{"schema_version":1,"airport":"MAI","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"c89f0576fcdf","priority":"fyi","category":"navaid","kind":"changed","summary":"MAI navaid: remark: TAC AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT. -> TACAN AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT.","source":"NAV_RMK","fields":[{"field":"REMARK","old":"TAC AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT.","new":"TACAN AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"d316a7c2185b","priority":"fyi","category":"navaid","kind":"changed","summary":"MAI navaid: remark: VOR UNUSBL 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT. -> VOR UNUSBL 050-055 BYD 61 NM; 065-068 BYD 40 NM; 075-079 BYD 42 NM; 080-100 BYD 40 NM; 110-115 BYD 40 NM; 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT.","source":"NAV_RMK","fields":[{"field":"REMARK","old":"VOR UNUSBL 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT.","new":"VOR UNUSBL 050-055 BYD 61 NM; 065-068 BYD 40 NM; 075-079 BYD 42 NM; 080-100 BYD 40 NM; 110-115 BYD 40 NM; 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"788707d95e55","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Doug Glass -> Clay Wells","source":"APT_CON","fields":[{"field":"NAME","old":"DOUG GLASS","new":"CLAY WELLS"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"7cb2da93bc3a","priority":"fyi","category":"remark","kind":"added","summary":"new remark: ALT CTC: KATIE O'CONNOR - KOCONNOR@MARIANNAFL.CITY","source":"APT_RMK","original":"ALT CTC: KATIE O'CONNOR - KOCONNOR@MARIANNAFL.CITY"},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"2ac818efdedd","priority":"fyi","category":"airport","kind":"changed","summary":"services: added pilot instruction (INSTR)","source":"APT_BASE","fields":[{"field":"OTHER_SERVICES","old":"AMB,GLD,TOW","new":"AMB,GLD,INSTR,TOW"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"9b0d25579f4c","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 34 ft tall, 1070 ft from threshold, 35 ft right of centerline, clearance slope 25:1)","source":"APT_RWY_END","fields":[{"field":"DIST_FROM_THR","old":"1050","new":"1070"},{"field":"OBSTN_CLNC_SLOPE","old":"28","new":"25"},{"field":"OBSTN_HGT","old":"30","new":"34"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"25263796c213","priority":"ifr","category":"navaid","kind":"added","summary":"new navaid remark: DME UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT.","source":"NAV_RMK","original":"DME UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT."},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"2ea6a7cbc6c5","priority":"ifr","category":"navaid","kind":"added","summary":"new navaid remark: VOR UNUSBL 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT.","source":"NAV_RMK","original":"VOR UNUSBL 209-347 BYD 40 NM; 261-276 BYD 25 NM BLW 3000 FT; 316-326 BYD 20 NM BLW 12500 FT; 346-061 BYD 30 NM BLW 2000 FT."},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"5f00b40a735e","priority":"fyi","category":"navaid","kind":"changed","summary":"MAI navaid: remark: VORTAC UNUSBL 261-276 BYD 25 NM BLO 3000 FT, 346-061 BYD 30 NM BLO 2000 FT. -> TAC AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT.","source":"NAV_RMK","fields":[{"field":"REMARK","old":"VORTAC UNUSBL 261-276 BYD 25 NM BLO 3000 FT, 346-061 BYD 30 NM BLO 2000 FT.","new":"TAC AZM UNUSBL 261-276 BYD 25 NM BLW 3000 FT; 346-061 BYD 30 NM BLW 2000 FT."}]}],"first_cycle":"2025-04-17","last_cycle":"2026-05-14"}