1Y3 NOTAMs

Active notices for Judge Lewis Field Mount Ayr Municipal Airport (1Y3), Mount Ayr, IA. 2 in force, as of 2 Sep 2026 0417Z. · Open on the map

All of Judge Lewis Field Mount Ayr Municipal Airport — runways, frequencies, charts and live weather

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

Obstacles 2

Tower lights — unserviceable

OBST TOWER LGT (ASR 1016769) 404234.00N0941607.00W (2.2NM W 1Y3) 1565.3FT (365.2FT AGL) U/S

08/217Active · expires in 20d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1200247) 403502.90N0940641.80W (8.8NM SE 1Y3) 1554.8FT (404.9FT AGL) U/S

08/171Active · expires in 29d

All 2 active NOTAMs every severity, with windows and raw text

Obstacles · 2 active

Tower lights — unserviceable

Medium

From 21 Aug 2026 0118Z to 21 Sep 2026 2359Z · NOTAM 08/217

OBST TOWER LGT (ASR 1016769) 404234.00N0941607.00W (2.2NM W 1Y3) 1565.3FT (365.2FT AGL) U/S

08/217 NOTAMN<BR>
<B>Q) </B>KZMP/QOLAS/IV/M/AE/000/016/4042N09413W005<BR>
<B>A) </B> <BR>
<B>B) </B>2608210118<BR>
<B>C) </B>2609212359<BR> 
<B>E) </B> TOWER LGT (ASR 1016769) 404234.00N0941607.00W (2.2NM W 1Y3) 1565.3FT (365.2FT AGL) U/S<BR>

Tower lights — unserviceable

Medium

From 17 Aug 2026 0218Z to 1 Oct 2026 0217Z · NOTAM 08/171

OBST TOWER LGT (ASR 1200247) 403502.90N0940641.80W (8.8NM SE 1Y3) 1554.8FT (404.9FT AGL) U/S

08/171 NOTAMN<br/>
<b>Q) </b>KZMP/QOLAS/IV/M/E/000/016/4042N09413W005<br/>
<b>A) </b>1Y3<br/>
<b>B) </b>2608170218<br/>
<b>C) </b>2610010217<br/> 
<b>E) </b> TOWER LGT (ASR 1200247) 403502.90N0940641.80W (8.8NM SE 1Y3) 1554.8FT (404.9FT AGL) U/S<br/>

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

Frequently asked

Are there any NOTAMs at 1Y3 right now?

Judge Lewis Field Mount Ayr Municipal Airport has 2 active NOTAMs.

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 1Y3

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.