{"schema_version":1,"airport":"CNO","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"45dd35aa7eb6","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 added","source":"PFR","details":["new preferred IFR route CNO -> F70: CNO PDZ JESEX TIQMU F70"]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"dbce7a67430a","priority":"ifr","category":"chart","kind":"changed","summary":"arrival SETER FIVE changed","source":"D-TPP","chart":{"code":"STR","name":"SETER FIVE","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/00965SETER.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a6cbac94186a","priority":"ifr","category":"chart","kind":"changed","summary":"arrival ZIGGY EIGHT changed","source":"D-TPP","chart":{"code":"STR","name":"ZIGGY EIGHT","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/00965ZIGGY.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b5e4af14d5d0","priority":"ifr","category":"chart","kind":"removed","summary":"approach VOR RWY 26R removed","source":"D-TPP","chart":{"code":"IAP","name":"VOR RWY 26R","amdt":"0A"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e228d36d9662","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 4 added, 14 changed","source":"PFR","details":["new preferred IFR route IZA -> CNO: IZA RZS V386 FIM V186 ITSME V264 POM V197 PDZ CNO","new preferred IFR route LPC -> CNO: LPC RZS V386 FIM V186 ITSME V264 POM V197 PDZ CNO","new preferred IFR route SMX -> CNO: SMX RZS V386 FIM V186 ITSME V264 POM V197 PDZ CNO","new preferred IFR route VBG -> CNO: VBG RZS V386 FIM V186 ITSME V264 POM V197 PDZ CNO","preferred IFR route CRQ -> CNO is now: CRQ ROBNN V186 PDZ CNO","preferred IFR route L18 -> CNO is now: L18 ROBNN V186 PDZ CNO","preferred IFR route MYF -> CNO is now: MYF ROBNN V186 PDZ CNO","preferred IFR route NFG -> CNO is now: NFG ROBNN V186 PDZ CNO","preferred IFR route NKX -> CNO is now: NKX ROBNN V186 PDZ CNO","preferred IFR route NRS -> CNO is now: NRS ROBNN V186 PDZ CNO","preferred IFR route NZY -> CNO is now: NZY ROBNN V186 PDZ CNO","preferred IFR route OKB -> CNO is now: OKB ROBNN V186 PDZ CNO","preferred IFR route RNM -> CNO is now: RNM ROBNN V186 PDZ CNO","preferred IFR route SAN -> CNO is now: SAN ROBNN V186 PDZ CNO","preferred IFR route SBA -> CNO is now: SBA KWANG CMA VNY V186 PDZ CNO","preferred IFR route SDM -> CNO is now: SDM ROBNN V186 PDZ CNO","preferred IFR route SEE -> CNO is now: SEE ROBNN V186 PDZ CNO","preferred IFR route TIJ -> CNO is now: TIJ ROBNN V186 PDZ CNO"]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a978e0f2b21e","priority":"fyi","category":"chart","kind":"changed","summary":"airport diagram changed","source":"D-TPP","chart":{"code":"APD","name":"AIRPORT DIAGRAM","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/05599AD.PDF"}},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"cca968ddacaa","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 12 changed","source":"PFR","details":["preferred IFR route CNO -> AVX is now: CNO PDZ V388 RNDAL V363 DANAH SXC AVX","preferred IFR route CNO -> FUL is now: CNO PDZ V388 SLI FUL","preferred IFR route CNO -> HHR is now: CNO PDZ POWUP HHR","preferred IFR route CNO -> LAX is now: CNO PDZ V388 DOWDD FUELR LAX","preferred IFR route CNO -> LAX is now: CNO PDZ V388 SLI V8 TANDY LAX","preferred IFR route CNO -> LGB is now: CNO PDZ V388 SLI LGB","preferred IFR route CNO -> RNM is now: CNO PDZ V186 ROBNN V208 JLI RNM","preferred IFR route CNO -> SBA is now: CNO PDZ V186 DEANO V27 KWANG SBA","preferred IFR route CNO -> SLI is now: CNO PDZ V388 SLI SLI","preferred IFR route CNO -> SNA is now: CNO PDZ V388 RNDAL V363 POXKU V8 SLI SNA","preferred IFR route CNO -> TIJ is now: CNO PDZ V186 PGY TIJ TIJ","preferred IFR route CNO -> TOA is now: CNO PDZ V388 SLI TOA"]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"4732a24d9cbd","priority":"action","category":"tower","kind":"changed","summary":"ATIS purpose: D-ATIS -> none","source":"ATC_ATIS","fields":[{"field":"DESCRIPTION","old":"D-ATIS","new":""}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"84a6a2616972","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 125.85 now listed for ATIS (was D-ATIS)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"D-ATIS","new":"ATIS"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"4b5609af58bd","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route CNO -> SNA is now: CNO PDZ V388 RNDAL V363 POXKU V8 SLI SNA"]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"1c0f1a265fe8","priority":"action","category":"frequency","kind":"added","summary":"frequency 120.125 (LCL/S) added","source":"FRQ"},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"03932b0893da","priority":"action","category":"tower","kind":"changed","summary":"ATIS phone number: (909) 393-5365 -> 909-664-0650; ATIS purpose: none -> D-ATIS","source":"ATC_ATIS","fields":[{"field":"ATIS_PHONE_NO","old":"(909) 393-5365","new":"909-664-0650"},{"field":"DESCRIPTION","old":"","new":"D-ATIS"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"c75db4f42220","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 5 changed","source":"PFR","details":["preferred IFR route CMA -> CNO is now: CMA VTU GINNA V326 VNY V186 ITSME V264 POM PDZ CNO","preferred IFR route CMA -> CNO is now: CMA VTU GINNA V326 VNY V186 PDZ CNO","preferred IFR route OXR -> CNO is now: OXR VTU GINNA V326 VNY V186 ITSME V264 POM PDZ CNO","preferred IFR route OXR -> CNO is now: OXR VTU GINNA V326 VNY V186 PDZ CNO","preferred IFR route SMO -> CNO is now: SMO SMO POPPR V23 SLI V8 PDZ CNO"]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d52b82e5dfe1","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 125.85 now listed for D-ATIS (was ATIS)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"ATIS","new":"D-ATIS"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"4cfd10510d18","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route CNO -> HHR is now: CNO PDZ POWUP HHR"]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"641a0a5adf43","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 6 changed","source":"PFR","details":["preferred IFR route BUR -> CNO is now: BUR VNY V186 ITSME V264 POM V197 PDZ CNO","preferred IFR route BUR -> CNO is now: BUR VNY V186 PDZ CNO","preferred IFR route VNY -> CNO is now: VNY VNY V186 ITSME V264 POM V197 PDZ CNO","preferred IFR route VNY -> CNO is now: VNY VNY V186 PDZ CNO","preferred IFR route WHP -> CNO is now: WHP VNY V186 ITSME V264 POM V197 PDZ CNO","preferred IFR route WHP -> CNO is now: WHP VNY V186 PDZ CNO"]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"a78e12f53db7","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 909-465-5202","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"909-465-5201","new":"909-465-5202"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"084cb5548148","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: SETER5, ZIGGY8","source":"STAR/DP","procedures":{"updated":["SETER5","ZIGGY8"],"removed":[]}}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}