{"schema_version":1,"airport":"DPA","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b46de61276b9","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 02L redrawn (still amdt 2G)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 02L","amdt":"2G","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104IL2L.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"5cc448d3fb0a","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 10 redrawn (still amdt 9)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 10","amdt":"9","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104IL10.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"364e2c45bfcd","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 02L redrawn (still amdt 1)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 02L","amdt":"1","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104R2L.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7a14a4825683","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 02R redrawn (still amdt 0E)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 02R","amdt":"0E","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104R2R.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"6e309f11a312","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 10 redrawn (still amdt 0F)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 10","amdt":"0F","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104R10.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"c6d1b559eedb","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 20L redrawn (still amdt 0E)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 20L","amdt":"0E","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104R20L.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"1645931d22ff","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 20R redrawn (still amdt 2)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 20R","amdt":"2","pdf":"https://aeronav.faa.gov/d-tpp/2609/05104R20R.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"850981d97643","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/2609/05104AD.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"3c6697c3cd09","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 02L redrawn (still amdt 2G)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 02L","amdt":"2G","pdf":"https://aeronav.faa.gov/d-tpp/2607/05104IL2L.PDF"}},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"3906ed6c4c00","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ADELL, BLOKR, CARYN, DARCY, ELANR","source":"STAR/DP","procedures":{"updated":["ADELL","BLOKR","CARYN","DARCY","ELANR"],"removed":[]}},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"8765f37c2d4a","priority":"action","category":"navaid","kind":"changed","summary":"DPA (Dupage) navaid: status: OPERATIONAL IFR -> OPERATIONAL RESTRICTED","source":"NAV_BASE","fields":[{"field":"NAV_STATUS","old":"OPERATIONAL IFR","new":"OPERATIONAL RESTRICTED"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"329f3964fd77","priority":"ifr","category":"navaid","kind":"added","summary":"new navaid remark: VOR UNUSBL 042-047 BYD 40 NM.","source":"NAV_RMK","original":"VOR UNUSBL 042-047 BYD 40 NM."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"c755c9d6b985","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 100LL SELF SER AVBL 24HR WITH CREDIT CARD.","source":"APT_RMK","original":"100LL SELF SER AVBL 24HR WITH CREDIT CARD.","fields":[{"field":"REMARK","old":"100LL  A PLUS SELF SER AVBL 24HR WITH CREDIT CARD.","new":"100LL SELF SER AVBL 24HR WITH CREDIT CARD."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5012353a0ec1","priority":"action","category":"navaid","kind":"removed","summary":"ILS RWY 10 (DPA): outer marker removed","source":"ILS_MKR","fields":[{"field":"RWY_END_ID","old":"10","new":""},{"field":"ILS_LOC_ID","old":"DPA","new":""},{"field":"SYSTEM_TYPE_CODE","old":"LS","new":""},{"field":"ILS_COMP_TYPE_CODE","old":"OM","new":""},{"field":"COMPONENT_STATUS","old":"OPERATIONAL IFR","new":""}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"604739dab959","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 100LL  A PLUS SELF SER AVBL 24HR WITH CREDIT CARD.","source":"APT_RMK","original":"100LL  A PLUS SELF SER AVBL 24HR WITH CREDIT CARD.","fields":[{"field":"REMARK","old":"100LL SELF SERVICE AVAILABLE 24HR WITH CREDIT CARD","new":"100LL  A PLUS SELF SER AVBL 24HR WITH CREDIT CARD."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"61acd3de24da","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: EMAIL ADDRESS: DBIRD@DUPAGEAIRPORT.GOV (ALL LOWER CASE)","source":"APT_RMK","original":"EMAIL ADDRESS: DBIRD@DUPAGEAIRPORT.GOV (ALL LOWER CASE)","fields":[{"field":"REMARK","old":"EMAIL ADDRESS: MDOLES@DUPAGEAIRPORT.COM (ALL LOWER CASE)","new":"EMAIL ADDRESS: DBIRD@DUPAGEAIRPORT.GOV (ALL LOWER CASE)"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"681351124151","priority":"fyi","category":"runway","kind":"changed","summary":"runway 15: controlling obstacle changed (now 91 ft tall, 1750 ft from threshold, 205 ft right of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"87","new":"91"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"4c2f6a419d49","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: controlling obstacle changed (now 55 ft tall, 893 ft from threshold, 183 ft left of centerline, clearance slope 12:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"54","new":"55"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"4eafb8d5294e","priority":"action","category":"navaid","kind":"changed","summary":"DPA (Dupage) navaid: status: operational ifr; status: OPERATIONAL RESTRICTED -> OPERATIONAL IFR","source":"NAV_BASE","fields":[{"field":"NAV_STATUS","old":"OPERATIONAL RESTRICTED","new":"OPERATIONAL IFR"},{"field":"TACAN_DME_STATUS","old":"OPERATIONAL RESTRICTED","new":"OPERATIONAL IFR"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"8f5683a1595c","priority":"ifr","category":"navaid","kind":"removed","summary":"removed navaid remark: DME UNUSBL 290-340 BYD 35 NM","source":"NAV_RMK","original":"DME UNUSBL 290-340 BYD 35 NM"},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"cf51a2223eb5","priority":"ifr","category":"navaid","kind":"removed","summary":"removed navaid remark: VOR UNUSBL 290-310 BYD 35 NM","source":"NAV_RMK","original":"VOR UNUSBL 290-310 BYD 35 NM"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"f2cce8396325","priority":"action","category":"navaid","kind":"changed","summary":"DPA (Dupage) navaid: frequency changed: 108.4 -> 114.55; TACAN channel: 21X -> 92Y","source":"NAV_BASE","fields":[{"field":"CHAN","old":"21X","new":"92Y"},{"field":"FREQ","old":"108.4","new":"114.55"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"90e4024ecc12","priority":"action","category":"frequency","kind":"removed","summary":"frequency 108.4/21X (DPA VOR/DME) removed","source":"FRQ"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"656b3e3b49b7","priority":"action","category":"frequency","kind":"added","summary":"frequency 114.55/92Y (DPA VOR/DME) added","source":"FRQ"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"a761b66312ad","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ELANR","source":"STAR/DP","procedures":{"updated":["ELANR"],"removed":[]}},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"a96411eafaeb","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ADELL, BLOKR, CARYN, DARCY, ELANR","source":"STAR/DP","procedures":{"updated":["ADELL","BLOKR","CARYN","DARCY","ELANR"],"removed":[]}}],"first_cycle":"2024-10-31","last_cycle":"2026-09-03"}