Operator Type

TYPE_OPERATOR

18 codes

** TYPE OF OPERATOR
A FLYING SCHOOL
B CORPORATE/EXECUTIVE
C AERIAL APPLICATOR
D PRIVATE OWNER
E AIR TAXI OPERATOR
F FIXED BASE OPERATOR
G FEDERAL-PUBLIC AIRCRAFT
H STATE-PUBLIC AIRCRAFT
I MUNICIPAL-PUBLIC AIRCRAFT
J CIVIL AIR PATROL
K AIRCRAFT MANUFACTURER
L FLYING CLUB (MILITARY)
M FLYING CLUB
N INTRASTATE CARRIER
P CONTRACT CARRIER
Y OTHER
Z UNKNOWN/NOT REPORTED

Source

Codes verbatim from the ct_Pre1982 table of PRE1982.MDB — the FAA-distributed pre-1982 NTSB aviation accident database. Used internally by the Atlas to decode legacy accident records on every pre-1982 NTSB event page.