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<title>S50 · Auburn Muni · Amend</title>
<link>https://amend.watch/S50/</link>
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<description>What changes at S50 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>S50: 1 change (no action items) on 29 Oct 2026</title>
<link>https://amend.watch/S50/</link>
<guid isPermaLink="false">amend.watch/S50/2026-10-29</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;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Airport diagram changed&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/&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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<item>
<title>S50: 2 changes (no action items) on 03 Sep 2026</title>
<link>https://amend.watch/S50/#c-2026-09-03</link>
<guid isPermaLink="false">amend.watch/S50/2026-09-03</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;IFR procedures (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Approach RNAV (GPS) RWY 35 redrawn (still amdt 1)&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Airport diagram changed&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#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>S50: 2 changes (1 action item) on 06 Aug 2026</title>
<link>https://amend.watch/S50/#c-2026-08-06</link>
<guid isPermaLink="false">amend.watch/S50/2026-08-06</guid>
<pubDate>Thu, 09 Jul 2026 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 06 Aug 2026 at 0901Z, compared to 09 Jul 2026.&lt;/p&gt;&lt;h3&gt;Action (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Frequency: Frequency 118.050 (S50 AWOS-3PT) added&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Weather: New weather station: AWOS-3PT (S50), phone 253-802-0933&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#c-2026-08-06&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/2026-08-06&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>S50: 3 changes (no action items) on 09 Jul 2026</title>
<link>https://amend.watch/S50/#c-2026-07-09</link>
<guid isPermaLink="false">amend.watch/S50/2026-07-09</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 35 amended (amdt 1)&lt;/li&gt;&lt;li&gt;Chart: Approach RNAV (GPS)-A removed&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Chart: Airport diagram changed&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#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>S50: 1 change (no action items) on 20 Feb 2025</title>
<link>https://amend.watch/S50/#c-2025-02-20</link>
<guid isPermaLink="false">amend.watch/S50/2025-02-20</guid>
<pubDate>Thu, 23 Jan 2025 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 20 Feb 2025 at 0901Z, compared to 23 Jan 2025.&lt;/p&gt;&lt;h3&gt;FYI (1)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: New remark: PAPI UNUSBLE BYD 10 DEGS RIGHT OF CNTRLN.&lt;br&gt;&lt;small&gt;FAA text: PAPI UNUSBLE BYD 10 DEGS RIGHT OF CNTRLN.&lt;/small&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#c-2025-02-20&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/2025-02-20&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>S50: 3 changes (no action items) on 31 Oct 2024</title>
<link>https://amend.watch/S50/#c-2024-10-31</link>
<guid isPermaLink="false">amend.watch/S50/2024-10-31</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;FYI (3)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: Remark updated: ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. PAPI RWY 17 &amp;amp; 35 OPR CONSLY.&lt;br&gt;&lt;small&gt;FAA text: ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. PAPI RWY 17 &amp;amp; 35 OPR CONSLY.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Remark: Remark updated: CALM WND RWY: 35&lt;br&gt;&lt;small&gt;FAA text: CALM WND RWY: 35&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Frequency: Remark: ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. VASI RWY 17 &amp;amp; 35 OPR CONSLY. → ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. PAPI RWY 17 &amp;amp; 35 OPR CONSLY.&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#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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<item>
<title>S50: 4 changes (2 action items) on 03 Oct 2024</title>
<link>https://amend.watch/S50/#c-2024-10-03</link>
<guid isPermaLink="false">amend.watch/S50/2024-10-03</guid>
<pubDate>Thu, 05 Sep 2024 09:01:00 +0000</pubDate>
<description>&lt;p&gt;FAA cycle effective 03 Oct 2024 at 0901Z, compared to 05 Sep 2024.&lt;/p&gt;&lt;h3&gt;Action (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Remark: Remark updated: Activate REILs on runways 17 and 35, MIRLs on runway 17/35 via CTAF, and VASIs on runways 17 and 35 operate continuously.&lt;br&gt;&lt;small&gt;FAA text: ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. VASI RWY 17 &amp;amp; 35 OPR CONSLY.&lt;/small&gt;&lt;/li&gt;&lt;li&gt;Frequency: Remark: ACTVT REIL RWY 16 &amp;amp; 34; MIRL RWY 16/34 - CTAF. VASI RWY 16 &amp;amp; 34 OPR CONSLY. → ACTVT REIL RWY 17 &amp;amp; 35;  MIRL RWY 17/35 - CTAF. VASI RWY 17 &amp;amp; 35 OPR CONSLY.&lt;/li&gt;&lt;/ul&gt;&lt;h3&gt;FYI (2)&lt;/h3&gt;&lt;ul&gt;&lt;li&gt;Runway: Runway 17: threshold crossing height: 60 → 43 ft AGL; visual glide slope indicator: 4-box VASI on right side of runway (V4R) → 2-light PAPI on left side of runway (P2L); visual glide path angle: 4.5 → 4°&lt;/li&gt;&lt;li&gt;Runway: Runway 35: threshold crossing height: 53 → 57 ft AGL; visual glide slope indicator: 4-box VASI on left side of runway (V4L) → 2-light PAPI on right side of runway (P2R)&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;a href=&quot;https://amend.watch/S50/#c-2024-10-03&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/2024-10-03&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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