{"schema_version":1,"airport":"NH48","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"2c586ba75b92","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 329 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"329"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"94d10d7e3b6d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: BLDG 80 FT S HOSPITAL; PLINES 90 FT N; SMOKESTACK 275 FT SE.","source":"APT_RMK","original":"BLDG 80 FT S HOSPITAL; PLINES 90 FT N; SMOKESTACK 275 FT SE.","fields":[{"field":"REMARK","old":"BLDG 80 FT 'S' HOSPITAL;PLINES 90 FT 'N'; SMOKE STACK 275 FT 'SE'.","new":"BLDG 80 FT S HOSPITAL; PLINES 90 FT N; SMOKESTACK 275 FT SE."}]}],"first_cycle":"2025-07-10","last_cycle":"2025-10-02"}