{"schema_version":1,"airport":"FFM","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"71ed1bf1ec01","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: Part 77 runway category: other than utility runway with a visual approach (B(V)) -> utility runway with a visual approach (A(V))","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"B(V)","new":"A(V)"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"8e973cbd0b94","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: obstacle clearance slope: 34:1 -> 20:1; Part 77 runway category: other than utility runway with a nonprecision approach having visibility minimums greater than 3/4 mile (C) -> utility runway with a nonprecision approach (A(NP))","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"C","new":"A(NP)"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"20"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"9adc34f2e68b","priority":"action","category":"remark","kind":"removed","summary":"remark removed: Communications provided by Princeton Radio on frequency 122.6 (Fergus Falls RCO).","source":"ATC_RMK","original":"COMMUNICATIONS PRVDD BY PRINCETON RADIO ON FREQ 122.6 (FERGUS FALLS RCO)."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"80646ece7921","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Fergus Falls outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"674478ec8a09","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For clearance contact MINNEAPOLIS ARTCC at 651-463-5588.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"35123efbb472","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 112 W WASHINGTON AVE -> 112 W WASHINGTON AVE, PO BOX 868","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"112 W WASHINGTON AVE","new":"112 W WASHINGTON AVE, PO BOX 868"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"2ab8c04722b2","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Sky Crew Services -> Sky Crew Services Llc","source":"APT_CON","fields":[{"field":"NAME","old":"SKY CREW SERVICES","new":"SKY CREW SERVICES LLC"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"4be275555d6f","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Fergus Falls Muni/Einar Mickelson Fld -> Fergus Falls Rgnl","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"FERGUS FALLS MUNI/EINAR MICKELSON FLD","new":"FERGUS FALLS RGNL"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"ebb46efb68ec","priority":"action","category":"runway","kind":"changed","summary":"runway 17/35: length: 3301 -> 3299 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3301","new":"3299"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"8bda8603e590","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13: runway end elevation: 1181.8 -> 1181.7 ft MSL; touchdown zone elevation: 1182.2 -> 1182 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1181.8","new":"1181.7"},{"field":"TDZ_ELEV","old":"1182.2","new":"1182"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"26168d4e5880","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: runway end elevation: 1182.3 -> 1182.2 ft MSL; touchdown zone elevation: 1182.6 -> 1182.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1182.3","new":"1182.2"},{"field":"TDZ_ELEV","old":"1182.6","new":"1182.4"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"d544c197f814","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: touchdown zone elevation: 1182 -> 1181.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"1182","new":"1181.9"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"6c5683ccbae1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: runway end elevation: 1157.4 -> 1157.7 ft MSL; touchdown zone elevation: 1181.5 -> 1181.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1157.4","new":"1157.7"},{"field":"TDZ_ELEV","old":"1181.5","new":"1181.4"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"3d808d8c58d9","priority":"ifr","category":"navaid","kind":"added","summary":"new ILS RWY 31 remark: GS UNUSBL FOR CPLD APCHS BLW 1460 FT MSL.","source":"ILS_RMK","original":"GS UNUSBL FOR CPLD APCHS BLW 1460 FT MSL."},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"b56028065718","priority":"action","category":"navaid","kind":"changed","summary":"runway 31: remark: GS UNUSBL FOR COUPLED APCHS BLW 1460 FT MSL. -> ILS CLASSIFICATION CODE IT.","source":"ILS_RMK","fields":[{"field":"REMARK","old":"GS UNUSBL FOR COUPLED APCHS BLW 1460 FT MSL.","new":"ILS CLASSIFICATION CODE IT."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"488b4b2695d0","priority":"action","category":"remark","kind":"changed","summary":"remark updated: Communications provided by Princeton Radio on frequency 122.6 (Fergus Falls RCO).","source":"ATC_RMK","original":"COMMUNICATIONS PRVDD BY PRINCETON RADIO ON FREQ 122.6 (FERGUS FALLS RCO).","fields":[{"field":"REMARK","old":"COMMUNICATIONS PRVDD BY PRINCETON RADIO ON FREQ 122.35 (FERGUS FALLS RCO).","new":"COMMUNICATIONS PRVDD BY PRINCETON RADIO ON FREQ 122.6 (FERGUS FALLS RCO)."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"0b42960f0043","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.35 via the Fergus Falls outlet no longer available","source":"FRQ"},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"43f4cf974bb7","priority":"fyi","category":"frequency","kind":"added","summary":"flight service (FSS) 122.6 via the Fergus Falls outlet now available","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"4215918994b2","priority":"fyi","category":"airport","kind":"changed","summary":"services: added aircraft rental (RNTL)","source":"APT_BASE","fields":[{"field":"OTHER_SERVICES","old":"AGRI,SALES","new":"AGRI,RNTL,SALES"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"572c4bd8cf05","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: 8 foot hay bales are 140 feet distant, 270 feet right.","source":"APT_RMK","original":"8 FT HAY BALES, 140 FT DIST, 270 FT R."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"023a15177a89","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: There are 3 foot brush 13 feet distance 166 feet left.","source":"APT_RMK","original":"3 FT BRUSH, 13 FT DIST, 166 FT L."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"ea0f07e6b869","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"fe8bd195a022","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"e9b94455caf8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"e386bcbe9419","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]}],"first_cycle":"2024-10-03","last_cycle":"2026-10-01"}