Occurrences by operation

Not a complete record. A partial collection of documented occurrences: counts, not rates, and no measure of aviation risk. Coverage

183,362 records

The regulation or authority each flight operated under. An occurrence with aircraft under different parts counts under each, so shares can add up to more than 100%.

Operations
Operation	Occurrences	Share	Fatal occurrences	Fatalities
Part 91: General aviation (private owner)	Part 91: General aviation (private owner): 145,559 occurrences, 79.4% of the occurrences shown. 24,524 were fatal. The bar is scaled to the largest row.	79.4%	24,524	46,857
Part 137: Agricultural aircraft (aerial applicator)	Part 137: Agricultural aircraft (aerial applicator): 12,428 occurrences, 6.8% of the occurrences shown. 1,198 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	6.8%	1,198	1,295
Part 135: Air taxi & commuter (domestic passenger charter)	Part 135: Air taxi & commuter (domestic passenger charter): 7,939 occurrences, 4.3% of the occurrences shown. 1,590 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	4.3%	1,590	5,592
Part 121: Air carrier (scheduled domestic passenger service)	Part 121: Air carrier (scheduled domestic passenger service): 5,044 occurrences, 2.8% of the occurrences shown. 420 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	2.8%	420	9,945
Non-U.S., Non-Commercial	Non-U.S., Non-Commercial: 3,116 occurrences, 1.7% of the occurrences shown. 1,731 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	1.7%	1,731	4,418
Non-U.S., Commercial	Non-U.S., Commercial: 2,077 occurrences, 1.1% of the occurrences shown. 486 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	1.1%	486	9,507
Public aircraft (state-public aircraft)	Public aircraft (state-public aircraft): 1,323 occurrences, 0.7% of the occurrences shown. 261 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.7%	261	742
Part 129: Foreign	Part 129: Foreign: 761 occurrences, 0.4% of the occurrences shown. 121 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.4%	121	4,633
Unknown	Unknown: 568 occurrences, 0.3% of the occurrences shown. 240 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.3%	240	785
Part 133: Rotorcraft Ext. Load	Part 133: Rotorcraft Ext. Load: 470 occurrences, 0.3% of the occurrences shown. 99 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.3%	99	125
Part 103: Ultralight	Part 103: Ultralight: 193 occurrences, 0.1% of the occurrences shown. 93 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.1%	93	103
Armed Forces	Armed Forces: 38 occurrences, 0.0% of the occurrences shown. 17 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	17	159
Part 91F: Special Flt Ops.	Part 91F: Special Flt Ops.: 37 occurrences, 0.0% of the occurrences shown. 8 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	8	18
Part 125: 20+ Pax,6000+ lbs	Part 125: 20+ Pax,6000+ lbs: 28 occurrences, 0.0% of the occurrences shown. 4 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	4	7
Part 91 Subpart K: Fractional	Part 91 Subpart K: Fractional: 18 occurrences, 0.0% of the occurrences shown. 1 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	1	1
Part 107: Small UAS	Part 107: Small UAS: 11 occurrences, 0.0% of the occurrences shown. 0 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	0	0
Part 437: Commercial Space Flight	Part 437: Commercial Space Flight: 1 occurrences, 0.0% of the occurrences shown. 1 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	0.0%	1	1
Not recorded	Not recorded: 4,151 occurrences, 2.3% of the occurrences shown. 2,845 were fatal. The bar is scaled to the largest row (Part 91: General aviation (private owner), 145,559).	2.3%	2,845	67,089

See these occurrences on the map Read the methodology