{"schema_version":1,"airport":"NGP","entries":[{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"bb04ce0e8c7f","priority":"action","category":"remark","kind":"added","summary":"new remark: RSTD: RWY 31L LEAD OFF CNTRLN MRKGS AT TWY ECHO RIGHT SIDE REMOVED.","source":"APT_RMK","original":"RSTD: RWY 31L LEAD OFF CNTRLN MRKGS AT TWY ECHO RIGHT SIDE REMOVED."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"fa70725cfe2f","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS Z OR LOC Z RWY 13R changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS Z OR LOC Z RWY 13R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098IZLZ13R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"ea64fea70ad7","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS Y OR RNAV (GPS) RWY 13R changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS Y OR RNAV (GPS) RWY 13R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098IYR13R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f96301e310e8","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 04 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 04","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R4.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"4d3e0db09ee2","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 13L changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 13L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R13L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"d57d686814bb","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 18 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 18","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R18.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e85eaf158374","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 22 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 22","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R22.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"21ca225c339b","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 31L changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 31L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R31L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"37ceda3a1c10","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 31R changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 31R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R31R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a284573dabff","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 36 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 36","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098R36.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"0f37e2bf89b2","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME OR TACAN Y RWY 13R changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME OR TACAN Y RWY 13R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098VDTY13R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"c316dd98f09c","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME OR TACAN Y RWY 31L changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME OR TACAN Y RWY 31L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098VDTY31L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"6b8cdb1a313f","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-TACAN W RWY 31L changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-TACAN W RWY 31L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098HTW31L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e6742eeac3e5","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-TACAN X RWY 13R changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-TACAN X RWY 13R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098HTX13R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f8ab4ae6fe55","priority":"ifr","category":"chart","kind":"changed","summary":"approach TACAN RWY 18 changed","source":"D-TPP","chart":{"code":"IAP","name":"TACAN RWY 18","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098T18.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"c8ba8033292a","priority":"ifr","category":"chart","kind":"changed","summary":"approach TACAN RWY 36 changed","source":"D-TPP","chart":{"code":"IAP","name":"TACAN RWY 36","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098T36.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"6c6e7d258580","priority":"ifr","category":"chart","kind":"changed","summary":"approach TACAN X RWY 31L changed","source":"D-TPP","chart":{"code":"IAP","name":"TACAN X RWY 31L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098TX31L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e1396766d762","priority":"ifr","category":"chart","kind":"changed","summary":"approach TACAN Z RWY 13R changed","source":"D-TPP","chart":{"code":"IAP","name":"TACAN Z RWY 13R","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098TZ13R.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"ecb0e9549cfa","priority":"ifr","category":"chart","kind":"changed","summary":"approach TACAN Z RWY 31L changed","source":"D-TPP","chart":{"code":"IAP","name":"TACAN Z RWY 31L","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00098TZ31L.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e33aa49c8d93","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/2607/00098AD.PDF"}},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"560628df32b2","priority":"action","category":"airspace","kind":"changed","summary":"airspace is now: class d svc during twr hrs; other times class e (was: class d svc 1300-0500z++ mon-thu; 1300-0100z++ fri; clsd sat, sun, and hol, ot ck notam; other times class e.)","source":"CLS_ARSP","fields":[{"field":"AIRSPACE_HRS","old":"CLASS D SVC 1300-0500Z++ MON-THU; 1300-0100Z++ FRI; CLSD SAT, SUN, AND HOL, OT CK NOTAM; OTHER TIMES CLASS E.","new":"CLASS D SVC DURING TWR HRS; OTHER TIMES CLASS E"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"e5d19096e95a","priority":"action","category":"remark","kind":"removed","summary":"remark removed: UHF CTAF - 340.2.","source":"APT_RMK","original":"UHF CTAF - 340.2."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"2614d60fed00","priority":"action","category":"frequency","kind":"changed","summary":"remark: UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF. -> DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF.","new":"DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"1b7cd27cc1af","priority":"action","category":"remark","kind":"changed","summary":"remark updated: DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF.","source":"APT_RMK","original":"DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF.","fields":[{"field":"REMARK","old":"DUSK-DAWN. WHEN TWR CLSD ACTVT SALSF RWY 13R; PAPI RWY 04, 22, 13L, 31R, 13R, 31L, 18 & 36; HIRL RWYS 04/22, 13L/31R, 13R/31L, 18/36 - CTAF.","new":"DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"e3b9432aa5c1","priority":"action","category":"frequency","kind":"changed","summary":"remark: UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT SALSF RWY 13R; PAPI RWY 04, 22, 13L, 31R, 13R, 31L, 18 & 36; HIRL RWYS 04/22, 13L/31R, 13R/31L, 18/36 - CTAF. -> UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT SALSF RWY 13R; PAPI RWY 04, 22, 13L, 31R, 13R, 31L, 18 & 36; HIRL RWYS 04/22, 13L/31R, 13R/31L, 18/36 - CTAF.","new":"UHF CTAF - 340.2.; DUSK-DAWN. WHEN TWR CLSD ACTVT PCL - CTAF."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"4799910413ea","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13L: runway end identifier lights (REIL): none -> yes","source":"APT_RWY_END","fields":[{"field":"RWY_END_LGTS_FLAG","old":"","new":"Y"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"29548c2ca623","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31R: runway end identifier lights (REIL): none -> yes","source":"APT_RWY_END","fields":[{"field":"RWY_END_LGTS_FLAG","old":"","new":"Y"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"17840884e9dd","priority":"action","category":"frequency","kind":"removed","summary":"frequency 346.65 (BASE OPS) removed","source":"FRQ"},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"cf32e678097a","priority":"action","category":"frequency","kind":"removed","summary":"frequency 7965.0 (BASE OPS) removed","source":"FRQ"},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"186050bcf614","priority":"action","category":"airspace","kind":"changed","summary":"airspace is now: class d svc 1300-0500z++ mon-thu; 1300-0100z++ fri; clsd sat, sun, and hol, ot ck notam; other times class e. (was: )","source":"CLS_ARSP","fields":[{"field":"AIRSPACE_HRS","old":"","new":"CLASS D SVC 1300-0500Z++ MON-THU; 1300-0100Z++ FRI; CLSD SAT, SUN, AND HOL, OT CK NOTAM; OTHER TIMES CLASS E."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"bb7c6f0c991f","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: ACFT ARR/DEP PROHIBITED ONE HR PRIOR TO AFLD OPENING DUE TO AFLD PREPARATIONS EXC FOR CUST/BORDER PROTECTION. MSN CRITICAL OR OTR EVENT RQR CTC AFM C361-961-2506/2507/5511.","source":"APT_RMK","original":"RSTD: ACFT ARR/DEP PROHIBITED ONE HR PRIOR TO AFLD OPENING DUE TO AFLD PREPARATIONS EXC FOR CUST/BORDER PROTECTION. MSN CRITICAL OR OTR EVENT RQR CTC AFM C361-961-2506/2507/5511.","fields":[{"field":"REMARK","old":"RSTD: ACFT ARR/DEP PROHIBITED ONE HR PRIOR TO AFLD OPENING DUE TO AFLD PREPARATIONS EXC FOR CUST/BORDER PROTECTION. MSN CRITICAL OR OTR EVENT RQR CTC BASE OPS DSN 861-2506/2507/5511, C361-961-2506/2507/5511.","new":"RSTD: ACFT ARR/DEP PROHIBITED ONE HR PRIOR TO AFLD OPENING DUE TO AFLD PREPARATIONS EXC FOR CUST/BORDER PROTECTION. MSN CRITICAL OR OTR EVENT RQR CTC AFM C361-961-2506/2507/5511."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"d135aa6dc76b","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","source":"APT_RMK","original":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","fields":[{"field":"REMARK","old":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-5502. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","new":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"102418e2e6f5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RMK:  AFM HR 1230-0500Z++ MON-THU; 1230-0100Z++ FRI; CLSD SAT, SUN AND HOL.","source":"APT_RMK","original":"RMK:  AFM HR 1230-0500Z++ MON-THU; 1230-0100Z++ FRI; CLSD SAT, SUN AND HOL.","fields":[{"field":"REMARK","old":"RMK:  BASE OPS HR 1230-0500Z++ MON-THU; 1230-0100Z++ FRI; CLSD SAT, SUN AND HOL.","new":"RMK:  AFM HR 1230-0500Z++ MON-THU; 1230-0100Z++ FRI; CLSD SAT, SUN AND HOL."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"a5b1c132ff8b","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-5502. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","source":"APT_RMK","original":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-5502. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","fields":[{"field":"REMARK","old":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-2505. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","new":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-5502. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511."}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"ee4b9993b00f","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-2505. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","source":"APT_RMK","original":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-2505. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","fields":[{"field":"REMARK","old":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING DSN 861-3385, C361-961-3385. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","new":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING C361-961-2505. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"50d7731601ba","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING DSN 861-3385, C361-961-3385. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","source":"APT_RMK","original":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING DSN 861-3385, C361-961-3385. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","fields":[{"field":"REMARK","old":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING DSN 861-2505, C361-961-2505. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511.","new":"RSTD: PPR 48 HR ALL TRAN ACFT, DSN 861-2506/2507, C361-961-2506/2507.  FLT PLANNING DSN 861-3385, C361-961-3385. FOR CIV AIR LDG PMT INFO CTC AFM C361-961-2506/5511."}]}],"first_cycle":"2024-10-03","last_cycle":"2026-08-06"}