FDK · Frederick Muni · Amend

FDK: 2 changes (no action items) on 01 Oct 2026

Thu, 03 Sep 2026 09:01:00 +0000

FAA cycle effective 01 Oct 2026 at 0901Z, compared to 03 Sep 2026.

IFR procedures (2)

Remark: Revised navaid remark: Distance Measuring Equipment unusable 065-075 beyond 37 nautical miles below 4500 foot; 087-106 beyond 34 nautical miles below 4500 foot; 154-171 beyond 20 nautical miles below 3200 foot; 184-197 beyond 30 nautical miles below 5500 foot; 200-260 beyond 28 nautical miles below 15000 foot; 265-275 beyond 24 nautical miles below 6000 foot.
FAA text: DME UNUSBL 065-075 BYD 37 NM BLW 4500 FT; 087-106 BYD 34 NM BLW 4500 FT; 154-171 BYD 20 NM BLW 3200 FT; 184-197 BYD 30 NM BLW 5500 FT; 200-260 BYD 28 NM BLW 15000 FT; 265-275 BYD 24 NM BLW 6000 FT.
Remark: Revised navaid remark: VOR unusable 154-171 beyond 20 nautical miles below 3200 foot; 184-197 beyond 30 nautical miles below 5500 foot; 200-260 beyond 28 nautical miles below 15000 foot; 265-275 beyond 24 nautical miles below 6000 foot; 280-305 beyond 25 nautical miles below 10500 foot; 325-355 beyond 23 nautical miles below 8000 foot.
FAA text: VOR UNUSBL 154-171 BYD 20 NM BLW 3200 FT; 184-197 BYD 30 NM BLW 5500 FT; 200-260 BYD 28 NM BLW 15000 FT; 265-275 BYD 24 NM BLW 6000 FT; 280-305 BYD 25 NM BLW 10500 FT; 325-355 BYD 23 NM BLW 8000 FT.

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FDK: 1 change (no action items) on 03 Sep 2026

Thu, 06 Aug 2026 09:01:00 +0000

FAA cycle effective 03 Sep 2026 at 0901Z, compared to 06 Aug 2026.

IFR procedures (1)

Chart: Approach ILS OR LOC RWY 23 redrawn (still amdt 6A)

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FDK: 1 change (1 action item) on 06 Aug 2026

Thu, 09 Jul 2026 09:01:00 +0000

FAA cycle effective 06 Aug 2026 at 0901Z, compared to 09 Jul 2026.

Action (1)

Weather: Weather station type: AWOS-3 → ASOS

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FDK: 3 changes (no action items) on 09 Jul 2026

Thu, 11 Jun 2026 09:01:00 +0000

FAA cycle effective 09 Jul 2026 at 0901Z, compared to 11 Jun 2026.

IFR procedures (1)

Chart: Arrival TRSTN FOUR (RNAV) changed

FYI (2)

Runway: Runway 05: controlling obstacle changed (now , clearance slope 34:1); controlling obstacle: TREES → none
Runway: Runway 23: controlling obstacle changed (now 100 ft tall, 4859 ft from threshold, 339 ft left of centerline, clearance slope 46:1); markings now in good condition

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FDK: 3 changes (1 action item) on 02 Oct 2025

Thu, 04 Sep 2025 09:01:00 +0000

FAA cycle effective 02 Oct 2025 at 0901Z, compared to 04 Sep 2025.

Action (1)

Navaid: FDK (Frederick) navaid: status: operational restricted

IFR procedures (1)

Navaid: New navaid remark: DME UNUSBL 060-105 BYD 35 NM; 125-165 BYD 25 NM; 180-195 BYD 30 NM BLW 5000 FT; 285-345 BYD 20 NM.
FAA text: DME UNUSBL 060-105 BYD 35 NM; 125-165 BYD 25 NM; 180-195 BYD 30 NM BLW 5000 FT; 285-345 BYD 20 NM.

FYI (1)

Navaid: FDK navaid: remark: VOR UNUSBL 150-160 BYD 10 NM BLW 3000 FT; 180-190. → VOR UNUSBL 180-195 BYD 30 NM BLW 5000 FT; 196-210; 255-265.

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FDK: 3 changes (no action items) on 10 Jul 2025

Thu, 12 Jun 2025 09:01:00 +0000

FAA cycle effective 10 Jul 2025 at 0901Z, compared to 12 Jun 2025.

FYI (3)

Runway: Runway 05: controlling obstacle changed (now 43 ft tall, 1383 ft from threshold, 219 ft left of centerline, clearance slope 27:1)
Runway: Runway 12: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES → none
Runway: Runway 30: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES → none

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.

FDK: 5 changes (4 action items) on 12 Jun 2025

Thu, 15 May 2025 09:01:00 +0000

FAA cycle effective 12 Jun 2025 at 0901Z, compared to 15 May 2025.

Action (4)

Navaid: FDK (Frederick) navaid: now a VOR/DME (was a VOR); status: operational ifr; frequency changed: 109 → 116.85; TACAN channel: none → 115Y
Navaid: FDK navaid: now a VOR/DME (was a VOR); remark subject: LAT_LONG_SOURCE_CODE → GENERAL_REMARK; remark: 3RD PARTY. → VOR UNUSBL 150-160 BYD 10 NM BLW 3000 FT; 180-190.
Frequency: Frequency 109.0 (FDK VOR) removed
Frequency: Frequency 116.85/115Y (FDK VOR/DME) added

IFR procedures (1)

Navaid: Removed navaid remark: VOR UNUSBL 150-160 BYD 10 NM BLO 3000 FT; 180-190.
FAA text: VOR UNUSBL 150-160 BYD 10 NM BLO 3000 FT; 180-190.

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FDK: 1 change (no action items) on 20 Feb 2025

Thu, 23 Jan 2025 09:01:00 +0000

FAA cycle effective 20 Feb 2025 at 0901Z, compared to 23 Jan 2025.

IFR procedures (1)

Procedure: Arrival/departure procedures new or updated: LINSE, TRSTN4

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FDK: 2 changes (2 action items) on 28 Nov 2024

Thu, 31 Oct 2024 09:01:00 +0000

FAA cycle effective 28 Nov 2024 at 0901Z, compared to 31 Oct 2024.

Action (2)

Remark: Remark updated: TPA - 600 AGL HEL, 1100 AGL SNGL AND LGT TWINS, 1600 AGL LRG TWINS AND JETS.
FAA text: TPA - 600 AGL HEL, 1100 AGL SNGL AND LGT TWINS, 1600 AGL LRG TWINS AND JETS.
Airport: Traffic pattern altitude: none → 600 ft AGL

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FDK: 1 change (no action items) on 05 Sep 2024

Thu, 08 Aug 2024 09:01:00 +0000

FAA cycle effective 05 Sep 2024 at 0901Z, compared to 08 Aug 2024.

IFR procedures (1)

Procedure: Arrival/departure procedures new or updated: FOXHL, LINSE, TERPZ, TRSTN3

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.