{"schema_version":1,"airport":"2CN4","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"6be32d58a5a1","priority":"action","category":"runway","kind":"changed","summary":"runway 13/31 -> 14/32 (renumbered) (5002x60 -> 4827x77 ft)","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"13/31","new":"14/32"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"f50b62e74f2b","priority":"action","category":"runway","kind":"changed","summary":"runway 32: marking condition: none -> good; displaced threshold elevation: none -> 615.1 ft MSL; displaced threshold: none -> 405 ft; runway end elevation: none -> 615.9 ft MSL; markings: none -> nonstandard (other than numbers only) (NSTD); touchdown zone elevation: none -> 615 ft MSL; true alignment: none -> 328°; visual glide slope indicator: 2-box VASI on left side of runway (V2L) -> none","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"615.1"},{"field":"DISPLACED_THR_LEN","old":"","new":"405"},{"field":"RWY_END_ELEV","old":"","new":"615.9"},{"field":"RWY_MARKING_COND","old":"","new":"GOOD"},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"},{"field":"TDZ_ELEV","old":"","new":"615"},{"field":"TRUE_ALIGNMENT","old":"","new":"328"},{"field":"VGSI_CODE","old":"V2L","new":""}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"46238a967109","priority":"fyi","category":"remark","kind":"added","summary":"new runway 14 markings remark: Marked with an R.","source":"APT_RMK","original":"MKD WITH AN \"R\"."},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"3819db012cd9","priority":"fyi","category":"remark","kind":"added","summary":"new runway 32 markings remark: Marked with an R.","source":"APT_RMK","original":"MKD WITH AN \"R\"."},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"1e007c457bcf","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14: marking condition: none -> good; runway end elevation: none -> 593 ft MSL; markings: none -> nonstandard (other than numbers only) (NSTD); touchdown zone elevation: none -> 609 ft MSL; true alignment: none -> 148°; visual glide slope indicator: 2-box VASI on left side of runway (V2L) -> none","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"593"},{"field":"RWY_MARKING_COND","old":"","new":"GOOD"},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"},{"field":"TDZ_ELEV","old":"","new":"609"},{"field":"TRUE_ALIGNMENT","old":"","new":"148"},{"field":"VGSI_CODE","old":"V2L","new":""}]}],"first_cycle":"2026-10-01","last_cycle":"2026-10-01"}