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<title>GCN · Grand Canyon Ntl Park · Amend</title>
<link>https://amend.watch/GCN/</link>
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<description>What changes at GCN each FAA cycle, in plain English, action items first.</description>
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<title>GCN: 3 changes (1 action item) on 03 Sep 2026</title>
<link>https://amend.watch/GCN/#c-2026-09-03</link>
<guid isPermaLink="false">amend.watch/GCN/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;Action (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: Remark removed: COMMUNICATIONS PRVDD BY PRESCOTT RADIO ON FREQ 122.4 (GRAND CANYON RCO) WHEN ATCT IS CLSD.&lt;br&gt;&lt;small&gt;FAA text: COMMUNICATIONS PRVDD BY PRESCOTT RADIO ON FREQ 122.4 (GRAND CANYON RCO) WHEN ATCT IS CLSD.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Frequency: Flight service (FSS) 122.4 via the Grand Canyon outlet no longer available&lt;/li&gt;&lt;li&gt;Remark: Remark updated: FOR CD WHEN ATCT CLSD IF UNA TO CTC ON FSS FREQ, CTC LOS ANGELES ARTCC AT 661-575-2079.&lt;br&gt;&lt;small&gt;FAA text: FOR CD WHEN ATCT CLSD IF UNA TO CTC ON FSS FREQ, CTC LOS ANGELES ARTCC AT 661-575-2079.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/GCN/#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>GCN: 1 change (no action items) on 09 Jul 2026</title>
<link>https://amend.watch/GCN/#c-2026-07-09</link>
<guid isPermaLink="false">amend.watch/GCN/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;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport phone number changed to 480-261-9559&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/GCN/#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>GCN: 2 changes (1 action item) on 16 Apr 2026</title>
<link>https://amend.watch/GCN/#c-2026-04-16</link>
<guid isPermaLink="false">amend.watch/GCN/2026-04-16</guid>
<pubDate>Thu, 19 Mar 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 16 Apr 2026 at 0901Z, compared to 19 Mar 2026.&lt;/p&gt;&lt;h3&gt;Action (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: New remark: SAID in use; operate transponders with altitude reporting mode and ADS-B (if equipped) enabled on all airport surfaces.&lt;br&gt;&lt;small&gt;FAA text: SAID IN USE. OPERATE TRANSPONDERS WITH ALTITUDE REPORTING MODE AND ADS-B (IF EQUIPPED) ENABLED ON ALL AIRPORT SURFACES.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Frequency: Frequency 124.3 no longer listed for GCN ASOS&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/GCN/#c-2026-04-16&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/2026-04-16&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>GCN: 2 changes (no action items) on 07 Aug 2025</title>
<link>https://amend.watch/GCN/#c-2025-08-07</link>
<guid isPermaLink="false">amend.watch/GCN/2025-08-07</guid>
<pubDate>Thu, 10 Jul 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 07 Aug 2025 at 0901Z, compared to 10 Jul 2025.&lt;/p&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Airport phone number changed to 623-695-8656; name changed: Warren Smith → David Reffner&lt;/li&gt;&lt;li&gt;Runway: Runway 03/21: pavement now in fair condition&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/GCN/#c-2025-08-07&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/2025-08-07&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>GCN: 1 change (no action items) on 28 Nov 2024</title>
<link>https://amend.watch/GCN/#c-2024-11-28</link>
<guid isPermaLink="false">amend.watch/GCN/2024-11-28</guid>
<pubDate>Thu, 31 Oct 2024 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 28 Nov 2024 at 0901Z, compared to 31 Oct 2024.&lt;/p&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Airport: Services: added parachute jump activity (PAJA)&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/GCN/#c-2024-11-28&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/2024-11-28&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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