{"schema_version":1,"airport":"OVS","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"5c1fa4336b7d","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Activate Runway End Identifier Lights runway 25; Precision Approach Path Indicator runway 07 & 25; Medium Intensity Runway Lights runway 02/20 - click the mic on CTAF. Medium Intensity Runway Lights runway 07/25 preset on low intensity, to increase intensity & activate - click the mic on CTAF. Runway End Identifier Lights runway 07 operations continuously.","source":"APT_RMK","original":"ACTVT REIL RWY 25; PAPI RWY 07 & 25; MIRL RWY 02/20 - CTAF. MIRL RWY 07/25 PRESET ON LOW INTST, TO INCR INTST & ACTVT - CTAF. REIL RWY 07 OPS CONSLY.","fields":[{"field":"REMARK","old":"ACTVT REIL RWY 07 & 25; PAPI RWY 07 & 25; MIRL RWY 02/20 - CTAF. MIRL RWY 07/25 PRESET ON LOW INTST, TO INCR INTST & ACTVT - CTAF.","new":"ACTVT REIL RWY 25; PAPI RWY 07 & 25; MIRL RWY 02/20 - CTAF. MIRL RWY 07/25 PRESET ON LOW INTST, TO INCR INTST & ACTVT - CTAF. REIL RWY 07 OPS CONSLY."}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"25e497e762d1","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Self service continuous operation via credit card.","source":"APT_RMK","original":"SELF SVC H24 VIA CREDIT CARD.","fields":[{"field":"REMARK","old":"24 HR SELF SERVICE WITH CREDIT CARD.","new":"SELF SVC H24 VIA CREDIT CARD."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"6e8109f9626f","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ADNL FONE 608-375-5001, EXT 140.","source":"APT_RMK","original":"ADNL FONE 608-375-5001, EXT 140.","fields":[{"field":"REMARK","old":"EXT 140. ADDNL FONE 608-485-1258.","new":"ADNL FONE 608-375-5001, EXT 140."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b8e3cb0c99fc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 02/20: pavement now in fair condition","source":"APT_RWY","fields":[{"field":"COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"dabbf9f04d22","priority":"fyi","category":"runway","kind":"changed","summary":"runway 02: controlling obstacle changed (now 15 ft tall, 230 ft from threshold, 90 ft right of centerline, clearance slope 2:1); markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"3","new":"2"},{"field":"OBSTN_HGT","old":"10","new":"15"},{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a3a994f7d2d0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 20: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"3d49a8ac7746","priority":"action","category":"runway","kind":"changed","summary":"runway 02/20: length: 3656 -> 3658 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3656","new":"3658"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"ff53f773fb0f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 02: runway end elevation: 672 -> 672.1 ft MSL; touchdown zone elevation: 672.8 -> 672.6 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"672","new":"672.1"},{"field":"TDZ_ELEV","old":"672.8","new":"672.6"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"395e3cc79b2b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 07: runway end elevation: 668.2 -> 668.1 ft MSL; touchdown zone elevation: 669.7 -> 669.6 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"668.2","new":"668.1"},{"field":"TDZ_ELEV","old":"669.7","new":"669.6"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"a5891ac94bbc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 20: runway end elevation: 668.5 -> 668.2 ft MSL; touchdown zone elevation: 671.6 -> 671.5 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"668.5","new":"668.2"},{"field":"TDZ_ELEV","old":"671.6","new":"671.5"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"221291da7d56","priority":"fyi","category":"runway","kind":"changed","summary":"runway 25: touchdown zone elevation: 670.7 -> 670.5 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"670.7","new":"670.5"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"7b3390c17102","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): none -> -30C","source":"APT_BASE","fields":[{"field":"CTA","old":"","new":"-30C"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"54bc224cd398","priority":"fyi","category":"remark","kind":"added","summary":"new remark: COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -30C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -30C."}],"first_cycle":"2024-09-05","last_cycle":"2026-10-01"}