29C NOTAMs

Active notices for Grindstone Air Harbor (29C), Port Austin, MI. 1 in force, as of 29 Oct 2026 0944Z. · Open on the map

All of Grindstone Air Harbor — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 2 min ago

Obstacles 1

Tower lights — unserviceable

Tower lights are out of service: 980 ft MSL (313 ft AGL), 6.6 NM southeast of 29C, at 435923.30N0824700.90W (ASR 1323282).

FAA text

OBST TOWER LGT (ASR 1323282) 435923.30N0824700.90W (6.6NM SE 29C) 980FT (313FT AGL) U/S

10/337Active · expires in 43d

All 1 active NOTAM every severity, with windows and raw text

Obstacles · 1 active

Tower lights — unserviceable

Medium

From 27 Oct 2026 1045Z to 11 Dec 2026 1645Z · NOTAM 10/337

OBST TOWER LGT (ASR 1323282) 435923.30N0824700.90W (6.6NM SE 29C) 980FT (313FT AGL) U/S

!LAN 10/337 29C OBST TOWER LGT (ASR 1323282) 435923.30N0824700.90W (6.6NM SE 29C) 980FT (313FT AGL) U/S 2610271045-2612111645

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

Frequently asked

Are there any NOTAMs at 29C right now?

Grindstone Air Harbor has 1 active NOTAM.

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 29C

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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