{"schema_version":1,"airport":"RKS","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"c11ae50aface","priority":"action","category":"remark","kind":"removed","summary":"remark removed: COMMUNICATIONS PRVDD BY CASPER RADIO ON FREQ 122.2 (ROCK SPRINGS RCO).","source":"ATC_RMK","original":"COMMUNICATIONS PRVDD BY CASPER RADIO ON FREQ 122.2 (ROCK SPRINGS RCO)."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"f39745b5c811","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.2 via the Rock Springs outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"271d5bc1a099","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.","source":"APT_RMK","original":"FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.","new":"FOR CD CTC SALT LAKE ARTCC AT 801-320-2568."}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"5e464b2d3371","priority":"action","category":"weather","kind":"changed","summary":"weather station type: ASOS -> AWOS-3","source":"AWOS","fields":[{"field":"ASOS_AWOS_TYPE","old":"ASOS","new":"AWOS-3"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"4bbf2ba8053b","priority":"action","category":"frequency","kind":"changed","summary":"frequency 118.375 now listed for RKS AWOS-3 (was RKS ASOS); served facility type: ASOS -> AWOS-3","source":"FRQ","fields":[{"field":"FREQ_USE","old":"RKS ASOS","new":"RKS AWOS-3"},{"field":"SERVICED_SITE_TYPE","old":"ASOS","new":"AWOS-3"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"8df19d0f44ea","priority":"action","category":"runway","kind":"changed","summary":"runway 09/27: length: 10000 -> 10002 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"10000","new":"10002"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"284e60b6c2a0","priority":"action","category":"navaid","kind":"changed","summary":"runway 27: approach bearing: 270.44 -> 270.23° magnetic; ILS runway length: 10000 -> 10002 ft","source":"ILS_BASE","fields":[{"field":"APCH_BEAR","old":"270.44","new":"270.23"},{"field":"RWY_LEN","old":"10000","new":"10002"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"80712d43bc2c","priority":"action","category":"navaid","kind":"changed","summary":"runway 27: glideslope status: OPERATIONAL RESTRICTED -> OPERATIONAL IFR","source":"ILS_GS","fields":[{"field":"COMPONENT_STATUS","old":"OPERATIONAL RESTRICTED","new":"OPERATIONAL IFR"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"0bf6bf5ef8b4","priority":"fyi","category":"runway","kind":"changed","summary":"runway 03: runway end elevation: 6733.9 -> 6733.7 ft MSL; touchdown zone elevation: 6745.3 -> 6745.2 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"6733.9","new":"6733.7"},{"field":"TDZ_ELEV","old":"6745.3","new":"6745.2"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"e1020222f6d9","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: declared distances changed: takeoff run available (TORA) 10,000 ft -> 10,002 ft; takeoff distance available (TODA) 10,000 ft -> 10,002 ft; accelerate-stop distance available (ASDA) 10,000 ft -> 10,002 ft; landing distance available (LDA) 10,000 ft -> 10,002 ft; runway end elevation: 6731.7 -> 6731.8 ft MSL","source":"APT_RWY_END","fields":[{"field":"ACLT_STOP_DIST_AVBL","old":"10000","new":"10002"},{"field":"LNDG_DIST_AVBL","old":"10000","new":"10002"},{"field":"RWY_END_ELEV","old":"6731.7","new":"6731.8"},{"field":"TKOF_DIST_AVBL","old":"10000","new":"10002"},{"field":"TKOF_RUN_AVBL","old":"10000","new":"10002"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"f87408286006","priority":"fyi","category":"runway","kind":"changed","summary":"runway 21: runway end elevation: 6748 -> 6747.8 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"6748","new":"6747.8"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"4d2f95f4770b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: declared distances changed: takeoff run available (TORA) 10,000 ft -> 10,002 ft; takeoff distance available (TODA) 10,000 ft -> 10,002 ft; accelerate-stop distance available (ASDA) 10,000 ft -> 10,002 ft; landing distance available (LDA) 10,000 ft -> 10,002 ft; runway end elevation: 6764.5 -> 6764.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"ACLT_STOP_DIST_AVBL","old":"10000","new":"10002"},{"field":"LNDG_DIST_AVBL","old":"10000","new":"10002"},{"field":"RWY_END_ELEV","old":"6764.5","new":"6764.4"},{"field":"TKOF_DIST_AVBL","old":"10000","new":"10002"},{"field":"TKOF_RUN_AVBL","old":"10000","new":"10002"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"eb057d3a7ae2","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR VALUE: 112/F/D/X/T","source":"APT_RMK","original":"PCR VALUE: 112/F/D/X/T","fields":[{"field":"REMARK","old":"PCR/112/F/D/X/T.","new":"PCR VALUE: 112/F/D/X/T"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"ce4b6eb65a27","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ROCK SPRINGS/SWEETWATER CO ARPT JOINT PWRS BOARDS.","source":"APT_RMK","original":"ROCK SPRINGS/SWEETWATER CO ARPT JOINT PWRS BOARDS.","fields":[{"field":"REMARK","old":"ROCK SPRINGS/SWEETWATER CO ARPT JOINT PWRS BOARDS","new":"ROCK SPRINGS/SWEETWATER CO ARPT JOINT PWRS BOARDS."}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"424fd664dc56","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR VALUE: 1557/F/A/X/T","source":"APT_RMK","original":"PCR VALUE: 1557/F/A/X/T","fields":[{"field":"REMARK","old":"PCR/1557/F/A/X/T","new":"PCR VALUE: 1557/F/A/X/T"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"3dd8e7259e0b","priority":"action","category":"remark","kind":"changed","summary":"remark updated: Prior permission required for air carrier operations with more than 30 passenger seats 2200-0400, call airport operations 307-352-6888; aircraft rescue and firefighting index C available with 30 minute notice by calling airport operations 307-352-6888.","source":"APT_RMK","original":"PPR FOR ACR OPS WITH MORE THAN 30 PAX SEATS 2200-0400 CALL ARPT OPS 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE: CALL ARPT OPS 307-352-6888.","fields":[{"field":"REMARK","old":"PPR FOR ACR OPS GTR THAN 30 PAX SEATS 0430-2200 - 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE - 307-352-6888.","new":"PPR FOR ACR OPS WITH MORE THAN 30 PAX SEATS 2200-0400 CALL ARPT OPS 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE: CALL ARPT OPS 307-352-6888."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"bc8fa136fa11","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR/112/F/D/X/T","source":"APT_RMK","original":"PCR/112/F/D/X/T.","fields":[{"field":"REMARK","old":"PCR VALUE: 112/F/D/X/T.","new":"PCR/112/F/D/X/T."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"e4b814f5a2be","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR/1557/F/A/X/T","source":"APT_RMK","original":"PCR/1557/F/A/X/T","fields":[{"field":"REMARK","old":"PCR VALUE: 1557/F/A/X/T","new":"PCR/1557/F/A/X/T"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"7f74a439c5e1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Activate medium approach lighting system with runway alignment indicator lights runway 27, omnidirectional approach lighting system runway 09, runway end identifier lights runway 03 and 21, high intensity runway lights runway 09/27 and taxiway lights on CTAF, precision approach path indicator runway 09, 27, 03, 21 operate continuously.","source":"APT_RMK","original":"ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.","fields":[{"field":"REMARK","old":"ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 AND TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.","new":"ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"aa2ac5c0d26a","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PPR FOR ACR OPS GTR THAN 30 PAX SEATS 0430-2200 - 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE - 307-352-6888.","source":"APT_RMK","original":"PPR FOR ACR OPS GTR THAN 30 PAX SEATS 0430-2200 - 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE - 307-352-6888.","fields":[{"field":"REMARK","old":"PPR FOR ACR OPNS WITH MORE THAN 30 PAX SEATS 0430-2200 CALL ARPT OPS 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE: CALL ARPT OPS 307-352-6888.","new":"PPR FOR ACR OPS GTR THAN 30 PAX SEATS 0430-2200 - 307-352-6888.  ARFF INDEX C AVBL WITH 30 MIN NOTICE - 307-352-6888."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"3e0a6eef3877","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 AND TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY. -> ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 AND TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.","new":"ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY."}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}