66Y NOTAMs

Active notices for Diamondhead (66Y), Diamondhead, MS. 6 in force, as of 29 Oct 2026 0756Z. · Open on the map

All of Diamondhead — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 3 min ago

Runway 1

Runway 18 — displaced

Runway 18 threshold displaced 423 ft.

FAA text

RWY 18 THR DISPLACED 423FT

08/187Active · no expiry

Obstacles 5

Tower lights — unserviceable

Tower lights are out of service: 230.0 ft MSL (214.9 ft AGL), 3.0 NM south-southeast of 66Y, at 301906.40N0892133.70W (ASR 1034467).

FAA text

OBST TOWER LGT (ASR 1034467) 301906.40N0892133.70W (3.0NM SSE 66Y) 230.0FT (214.9FT AGL) U/S

07/412Active · expires in 10d

Tower lights — unserviceable

Tower lights are out of service: 433.7 ft MSL (427.8 ft AGL), 3.3 NM south-southwest of 66Y, at 301844.10N0892442.30W (ASR 1040747).

FAA text

OBST TOWER LGT (ASR 1040747) 301844.10N0892442.30W (3.3NM SSW 66Y) 433.7FT (427.8FT AGL) U/S

08/050Active · expires in 31d

Tower lights — unserviceable

Tower lights are out of service: 481 ft MSL (315 ft AGL), 8.5 NM north of 66Y, at 302958.30N0892021.80W (ASR 1315823).

FAA text

OBST TOWER LGT (ASR 1315823) 302958.30N0892021.80W (8.5NM N 66Y) 481FT (315FT AGL) U/S

10/694Active · expires in 43d

Tower lights — unserviceable

Tower lights are out of service: 386.2 ft MSL (370.1 ft AGL), 3.2 NM northeast of 66Y, at 302455.60N0892235.40W (ASR 1219496).

FAA text

OBST TOWER LGT (ASR 1219496) 302455.60N0892235.40W (3.2NM NE 66Y) 386.2FT (370.1FT AGL) U/S

09/664Active · expires in 55d

Tower lights — unserviceable

Tower lights are out of service: 448.8 ft MSL (390.1 ft AGL), 5.6 NM east-northeast of 66Y, at 302412.90N0891728.40W (ASR 1054841).

FAA text

OBST TOWER LGT (ASR 1054841) 302412.90N0891728.40W (5.6NM ENE 66Y) 448.8FT (390.1FT AGL) U/S

10/465Active · expires in 109d

All 6 active NOTAMs every severity, with windows and raw text

Runway · 1 active

Runway 18 — displaced

Medium

From 9 Aug 2018 1941Z until further notice · NOTAM 08/187

RWY 18 THR DISPLACED 423FT

!GWO 08/187 66Y RWY 18 THR DISPLACED 423FT 1808091941-PERM

Obstacles · 5 active

Tower lights — unserviceable

Medium

From 11 Jul 2026 1813Z to 8 Nov 2026 1813Z · NOTAM 07/412

OBST TOWER LGT (ASR 1034467) 301906.40N0892133.70W (3.0NM SSE 66Y) 230.0FT (214.9FT AGL) U/S

!GWO 07/412 66Y OBST TOWER LGT (ASR 1034467) 301906.40N0892133.70W (3.0NM SSE 66Y) 230.0FT (214.9FT AGL) U/S 2607111813-2611081813

Tower lights — unserviceable

Medium

From 31 Aug 2026 1509Z to 29 Nov 2026 1609Z · NOTAM 08/050

OBST TOWER LGT (ASR 1040747) 301844.10N0892442.30W (3.3NM SSW 66Y) 433.7FT (427.8FT AGL) U/S

!GWO 08/050 66Y OBST TOWER LGT (ASR 1040747) 301844.10N0892442.30W (3.3NM SSW 66Y) 433.7FT (427.8FT AGL) U/S 2608311509-2611291609

Tower lights — unserviceable

Medium

From 26 Oct 2026 1903Z to 11 Dec 2026 0103Z · NOTAM 10/694

OBST TOWER LGT (ASR 1315823) 302958.30N0892021.80W (8.5NM N 66Y) 481FT (315FT AGL) U/S

!GWO 10/694 66Y OBST TOWER LGT (ASR 1315823) 302958.30N0892021.80W (8.5NM N 66Y) 481FT (315FT AGL) U/S 2610261903-2612110103

Tower lights — unserviceable

Medium

From 24 Sep 2026 1248Z to 23 Dec 2026 0400Z · NOTAM 09/664

OBST TOWER LGT (ASR 1219496) 302455.60N0892235.40W (3.2NM NE 66Y) 386.2FT (370.1FT AGL) U/S

!GWO 09/664 66Y OBST TOWER LGT (ASR 1219496) 302455.60N0892235.40W (3.2NM NE 66Y) 386.2FT (370.1FT AGL) U/S 2609241248-2612230400

Tower lights — unserviceable

Medium

From 18 Oct 2026 0523Z to 15 Feb 2027 0523Z · NOTAM 10/465

OBST TOWER LGT (ASR 1054841) 302412.90N0891728.40W (5.6NM ENE 66Y) 448.8FT (390.1FT AGL) U/S

!GWO 10/465 66Y OBST TOWER LGT (ASR 1054841) 302412.90N0891728.40W (5.6NM ENE 66Y) 448.8FT (390.1FT AGL) U/S 2610180523-2702150523

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at 66Y right now?

Diamondhead has 6 active NOTAMs, 1 of them affecting runways.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about 66Y

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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