{"schema_version":1,"airport":"GTB","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"87a04696eb99","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-ILS OR LOC RWY 03 changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-ILS OR LOC RWY 03","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05754HIL3.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"91b66eeab6c3","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-ILS OR LOC RWY 21 changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-ILS OR LOC RWY 21","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05754HIL21.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"da82486476f1","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 03 changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 03","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05754IL3.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3c168fe27153","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 21 changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 21","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05754IL21.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b9389742e54e","priority":"ifr","category":"chart","kind":"changed","summary":"departure WATERTOWN TWO changed","source":"D-TPP","chart":{"code":"DP","name":"WATERTOWN TWO","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05754WATERTOWN.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"939aabdc24fd","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/2609/05754AD.PDF"}},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"e906d015e0d9","priority":"action","category":"remark","kind":"changed","summary":"remark updated: CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","source":"APT_RMK","original":"CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","fields":[{"field":"REMARK","old":"CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. OASIS 22/04 THLD/END LGT US. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","new":"CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d5055bb7b9c7","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTD: PPR CTC BASE OPS DSN 772-5681 C315-772-5681/5682. TENANT ACFT HAVE PRIORITY FOR LCL PAT OPS, TRAN MAY BE LTD. RWY 15-33.TWY G RSTD TO C130 OR SMALLER. SOD LDG/OPS RSTD TO CNTR, SOD. OASIS RST TO TENANT R/W HOT REFUL OPS, LDG/DEP PROHIBITED WHEN CLSD. TWY B BTN TWY A AND N RAMP CLSD.","source":"APT_RMK","original":"RSTD: PPR CTC BASE OPS DSN 772-5681 C315-772-5681/5682. TENANT ACFT HAVE PRIORITY FOR LCL PAT OPS, TRAN MAY BE LTD. RWY 15-33.TWY G RSTD TO C130 OR SMALLER. SOD LDG/OPS RSTD TO CNTR, SOD. OASIS RST TO TENANT R/W HOT REFUL OPS, LDG/DEP PROHIBITED WHEN CLSD. TWY B BTN TWY A AND N RAMP CLSD.","fields":[{"field":"REMARK","old":"RSTD: PPR CTC BASE OPS DSN 772-5681 C315-772-5681/5682. TENANT ACFT HAVE PRIORITY FOR LCL PAT OPS, TRAN MAY BE LTD. RWY 15-33.TWY G RSTD TO C130 OR SMALLER. SOD LDG/OPS RSTD TO CNTR, SOD. OASIS RST TO TENANT R/W HOT REFUL OPS, LDG/DEP PROHIBITED WHEN CLSD. OASIS 4R/22L CLSD N OF POINT 4, DEP 4R LDG, 22L PROHIBITED. TWY B BTN TWY A AND N RAMP CLSD.","new":"RSTD: PPR CTC BASE OPS DSN 772-5681 C315-772-5681/5682. TENANT ACFT HAVE PRIORITY FOR LCL PAT OPS, TRAN MAY BE LTD. RWY 15-33.TWY G RSTD TO C130 OR SMALLER. SOD LDG/OPS RSTD TO CNTR, SOD. OASIS RST TO TENANT R/W HOT REFUL OPS, LDG/DEP PROHIBITED WHEN CLSD. TWY B BTN TWY A AND N RAMP CLSD."}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"ec0d47caf05f","priority":"action","category":"frequency","kind":"removed","summary":"frequency 121.9 (CD/P) removed","source":"FRQ"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"0afa53294eef","priority":"action","category":"frequency","kind":"added","summary":"frequency 123.65 (CD/P) added","source":"FRQ"},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"415ac5996f90","priority":"action","category":"remark","kind":"changed","summary":"remark updated: CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. OASIS 22/04 THLD/END LGT US. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","source":"APT_RMK","original":"CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. OASIS 22/04 THLD/END LGT US. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","fields":[{"field":"REMARK","old":"CTN: EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. OASIS 22/04 THLD/END LGT US. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1.","new":"CTN: UAS OPR WI 20NM KGTB SFC-FL290. EXTSY MIL ACFT ACTIVITY VCNTY ARPT MIL ACFT REFER TO FLIP AP/1 PRIOR TO OPS ON FORT DRUM OR WI R-5201. NARROW TWY A,B INT ARC 40 FT WIDE. N RAMP EDGE LGT US. TWY B EDGE LGT US BTN TWY A AND SABRE HELIPAD. W RAMP UNLGTD. OASIS 22/04 THLD/END LGT US. RSC NOT MNTN WHEN BASE OPS IS CLSD. WILDLIFE HAZ, REFER TO AP/1."}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"f24b47e9acb7","priority":"action","category":"frequency","kind":"added","summary":"frequency 123.45 (GND/P) added","source":"FRQ"},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"4cb51cdd18a7","priority":"action","category":"frequency","kind":"removed","summary":"frequency 257.6 (APCH/P DEP/P) removed","source":"FRQ"},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"35859cf6697d","priority":"action","category":"remark","kind":"changed","summary":"remark updated: BASE OPS OPR 1200-0400Z++ MON-FRI; CLSD SAT, SUN AND FEDERAL HOL. ALL TRAN ACFT INBD FOR PRK CTC BASE OPS 10 NM PRIOR TO LDG, MIL AIRCREWS MUST REGISTER WITH BASE OPS IF RON. TRAN R/W PRK SOUTH END OF NORTH RAMP.  TWY G, N, P, R AND TWY L EAST OF TWY B DESIGNATED NONMOVEMENT AREA. ACFT INBD FOR AVN FLD MAINT ACT (AFMA) MUST ARR NO LATER THAN 1900Z++ CTC DSN 772-7536 C315-772-7536. EMERG CTC MT OPS CNTR DSN 772-8620 C315-772-8620.","source":"APT_RMK","original":"BASE OPS OPR 1200-0400Z++ MON-FRI; CLSD SAT, SUN AND FEDERAL HOL. ALL TRAN ACFT INBD FOR PRK CTC BASE OPS 10 NM PRIOR TO LDG, MIL AIRCREWS MUST REGISTER WITH BASE OPS IF RON. TRAN R/W PRK SOUTH END OF NORTH RAMP.  TWY G, N, P, R AND TWY L EAST OF TWY B DESIGNATED NONMOVEMENT AREA. ACFT INBD FOR AVN FLD MAINT ACT (AFMA) MUST ARR NO LATER THAN 1900Z++ CTC DSN 772-7536 C315-772-7536. EMERG CTC MT OPS CNTR DSN 772-8620 C315-772-8620.","fields":[{"field":"REMARK","old":"BASE OPS OPR 1200-0400Z++ MON-FRI; CLSD SAT, SUN AND FEDERAL HOL. ALL TRAN ACFT INBD FOR PRK CTC BASE OPS 20 MIN PRIOR TO LDG, MIL AIRCREWS MUST REGISTER WITH BASE OPS IF RON. TRAN R/W PRK SOUTH END OF NORTH RAMP.  TWY G, N, P, R AND TWY L EAST OF TWY B DESIGNATED NONMOVEMENT AREA. ACFT INBD FOR AVN FLD MAINT ACT (AFMA) MUST ARR NO LATER THAN 1900Z++ CTC DSN 772-7536 C315-772-7536. EMERG CTC MT OPS CNTR DSN 772-8620 C315-772-8620.","new":"BASE OPS OPR 1200-0400Z++ MON-FRI; CLSD SAT, SUN AND FEDERAL HOL. ALL TRAN ACFT INBD FOR PRK CTC BASE OPS 10 NM PRIOR TO LDG, MIL AIRCREWS MUST REGISTER WITH BASE OPS IF RON. TRAN R/W PRK SOUTH END OF NORTH RAMP.  TWY G, N, P, R AND TWY L EAST OF TWY B DESIGNATED NONMOVEMENT AREA. ACFT INBD FOR AVN FLD MAINT ACT (AFMA) MUST ARR NO LATER THAN 1900Z++ CTC DSN 772-7536 C315-772-7536. EMERG CTC MT OPS CNTR DSN 772-8620 C315-772-8620."}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"f5250c828ac2","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 121.9 no longer listed for GND/P","source":"FRQ","fields":[{"field":"FREQ_USE","old":"GND/P","new":""}]}],"first_cycle":"2024-10-31","last_cycle":"2026-09-03"}