{"schema_version":1,"airport":"GNB","entries":[{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"20991d0c6c0f","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Joshua Schroeder -> Shawn Mahorney","source":"APT_CON","fields":[{"field":"NAME","old":"JOSHUA SCHROEDER","new":"SHAWN MAHORNEY"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"7e3d94dd02a1","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 09 MARKINGS WORN & ERODED.","source":"APT_RMK","original":"RWY 09 MARKINGS WORN & ERODED."},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"ac1366eda3dc","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 27 MARKINGS WORN & ERODED.","source":"APT_RMK","original":"RWY 27 MARKINGS WORN & ERODED."},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"6a0bb689823b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"POOR","new":"FAIR"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"28e8e93634d3","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 16 ft tall, 325 ft from threshold, 128 ft right of centerline, clearance slope 7:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"188","new":"128"},{"field":"DIST_FROM_THR","old":"289","new":"325"},{"field":"OBSTN_CLNC_SLOPE","old":"5","new":"7"},{"field":"OBSTN_HGT","old":"17","new":"16"},{"field":"RWY_MARKING_COND","old":"POOR","new":"FAIR"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"23ee27ac9dc1","priority":"action","category":"weather","kind":"changed","summary":"remark: SPONSOR CONTACT INFO: LURLINE UNDERBRINK CURRAN, 970-725-3347, LCURRAN@CO.GRAND.CO.US -> SPONSOR CONTACT INFO: SHAWN MAHORNEY, 970-531-4695, SMAHORNEY@CO.GRAND.CO.US.","source":"AWOS","fields":[{"field":"REMARK","old":"SPONSOR CONTACT INFO: LURLINE UNDERBRINK CURRAN, 970-725-3347, LCURRAN@CO.GRAND.CO.US","new":"SPONSOR CONTACT INFO: SHAWN MAHORNEY, 970-531-4695, SMAHORNEY@CO.GRAND.CO.US."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"d445ab1716bd","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): none -> -24C","source":"APT_BASE","fields":[{"field":"CTA","old":"","new":"-24C"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"88ad5ce90079","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Cold temperature airport; altitude correction required at or below -24C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -24C."}],"first_cycle":"2024-09-05","last_cycle":"2025-09-04"}