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<title>4MB · Moultonborough · Amend</title>
<link>https://amend.watch/4MB/</link>
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<description>What changes at 4MB each FAA cycle, in plain English, action items first.</description>
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<title>4MB: 4 changes (no action items) on 01 Oct 2026</title>
<link>https://amend.watch/4MB/#c-2026-10-01</link>
<guid isPermaLink="false">amend.watch/4MB/2026-10-01</guid>
<pubDate>Thu, 03 Sep 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 01 Oct 2026 at 0901Z, compared to 03 Sep 2026.&lt;/p&gt;&lt;h3&gt;FYI (4)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport manager zip+4: none → 4466&lt;/li&gt;&lt;li&gt;Airport: Airport owner zip+4: none → 4466&lt;/li&gt;&lt;li&gt;Remark: New runway 02 end remark: 59-foot trees 85 feet right of centerline from threshold to 88 feet.&lt;br&gt;&lt;small&gt;FAA text: 59 FT TREES 85 FT R OF CNTRLN FM THR TO 88 FT.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Runway: Runway 20: controlling obstacle: TREES 46 ft tall, 214 ft from threshold, 53 ft left of centerline → TREES 90 ft tall, 818 ft from threshold, 115 ft right of centerline; obstacle clearance slope: 0:1 → 6:1&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/4MB/#c-2026-10-01&quot;&gt;See every change on Amend&lt;/a&gt; · &lt;a href=&quot;https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/2026-10-01&quot;&gt;FAA source&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;small&gt;Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.&lt;/small&gt;&lt;/p&gt;</description>
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<title>4MB: 4 changes (2 action items) on 22 Jan 2026</title>
<link>https://amend.watch/4MB/#c-2026-01-22</link>
<guid isPermaLink="false">amend.watch/4MB/2026-01-22</guid>
<pubDate>Thu, 25 Dec 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 22 Jan 2026 at 0901Z, compared to 25 Dec 2025.&lt;/p&gt;&lt;h3&gt;Action (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport attendance hours changed: 0900-1600 → IREG&lt;/li&gt;&lt;li&gt;Airport: Airport attendance hours changed: 0900-1700 → IREG&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Runway: Runway 02: controlling obstacle changed (now 79 ft tall, 616 ft from threshold, 153 ft right of centerline, clearance slope 5:1)&lt;/li&gt;&lt;li&gt;Runway: Runway 20: controlling obstacle changed (now 46 ft tall, 214 ft from threshold, 53 ft left of centerline, clearance slope 0:1)&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/4MB/#c-2026-01-22&quot;&gt;See every change on Amend&lt;/a&gt; · &lt;a href=&quot;https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/2026-01-22&quot;&gt;FAA source&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;small&gt;Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.&lt;/small&gt;&lt;/p&gt;</description>
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<title>4MB: 1 change (no action items) on 30 Oct 2025</title>
<link>https://amend.watch/4MB/#c-2025-10-30</link>
<guid isPermaLink="false">amend.watch/4MB/2025-10-30</guid>
<pubDate>Thu, 02 Oct 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 30 Oct 2025 at 0901Z, compared to 02 Oct 2025.&lt;/p&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport phone number changed to 508-479-8301; name changed: Derick M. Jones → John St. Amand&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/4MB/#c-2025-10-30&quot;&gt;See every change on Amend&lt;/a&gt; · &lt;a href=&quot;https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/2025-10-30&quot;&gt;FAA source&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;small&gt;Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.&lt;/small&gt;&lt;/p&gt;</description>
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<item>
<title>4MB: 2 changes (no action items) on 05 Sep 2024</title>
<link>https://amend.watch/4MB/#c-2024-09-05</link>
<guid isPermaLink="false">amend.watch/4MB/2024-09-05</guid>
<pubDate>Thu, 08 Aug 2024 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 05 Sep 2024 at 0901Z, compared to 08 Aug 2024.&lt;/p&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Runway: Runway 02: controlling obstacle changed (now 20 ft tall, 283 ft from threshold, 29 ft right of centerline, clearance slope 4:1); controlling obstacle: PLINE → TREES&lt;/li&gt;&lt;li&gt;Runway: Runway 20: controlling obstacle changed (now 46 ft tall, 210 ft from threshold, 121 ft left of centerline, clearance slope 0:1)&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/4MB/#c-2024-09-05&quot;&gt;See every change on Amend&lt;/a&gt; · &lt;a href=&quot;https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/2024-09-05&quot;&gt;FAA source&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;small&gt;Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.&lt;/small&gt;&lt;/p&gt;</description>
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