{"schema_version":1,"airport":"PWM","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"dbdea14ad294","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route CLT -> PWM is now: CLT BATTA1 RDU NOWAE Q87 GEARS BBOBO Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route PWM -> CLT is now: PWM RBELA1 NELIE Q75 GVE AIROW CHSLY9 CLT"]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"c5ecb1a4fc08","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 29 redrawn (still amdt 4A)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 29","amdt":"4A","pdf":"https://aeronav.faa.gov/d-tpp/2609/00329IL29.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8edd0536a3a4","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS RWY 29 (SA CAT I - II) redrawn (still amdt 4A)","source":"D-TPP","chart":{"code":"IAP","name":"ILS RWY 29 (SA CAT I - II)","amdt":"4A","pdf":"https://aeronav.faa.gov/d-tpp/2609/00329I29SAC1_2.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"f4873199b4c7","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 18 redrawn (still amdt 2A)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 18","amdt":"2A","pdf":"https://aeronav.faa.gov/d-tpp/2609/00329R18.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"065de2988f54","priority":"ifr","category":"chart","kind":"changed","summary":"departure PORTLAND SEVEN changed","source":"D-TPP","chart":{"code":"DP","name":"PORTLAND SEVEN","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/00329PORTLAND.PDF"}},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"e2ecd740640c","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 119.75 now also listed for SCOGS STAR","source":"FRQ"},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"e7534632a82c","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 269.35 now also listed for SCOGS STAR","source":"FRQ"},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"3eae39a0dd30","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: HSKEL, RBELA, SCOGS4","source":"STAR/DP","procedures":{"updated":["HSKEL","RBELA","SCOGS4"],"removed":[]}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"72cd5da43187","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 added, 45 changed, 2 removed","source":"PFR","details":["new preferred IFR route PWM -> DJT: PWM RBELA1 CCC Q97 KALDA Q131 WAALT Y289 DULEE CLMNT3 DJT","new preferred IFR route PWM -> DJT: PWM RBELA1 CCC Q97 KENLL CPTAN4 DJT","preferred IFR route ATL -> PWM is now: ATL PLMMR3 BURGG Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route BNA -> PWM is now: BNA CHADM5 MUNNY GEFFS Q71 PSB PONCT CAM CDOGG4 PWM","preferred IFR route BWI -> PWM is now: BWI DUKPN1 BROSS Q419 RBV Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route CLT -> PWM is now: CLT BARMY7 RDU NOWAE Q87 GEARS BBOBO Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route DCA -> PWM is now: DCA SOOKI6 SWANN BROSS Q419 RBV Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route IAD -> PWM is now: IAD JCOBY4 SWANN BROSS Q419 RBV Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route ORF -> PWM is now: ORF HOLND1 KALDA CONFR Q133 JFK LLUND EEGOR SCOGS4 PWM","preferred IFR route PDK -> PWM is now: PDK EAONE BURGG Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route PHL -> PWM is now: PHL DITCH T416 JIMEE WAVEY SHIPP CCC SCOGS4 PWM","preferred IFR route PWM -> BWI is now: PWM RBELA1 CCC TOPRR Q167 ZIZZI KNUKK ATR LAFLN MIIDY4 BWI","preferred IFR route PWM -> CLE is now: PWM HSKEL4 BAUER CAM Q822 GONZZ HANKK THOME TRYBE4 CLE","preferred IFR route PWM -> CLT is now: PWM RBELA1 NELIE Q75 GVE AIROW CHSLY8 CLT","preferred IFR route PWM -> CVG is now: PWM HSKEL4 BAUER CAM Q822 GONZZ JOSSY MAULL KODIE SAVVI TIGRR4 CVG","preferred IFR route PWM -> DCA is now: PWM RBELA1 CCC TOPRR Q167 ZIZZI KNUKK ATR LAFLN DEALE3 DCA","preferred IFR route PWM -> DEN is now: PWM HSKEL4 BAUER HANAA Q816 HOCKE Q935 MONEE IANNA ONL PORDR AALLE4 DEN","preferred IFR route PWM -> DFW is now: PWM RBELA1 BAF Q406 BWZ J6 HVQ Q68 LITTR FEWWW BRDJE5 DFW","preferred IFR route PWM -> DFW is now: PWM RBELA1 BAF Q406 BWZ J6 HVQ Q68 LITTR FEWWW SEEVR4 DFW","preferred IFR route PWM -> DTW is now: PWM HSKEL4 BAUER CAM Q822 GONZZ DONEO CUUGR2 DTW","preferred IFR route PWM -> DTW is now: PWM HSKEL4 BAUER CAM Q822 GONZZ DONEO TPGUN2 DTW","preferred IFR route PWM -> EWR is now: PWM HSKEL4 BAUER HANAA FLOSI4 EWR","preferred IFR route PWM -> HPN is now: PWM HSKEL4 BAUER RIVVR VALRE1 HPN","preferred IFR route PWM -> IAD is now: PWM CAM ALB HNK LYKOM PRTZL2 IAD","preferred IFR route PWM -> IAD is now: PWM RBELA1 BAF HYPER1 IAD","preferred IFR route PWM -> JFK is now: PWM RBELA1 JJIMY PVD PARCH4 JFK","preferred IFR route PWM -> LGA is now: PWM HSKEL4 BAUER CAM ALB VADDR1 LGA","preferred IFR route PWM -> MCO is now: PWM RBELA1 CCC Q97 KALDA Q131 WAALT Y289 BAHAA HIBAC ALYNA4 MCO","preferred IFR route PWM -> MCO is now: PWM RBELA1 CCC Q97 SAWED MOXXY Q85 LPERD GTOUT1 MCO","preferred IFR route PWM -> MCO is now: PWM RBELA1 CCC Q97 SAWED MOXXY Q85 LPERD SNFLD3 MCO","preferred IFR route PWM -> MCO is now: PWM RBELA1 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD GTOUT1 MCO","preferred IFR route PWM -> MCO is now: PWM RBELA1 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD SNFLD3 MCO","preferred IFR route PWM -> MDW is now: PWM HSKEL4 BAUER CAM Q822 GONZZ Q29 DORET DJB ASHEN PANGG7 MDW","preferred IFR route PWM -> MEM is now: PWM RBELA1 BAF Q406 BWZ J6 HVQ Q68 RAMRD BLUZZ5 MEM","preferred IFR route PWM -> MIA is now: PWM RBELA1 CCC Q97 DEBRL CSTAL3 MIA","preferred IFR route PWM -> MIA is now: PWM RBELA1 CCC Q97 KALDA Q101 SKARP Y313 HOAGG BNFSH3 MIA","preferred IFR route PWM -> MSP is now: PWM HSKEL4 BAUER HANAA Q816 KELTI Q812 ZOHAN IDIOM MUSCL4 MSP","preferred IFR route PWM -> ORD is now: PWM HSKEL4 BAUER CAM Q822 FNT WYNDE3 ORD","preferred IFR route PWM -> PBI removed","preferred IFR route PWM -> PHL is now: PWM RBELA1 CCC MANTA Q439 BRIGS JIIMS4 PHL","preferred IFR route PWM -> PIT is now: PWM HSKEL4 BAUER CAM ALB J49 HNK SLT HAYNZ7 PIT","preferred IFR route PWM -> RDU is now: PWM RBELA1 CCC TOPRR Q167 ZJAAY TAQLE3 RDU","preferred IFR route PWM -> RSW is now: PWM RBELA1 NELIE Q75 SLOJO Q103 CYNTA SHFTY6 RSW","preferred IFR route PWM -> SRQ is now: PWM RBELA1 NELIE Q75 SLOJO Q103 PUPYY KYYUU LUBBR4 SRQ","preferred IFR route PWM -> TPA is now: PWM RBELA1 NELIE Q75 TEUFL BAAMF DADES2 TPA","preferred IFR route RDU -> PWM is now: RDU BEXGO5 BOUSY GEARS BBOBO Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route RIC -> PWM is now: RIC LUCYL6 LUCYL HYTRA GRACO BROSS Q419 RBV Q22 LLUND EEGOR SCOGS4 PWM","preferred IFR route TPA -> PWM is now: TPA BAYPO2 CAMJO Q99 POLYY DADDS Q87 GEARS BBOBO Q22 LLUND EEGOR SCOGS4 PWM"]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"43e0beb2d614","priority":"ifr","category":"chart","kind":"changed","summary":"minimums page (TAKEOFF MINIMUMS) changed","source":"D-TPP","chart":{"code":"MIN","name":"TAKEOFF MINIMUMS","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/NE1TO.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e76ac7573628","priority":"ifr","category":"chart","kind":"changed","summary":"arrival SCOGS FOUR (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"SCOGS FOUR (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00329SCOGS.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b3b0cf0fb2ff","priority":"ifr","category":"chart","kind":"changed","summary":"departure HSKEL FOUR (RNAV) changed","source":"D-TPP","chart":{"code":"DP","name":"HSKEL FOUR (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00329HSKEL.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"95b74736f952","priority":"ifr","category":"chart","kind":"removed","summary":"departure NUBLE FOUR (RNAV) removed","source":"D-TPP","chart":{"code":"DP","name":"NUBLE FOUR (RNAV)","amdt":""}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f7250a7834fd","priority":"ifr","category":"chart","kind":"changed","summary":"departure PORTLAND SEVEN changed","source":"D-TPP","chart":{"code":"DP","name":"PORTLAND SEVEN","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00329PORTLAND.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"662f9cdcdae9","priority":"ifr","category":"chart","kind":"added","summary":"departure RBELA ONE (RNAV) added","source":"D-TPP","chart":{"code":"DP","name":"RBELA ONE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00329RBELA.PDF"}},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"6853b2104859","priority":"fyi","category":"navaid","kind":"changed","summary":"PWM (Portland) navaid: voice call: IDENT IS CONS SERIES OF DOTS. -> FOUR DOTS PER SECOND","source":"NAV_BASE","fields":[{"field":"VOICE_CALL","old":"IDENT IS CONS SERIES OF DOTS.","new":"FOUR DOTS PER SECOND"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"bba26b5f800d","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 3 changed","source":"PFR","details":["preferred IFR route CLT -> PWM is now: CLT BARMY6 RDU NOWAE Q87 GEARS BBOBO Q22 LLUND BDR SCOGS3 PWM","preferred IFR route PWM -> BWI is now: PWM NUBLE4 CCC TOPRR Q167 ZIZZI KNUKK ATR LAFLN MIIDY4 BWI","preferred IFR route PWM -> CLT is now: PWM NUBLE4 NELIE Q75 GVE AIROW CHSLY7 CLT"]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"6e0f6c726dae","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 added, 8 changed, 4 removed","source":"PFR","details":["new preferred IFR route PWM -> MEM: PWM NUBLE4 BAF Q406 BWZ J6 HVQ Q68 RAMRD BLUZZ5 MEM","preferred IFR route DCA -> PWM removed","preferred IFR route PWM -> BWI is now: PWM NUBLE4 CCC TOPRR Q167 ZIZZI KNUKK ATR LAFLN MIIDY3 BWI","preferred IFR route PWM -> MCO is now: PWM NUBLE4 CCC Q97 KALDA Q131 WAALT Y289 BAHAA HIBAC ALYNA4 MCO","preferred IFR route PWM -> MCO is now: PWM NUBLE4 CCC Q97 SAWED MOXXY Q85 LPERD GTOUT1 MCO","preferred IFR route PWM -> MCO is now: PWM NUBLE4 CCC Q97 SAWED MOXXY Q85 LPERD SNFLD3 MCO","preferred IFR route PWM -> MCO is now: PWM NUBLE4 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD GTOUT1 MCO","preferred IFR route PWM -> MCO is now: PWM NUBLE4 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD SNFLD3 MCO","preferred IFR route PWM -> MSP is now: PWM HSKEL3 HANAA Q816 KELTI Q812 ZOHAN IDIOM MUSCL4 MSP","preferred IFR route PWM -> SRQ is now: PWM NUBLE4 NELIE Q75 SLOJO Q103 PUPYY KYYUU LUBBR4 SRQ"]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"cf9a27ca132c","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 5 added, 2 changed","source":"PFR","details":["new preferred IFR route BNA -> PWM: BNA CHADM4 MUNNY GEFFS Q71 PSB PONCT CAM CDOGG4 PWM","new preferred IFR route PWM -> DEN: PWM HSKEL3 BAUER HANAA Q816 HOCKE Q935 MONEE IANNA ONL PORDR AALLE4 DEN","new preferred IFR route PWM -> DFW: PWM NUBLE4 BAF Q406 BWZ J6 HVQ Q68 LITTR FEWWW BRDJE5 DFW","new preferred IFR route PWM -> DFW: PWM NUBLE4 BAF Q406 BWZ J6 HVQ Q68 LITTR FEWWW SEEVR4 DFW","new preferred IFR route PWM -> MDW: PWM HSKEL3 CAM Q822 GONZZ Q29 DORET DJB ASHEN PANGG7 MDW","preferred IFR route DCA -> PWM is now: DCA SOOKI6 SWANN BROSS Q419 RBV Q22 LLUND BDR SCOGS3 PWM","preferred IFR route PWM -> RDU is now: PWM NUBLE4 CCC TOPRR Q167 ZJAAY TAQLE3 RDU"]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"914146d58bf7","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 3 changed","source":"PFR","details":["preferred IFR route ALB -> PWM is now: ALB CAM CON PWM","preferred IFR route PWM -> HPN is now: PWM HSKEL3 BAUER RIVVR VALRE1 HPN","preferred IFR route PWM -> LGA is now: PWM HSKEL3 CAM ALB VADDR1 LGA"]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"4d33f9b48db4","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 207-419-5584","source":"AWOS","fields":[{"field":"PHONE_NO","old":"207-874-7914","new":"207-419-5584"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"078a54b57ce9","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route ORF -> PWM is now: ORF HOLND1 KALDA CONFR Q133 JFK LLUND BDR SCOGS3 PWM"]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"660c082af0d7","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route ORF -> PWM is now: ORF SCHOL KALDA CONFR Q133 JFK LLUND BDR SCOGS3 PWM","preferred IFR route PWM -> ORD is now: PWM HSKEL3 CAM Q822 FNT WYNDE3 ORD"]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"7984b709ab22","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 3 changed","source":"PFR","details":["preferred IFR route ORF -> PWM is now: ORF SCHOL KALDA CONFR Q133 MYRCA LLUND BDR SCOGS3 PWM","preferred IFR route PWM -> MIA is now: PWM NUBLE4 CCC Q97 DEBRL CSTAL3 MIA","preferred IFR route PWM -> MIA is now: PWM NUBLE4 CCC Q97 KALDA Q101 SKARP Y313 HOAGG BNFSH3 MIA"]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"56556240ba0a","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route PWM -> JFK is now: PWM NUBLE4 JJIMY PVD PARCH4 JFK","preferred IFR route PWM -> TPA is now: PWM NUBLE4 NELIE Q75 TEUFL BAAMF DADES2 TPA"]},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"bb101ef07716","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 added","source":"PFR","details":["new preferred IFR route ORF -> PWM: ORF SCHOL KALDA Q133 LLUND BDR SCOGS3 PWM","new preferred IFR route RIC -> PWM: RIC LUCYL6 LUCYL HYTRA GRACO BROSS Q419 RBV Q22 LLUND BDR SCOGS3 PWM"]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"b53782a28281","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route PWM -> MCO is now: PWM NUBLE4 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD GTOUT1 MCO","preferred IFR route PWM -> MCO is now: PWM NUBLE4 NELIE BIZEX Q75 GSO Q83 ROYCO Q85 LPERD SNFLD3 MCO"]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"166258971fbd","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR VALUE: 1439/F/C/X/T","source":"APT_RMK","original":"PCR VALUE: 1439/F/C/X/T","fields":[{"field":"REMARK","old":"PCR VALUE: 1439/F/C/X/T.","new":"PCR VALUE: 1439/F/C/X/T"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"be77b67cdbf5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PCR VALUE: 1468/F/C/X/T","source":"APT_RMK","original":"PCR VALUE: 1468/F/C/X/T","fields":[{"field":"REMARK","old":"PCR VALUE: 1468/F/C/X/T.","new":"PCR VALUE: 1468/F/C/X/T"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"9b15c1dbaa1c","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 1001 WESTBROOK ST. -> 1001 WESTBROOK ST","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"1001 WESTBROOK ST.","new":"1001 WESTBROOK ST"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"0036a31b00f1","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route PWM -> RSW is now: PWM NUBLE4 NELIE Q75 SLOJO Q103 CYNTA SHFTY6 RSW"]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"5e0173900181","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route TTN -> PWM is now: TTN ARD FJC T221 LAAYK T216 IGN T314 SASHA T295 ENE PWM"]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}