{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"ROX","counts":{"action":0,"ifr":1,"fyi":0},"changes":[{"id":"ecc6e13fc630","priority":"ifr","category":"remark","kind":"changed","summary":"revised navaid remark: Distance Measuring Equipment unusable 100T-115T; 116T-140T beyond 30 nautical miles; 300T-110T beyond 20 nautical miles.","source":"NAV_RMK","original":"DME UNUSBL 100T-115T; 116T-140T BYD 30 NM; 300T-110T BYD 20 NM.","fields":[{"field":"REMARK","old":"DME UNUSBL BYD  25 NM BLW 2,900 FT; 080T-115T BYD 20 NM BLW 3,000 FT.","new":"DME UNUSBL 100T-115T; 116T-140T BYD 30 NM; 300T-110T BYD 20 NM."}]}]}