KALO NOTAMs
Active notices for Waterloo Regional Airport (ALO · KALO), Waterloo, IA. 6 in force, as of 7 Aug 2026 0232Z.
All of Waterloo Regional Airport — runways, frequencies, charts and live weatherLive from the FAA NOTAM Management Service · updated 2 min ago
Airport 1
Obstacles 3
Procedures 2
All 6 active NOTAMs every severity, with windows and raw text
Airport · 1 active
RVR — unserviceable
MediumFrom 31 Jul 2026 1709Z to 7 Aug 2026 2000Z (estimated) · NOTAM 07/031 · ICAO A0464/26
AD AP RVR ALL U/S
07/031 NOTAMN Q) KZAU/QFTAS/I/B/A/000/999/4233N09224W005 A) KALO B) 2607311709 C) 2608072000EST E) AP RVR ALL U/S
Obstacles · 3 active
OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U
MediumFrom 24 Jun 2026 1023Z to 22 Sep 2026 1023Z · NOTAM 06/021
OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U/S
!ALO 06/021 ALO OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U/S 2606241023-2609221023
OBST TOWER LGT (ASR 1259876) 423401.80N0921011.90W (10.2NM E ALO) 1242.8FT (259.8FT AGL) U
MediumFrom 7 Aug 2026 0218Z to 7 Oct 2026 1200Z · NOTAM 08/001
OBST TOWER LGT (ASR 1259876) 423401.80N0921011.90W (10.2NM E ALO) 1242.8FT (259.8FT AGL) U/S
!ALO 08/001 ALO OBST TOWER LGT (ASR 1259876) 423401.80N0921011.90W (10.2NM E ALO) 1242.8FT (259.8FT AGL) U/S 2608070218-2610071200
OBST TOWER LGT (ASR 1018166) 422645.00N0922230.00W (6.9NM S ALO) 1396.7FT (434.7FT AGL) U/
MediumFrom 20 Jan 2026 2038Z to 31 Dec 2026 2359Z · NOTAM 01/048
OBST TOWER LGT (ASR 1018166) 422645.00N0922230.00W (6.9NM S ALO) 1396.7FT (434.7FT AGL) U/S
01/048 NOTAMN<BR> <B>Q) </B>KZAU/QOLAS/IV/M/E/000/014/4233N09224W005<BR> <B>A) </B>KALO<BR> <B>B) </B>2601202038<BR> <B>C) </B>2612312359<BR> <B>E) </B> TOWER LGT (ASR 1018166) 422645.00N0922230.00W (6.9NM S ALO) 1396.7FT (434.7FT AGL) U/S<BR>
Procedures · 2 active
Instrument approach
MediumFrom 11 Mar 2026 1332Z to 21 Oct 2026 2355Z (estimated) · NOTAM 6/6629 · ICAO A0292/26 · FDC
IAP WATERLOO RGNL, WATERLOO, IA. RNAV (GPS) RWY 36, AMDT 1A... LNAV/VNAV DA 1191/HAT 322 ALL CATS. TEMPORARY CRANE 980 MSL 2185FT EAST OF RWY 36 (2024-ACE-2632-NRA). 2603111332-2610212355EST
Q) KZAU/QPIXX/I/NBO/A/000/999/4233N09224W005 A) KALO B) 2603111331 C) 2610211331EST E) ALO WATERLOO RGNL, WATERLOO, IA. RNAV (GPS) RWY 36, AMDT 1A... LNAV/VNAV DA 1191/HAT 322 ALL CATS. TEMPORARY CRANE 980 MSL 2185FT EAST OF RWY 36 (2024-ACE-2632-NRA).
Instrument approach — not available
MediumFrom 14 May 2026 2031Z to 14 May 2028 2031Z (estimated) · NOTAM 6/0544 · ICAO A0414/26 · FDC
IAP WATERLOO RGNL, WATERLOO, IA. VOR RWY 18, AMDT 10A... PROCEDURE NA. 2605142031-2805142031EST
Q) KZAU/QPIAU/I/NBO/A/000/999/4233N09224W005 A) KALO B) 2605142031 C) 2805142031EST E) ALO WATERLOO RGNL, WATERLOO, IA. VOR RWY 18, AMDT 10A... PROCEDURE NA.
NOTAMs are shown for planning. Always confirm with an official preflight briefing.
Frequently asked
Are there any NOTAMs at KALO right now?
Waterloo Regional Airport has 6 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 KALO
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.