“…OAG − Unspecified database 30 [2,[15][16][17][18][19][20]23,24,[34][35][36][37][38][39]41,43,44,46,66,85,97,115,122,128,136,142,145,146,154] OAG MAX 5 [40,83,96,103,127] OAG − t 100 database 2 [65,112] OAG − Traffic analyser 1 [77] International Civil Aviation Organization (ICAO) ICAO − Unspecified database 11 [17][18][19][20]59,89,97,104,115,147,149] ICAO − Traffic by flight stage 1 [15] Air transport statistics 3 [18]…”