD, ABOUT 1/4 MILE APART., AND WERE NOT READILY APPARENT TO THE PILOT OR PASSENGERS. PILOT OPEN BLAST VALVE TO ADD HEAT TO THE ENVELOPE TO CLIMB ABOVE THE POWER LINE, BUT THERE WAS NOT ENOUGH TIME TO PREVENT COLLISION. UPRIGHT CORNER POLE OF BASKET STRUCK UPPER (GROUND) WIRE, BREAKING THE WIRE. THE BALLOON THEN CLIMBED ABOVE THE REMAINING WIRES AND DID NOT CONTACT THEM. GROUND WIRE FELL ONTO THE HOT WIRES BELOW, CAUSING A SHORT CIRCUIT WITH SPARKS AND A BRIEF FIRE. THE PILOT FLEW TO THE NEXT OPEN FIELD ( ABOUT 1/2 MILE) AND MADE A NORMAL LANDING AND RECOVERY. THERE WAS NO INJURY TO PERSONS, NO DAMAGE TO THE AIRCRAFT, NO DAMAGE TO PROPERTY OTHER THAN THE POWER LINES. THE POWER LINES WERE SERVICE LINES TO AN ABANDONED HOUSE. THE POWER COMPANY DECIDED NOT TO REPLACE THE DAMAGED LINES.