{"schema_version":1,"airport":"51Z","entries":[{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"ad285a01706a","priority":"fyi","category":"airport","kind":"changed","summary":"airframe repair: none -> none; bottled oxygen: none -> none; bulk oxygen: none -> none; ICAO identifier: none -> PAAF; engine repair: none -> none","source":"APT_BASE","fields":[{"field":"AIRFRAME_REPAIR_SER_CODE","old":"NONE","new":""},{"field":"BOTTLED_OXY_TYPE","old":"NONE","new":""},{"field":"BULK_OXY_TYPE","old":"NONE","new":""},{"field":"ICAO_ID","old":"","new":"PAAF"},{"field":"PWR_PLANT_REPAIR_SER","old":"NONE","new":""}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"c2b58b5d0252","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT MIRL RWY 02/20; PAPI & REIL RWY 02 & 20 - CTAF.","source":"APT_RMK","original":"ACTVT MIRL RWY 02/20; PAPI & REIL RWY 02 & 20 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT MIRL RY 02/20; PAPI & REIL RYS 02 & 20 - CTAF.","new":"ACTVT MIRL RWY 02/20; PAPI & REIL RWY 02 & 20 - CTAF."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"069175ca2760","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: EXP IREG WINDS.","source":"APT_RMK","original":"EXP IREG WINDS.","fields":[{"field":"REMARK","old":"BE ALERT: WINDS ARE ERRATIC AT THIS ARPT.","new":"EXP IREG WINDS."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"3e72915e2f1d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY COND UNMNT; RCMD VISUAL INSP BFR LNDG.","source":"APT_RMK","original":"RWY COND UNMNT; RCMD VISUAL INSP BFR LNDG.","fields":[{"field":"REMARK","old":"RY CONDITION NOT MONITORED; RECOMMEND VISUAL INSPECTION PRIOR TO LANDING.","new":"RWY COND UNMNT; RCMD VISUAL INSP BFR LNDG."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"976662d8ceb4","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WATERFOWL INVOF RWY APCHS.","source":"APT_RMK","original":"WATERFOWL INVOF RWY APCHS.","fields":[{"field":"REMARK","old":"BE ALERT: WATERFOWL INVOF RY APCHS.","new":"WATERFOWL INVOF RWY APCHS."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"287d2549d932","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WINTER SNOW REMOVAL OPS - MNT CTAF.","source":"APT_RMK","original":"WINTER SNOW REMOVAL OPS - MNT CTAF.","fields":[{"field":"REMARK","old":"SNOW REMOVAL OPNS DURING WINTER MONITOR - CTAF.","new":"WINTER SNOW REMOVAL OPS - MNT CTAF."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"cff29e795f08","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT ROTG BCN- CTAF.; ACTVT MIRL RY 02/20; PAPI & REIL RYS 02 & 20 - CTAF.; SNOW REMOVAL OPNS DURING WINTER MONITOR - CTAF. -> ACTVT ROTG BCN- CTAF.; ACTVT MIRL RWY 02/20; PAPI & REIL RWY 02 & 20 - CTAF.; WINTER SNOW REMOVAL OPS - MNT CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT ROTG BCN- CTAF.; ACTVT MIRL RY 02/20; PAPI & REIL RYS 02 & 20 - CTAF.; SNOW REMOVAL OPNS DURING WINTER MONITOR - CTAF.","new":"ACTVT ROTG BCN- CTAF.; ACTVT MIRL RWY 02/20; PAPI & REIL RWY 02 & 20 - CTAF.; WINTER SNOW REMOVAL OPS - MNT CTAF."}]}],"first_cycle":"2026-04-16","last_cycle":"2026-04-16"}