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<title>8D4 · Paul C Miller/Sparta · Amend</title>
<link>https://amend.watch/8D4/</link>
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<description>What changes at 8D4 each FAA cycle, in plain English, action items first.</description>
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<lastBuildDate>Fri, 09 Oct 2026 19:31:29 +0000</lastBuildDate>
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<title>8D4: 3 changes (no action items) on 29 Oct 2026</title>
<link>https://amend.watch/8D4/</link>
<guid isPermaLink="false">amend.watch/8D4/2026-10-29</guid>
<pubDate>Thu, 01 Oct 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 29 Oct 2026 at 0901Z, compared to 01 Oct 2026.&lt;/p&gt;&lt;h3&gt;IFR procedures (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Approach RNAV (GPS) RWY 07 redrawn (still amdt 0D)&lt;/li&gt;&lt;li&gt;Chart: Approach RNAV (GPS) RWY 25 redrawn (still amdt 0D)&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Airport diagram added&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/&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/2026-10-29&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>8D4: 1 change (no action items) on 03 Sep 2026</title>
<link>https://amend.watch/8D4/#c-2026-09-03</link>
<guid isPermaLink="false">amend.watch/8D4/2026-09-03</guid>
<pubDate>Thu, 06 Aug 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 03 Sep 2026 at 0901Z, compared to 06 Aug 2026.&lt;/p&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport contact address: 156 E DIVISION ST → 276 W DIVISION ST&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2026-09-03&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/2026-09-03&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>8D4: 2 changes (no action items) on 09 Jul 2026</title>
<link>https://amend.watch/8D4/#c-2026-07-09</link>
<guid isPermaLink="false">amend.watch/8D4/2026-07-09</guid>
<pubDate>Thu, 11 Jun 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 09 Jul 2026 at 0901Z, compared to 11 Jun 2026.&lt;/p&gt;&lt;h3&gt;IFR procedures (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Approach RNAV (GPS) RWY 07 amended (amdt 0D)&lt;/li&gt;&lt;li&gt;Chart: Approach RNAV (GPS) RWY 25 amended (amdt 0D)&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2026-07-09&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/2026-07-09&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>8D4: 2 changes (no action items) on 14 May 2026</title>
<link>https://amend.watch/8D4/#c-2026-05-14</link>
<guid isPermaLink="false">amend.watch/8D4/2026-05-14</guid>
<pubDate>Thu, 16 Apr 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 14 May 2026 at 0901Z, compared to 16 Apr 2026.&lt;/p&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Distance from the city&amp;#x27;s business district: 3 → 2; fuel: added Jet A, kerosene, with FS-II (A+)&lt;/li&gt;&lt;li&gt;Remark: Remark updated: 100LL &amp;amp; JET A+ AVBL H24 SELF SVC VIA CREDIT CARD.&lt;br&gt;&lt;small&gt;FAA text: 100LL &amp;amp; JET A+ AVBL H24 SELF SVC VIA CREDIT CARD.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2026-05-14&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/2026-05-14&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>8D4: 5 changes (no action items) on 04 Sep 2025</title>
<link>https://amend.watch/8D4/#c-2025-09-04</link>
<guid isPermaLink="false">amend.watch/8D4/2025-09-04</guid>
<pubDate>Thu, 07 Aug 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 04 Sep 2025 at 0901Z, compared to 07 Aug 2025.&lt;/p&gt;&lt;h3&gt;FYI (5)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: Remark removed: CALM WIND RWY.&lt;br&gt;&lt;small&gt;FAA text: CALM WIND RWY.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Remark: Remark removed: Unattended major holidays.&lt;br&gt;&lt;small&gt;FAA text: UNATNDD MAJOR HOLS.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Remark: Remark updated: Deer and large birds on and in vicinity of airport.&lt;br&gt;&lt;small&gt;FAA text: DEER &amp;amp; LRG BIRDS ON &amp;amp; INVOF ARPT.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Runway: Runway 07: controlling obstacle changed (now 27 ft tall, 471 ft from threshold, 166 ft left of centerline, clearance slope 10:1); controlling obstacle: TREES → TREE&lt;/li&gt;&lt;li&gt;Runway: Runway 25: controlling obstacle changed (now 34 ft tall, 716 ft from threshold, 342 ft right of centerline, clearance slope 15:1); controlling obstacle: none → TREE&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2025-09-04&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/2025-09-04&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>8D4: 5 changes (1 action item) on 17 Apr 2025</title>
<link>https://amend.watch/8D4/#c-2025-04-17</link>
<guid isPermaLink="false">amend.watch/8D4/2025-04-17</guid>
<pubDate>Thu, 20 Mar 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 17 Apr 2025 at 0901Z, compared to 20 Mar 2025.&lt;/p&gt;&lt;h3&gt;Action (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport attendance schedule: dropped SAT-SUN IREG&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (4)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Frequency: Frequency 257.6 now also listed for GRAND RAPIDS RCAG&lt;/li&gt;&lt;li&gt;Airport: NOTAM facility: LAN → 8D4&lt;/li&gt;&lt;li&gt;Remark: Remark removed: PWRD PRCHT OPS NORTH SIDE OF RWY.&lt;br&gt;&lt;small&gt;FAA text: PWRD PRCHT OPS NORTH SIDE OF RWY.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Remark: Remark updated: Administrative building access code is 5-3-2-1.&lt;br&gt;&lt;small&gt;FAA text: ADMIN BLDG ACES: 5-3-2-1.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2025-04-17&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/2025-04-17&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>8D4: 2 changes (2 action items) on 31 Oct 2024</title>
<link>https://amend.watch/8D4/#c-2024-10-31</link>
<guid isPermaLink="false">amend.watch/8D4/2024-10-31</guid>
<pubDate>Thu, 03 Oct 2024 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 31 Oct 2024 at 0901Z, compared to 03 Oct 2024.&lt;/p&gt;&lt;h3&gt;Action (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Frequency: Frequency 126.650 (8D4 AWOS-3PT) added&lt;/li&gt;&lt;li&gt;Frequency: Frequency 132.95 (8D4 AWOS-3PT) removed&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/8D4/#c-2024-10-31&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/2024-10-31&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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