What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Acft collided in mid air with N693SB, acft was destroyed 2 POB suffered fatal inj, Bozeman, MT. (.4)a witness observed an aircraft performing aerobatics near Montana state university campus. Another witness reported seeing a pitts 'tipping its wings (straight on its side) one way, then the other.' This same witness observed the pitts continue north 'doing tricks, when it suddenly went straight down.' A Cessna was flying by gallatin field (Bozeman, MT) on an airway, and reported that he was 7,700 feet mean sea level (MSL) and climbing. A witness observed the Cessna flying eastbound and the pitts closing about a 45 degree angle on the starboard forward quarter. The witness watched both planes for about 5 seconds, until impact 'both planes maintained level flight and neither made any turns or abrupt maneuvers.' Victor airways are low route area navigation tracks which extend upward from 1,200 feet above the surface of the earth to, but not including, 18,000 feet MSL. They extend horizontally 4 nautical miles on each side of the airways center line. Aerobatic maneuvers are prohibited over any congested area of a city, town, settlement and within 4 nautical miles of the center line of any federal airways.
As the FAA filed it
ACFT COLLIDED IN MID AIR WITH N693SB, ACFT WAS DESTROYED 2 POB SUFFERED FATAL INJ, BOZEMAN, MT. (.4)A WITNESS OBSERVED AN AIRCRAFT PERFORMING AEROBATICS NEAR MONTANA STATE UNIVERSITY CAMPUS. ANOTHER WITNESS REPORTED SEEING A PITTS 'TIPPING ITS WINGS (STRAIGHT ON ITS SIDE) ONE WAY, THEN THE OTHER.' THIS SAME WITNESS OBSERVED THE PITTS CONTINUE NORTH 'DOING TRICKS, WHEN IT SUDDENLY WENT STRAIGHT DOWN.' A CESSNA WAS FLYING BY GALLATIN FIELD (BOZEMAN, MT) ON AN AIRWAY, AND REPORTED THAT HE WAS 7,700 FEET MEAN SEA LEVEL (MSL) AND CLIMBING. A WITNESS OBSERVED THE CESSNA FLYING EASTBOUND AND THE PITTS CLOSING ABOUT A 45 DEGREE ANGLE ON THE STARBOARD FORWARD QUARTER. THE WITNESS WATCHED BOTH PLANES FOR ABOUT 5 SECONDS, UNTIL IMPACT 'BOTH PLANES MAINTAINED LEVEL FLIGHT AND NEITHER MADE ANY TURNS OR ABRUPT MANEUVERS.' VICTOR AIRWAYS ARE LOW ROUTE AREA NAVIGATION TRACKS WHICH EXTEND UPWARD FROM 1,200 FEET ABOVE THE SURFACE OF THE EARTH TO, BUT NOT INCLUDING, 18,000 FEET MSL. THEY EXTEND HORIZONTALLY 4 NAUTICAL MILES ON EACH SIDE OF THE AIRWAYS CENTER LINE. AEROBATIC MANEUVERS ARE PROHIBITED OVER ANY CONGESTED AREA OF A CITY, TOWN, SETTLEMENT AND WITHIN 4 NAUTICAL MILES OF THE CENTER LINE OF ANY FEDERAL AIRWAYS.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other aircraft in the event · 1
Each aircraft in a collision has its own report.
Other reports on N2664X · 1
Matched to the same aircraft by N-number and date.