{"schema_version":1,"airport":"5C8","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"483c70383e0a","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 701-390-3926","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"701-460-0196","new":"701-390-3926"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"557c0367aa03","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Don Robinson -> Lyle Lelm","source":"APT_CON","fields":[{"field":"NAME","old":"DON ROBINSON","new":"LYLE LELM"},{"field":"PHONE_NO","old":"701-460-0196","new":"701-390-3926"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"71bd71c46f5f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: markings now in  condition; markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":""},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"be3677e296e6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: markings now in  condition; markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":""},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"1d201f163ec7","priority":"ifr","category":"tower","kind":"added","summary":"approach/departure control listed: MINNEAPOLIS ARTCC (ZMP)","source":"ATC_BASE","fields":[{"field":"FACILITY_TYPE","old":"","new":"NON-ATCT"},{"field":"FACILITY_ID","old":"","new":"5C8"},{"field":"FACILITY_NAME","old":"","new":"WASHBURN MUNI"},{"field":"REGION_CODE","old":"","new":"AGL"},{"field":"PRIMARY_APCH_RADIO_CALL","old":"","new":"MINNEAPOLIS ARTCC"},{"field":"APCH_P_PROVIDER","old":"","new":"ZMP"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"3cd841e5c034","priority":"action","category":"frequency","kind":"added","summary":"frequency 127.6 (MINOT RCAG) added","source":"FRQ"},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"d0a4b64f5128","priority":"action","category":"frequency","kind":"added","summary":"frequency 279.6 (MINOT RCAG) added","source":"FRQ"},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"0eaf0ff64cfe","priority":"action","category":"remark","kind":"added","summary":"new remark: APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC (ZMP) ON FREQS 127.6/279.6 (MINOT RCAG).","source":"ATC_RMK","original":"APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC (ZMP) ON FREQS 127.6/279.6 (MINOT RCAG)."},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"fa9eefc0b00c","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT MIRL RY 08/26 & PAPI RY 8/26 - CTAF. LOW INTST NOT AVBL.","source":"APT_RMK","original":"ACTVT MIRL RY 08/26 & PAPI RY 8/26 - CTAF. LOW INTST NOT AVBL.","fields":[{"field":"REMARK","old":"ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","new":"ACTVT MIRL RY 08/26 & PAPI RY 8/26 - CTAF. LOW INTST NOT AVBL."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"f430d0192cf6","priority":"action","category":"frequency","kind":"changed","summary":"remark: ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL. -> ACTVT MIRL RY 08/26 & PAPI RY 8/26 - CTAF. LOW INTST NOT AVBL.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","new":"ACTVT MIRL RY 08/26 & PAPI RY 8/26 - CTAF. LOW INTST NOT AVBL."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"69117b6873f4","priority":"fyi","category":"airport","kind":"changed","summary":"land area: 40 -> 105 acres","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"40","new":"105"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"09356eee0e43","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 701-460-0196","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"(701) 390-3926","new":"701-460-0196"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"c451745f9059","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Lyle Lelm -> Don Robinson","source":"APT_CON","fields":[{"field":"NAME","old":"LYLE LELM","new":"DON ROBINSON"},{"field":"PHONE_NO","old":"701-390-3926","new":"701-460-0196"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"099489dbdd06","priority":"fyi","category":"remark","kind":"added","summary":"new remark: MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES.","source":"APT_RMK","original":"MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES."},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"c106a1a8d676","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES.","source":"APT_RMK","original":"MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES.","fields":[{"field":"REMARK","old":"RY 17/35  MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES.","new":"MKD WITH DALGT BOUNDARY MARKERS; BLACK/WHITE CONES."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"0b327577a22e","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WATERFOWL, BLACKBIRDS, DEER, & ANTELOPE ON AND INVOF OF ARPT.","source":"APT_RMK","original":"WATERFOWL, BLACKBIRDS, DEER, & ANTELOPE ON AND INVOF OF ARPT.","fields":[{"field":"REMARK","old":"WATERFOWL,BLACKBIRDS, DEER AND ANTELOPE ON AND INVOF OF ARPT.","new":"WATERFOWL, BLACKBIRDS, DEER, & ANTELOPE ON AND INVOF OF ARPT."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"6c1771b772e8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08: controlling obstacle changed (now , clearance slope 20:1); markings now in good condition; controlling obstacle: ROAD -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L/R","new":""},{"field":"CNTRLN_OFFSET","old":"155","new":""},{"field":"DIST_FROM_THR","old":"485","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"26","new":"20"},{"field":"OBSTN_HGT","old":"11","new":""},{"field":"OBSTN_TYPE","old":"ROAD","new":""},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"a689f02ec73a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17/35: pavement now in good condition","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"d15421bb6cdc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now , clearance slope 20:1); markings now in good condition; controlling obstacle: ROAD -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L/R","new":""},{"field":"CNTRLN_OFFSET","old":"160","new":""},{"field":"DIST_FROM_THR","old":"334","new":""},{"field":"OBSTN_HGT","old":"16","new":""},{"field":"OBSTN_TYPE","old":"ROAD","new":""},{"field":"RWY_MARKING_COND","old":"","new":"GOOD"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"dc188d164b24","priority":"fyi","category":"runway","kind":"changed","summary":"runway 26: controlling obstacle changed (now , clearance slope 20:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"20"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"573760f462be","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: controlling obstacle changed (now , clearance slope 20:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"20"},{"field":"RWY_MARKING_COND","old":"","new":"GOOD"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"bd6f6d6abc88","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","source":"APT_RMK","original":"ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","new":"ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL."}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"947c90f8c4cf","priority":"action","category":"frequency","kind":"changed","summary":"remark: ACTVT MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL. -> ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL.","new":"ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF. LOW INTST NOT AVBL."}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"700b0214ed9a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 08: threshold crossing height: none -> 27 ft AGL; visual glide slope indicator: none -> 2-light PAPI on left side of runway (P2L); visual glide path angle: none -> 3°","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"","new":"27"},{"field":"VGSI_CODE","old":"","new":"P2L"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"","new":"3"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"0b83fd92c071","priority":"fyi","category":"runway","kind":"changed","summary":"runway 26: threshold crossing height: none -> 26 ft AGL; visual glide slope indicator: none -> 2-light PAPI on left side of runway (P2L); visual glide path angle: none -> 3°","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"","new":"26"},{"field":"VGSI_CODE","old":"","new":"P2L"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"","new":"3"}]}],"first_cycle":"2025-07-10","last_cycle":"2026-09-03"}