KALO NOTAMs

Active notices for Waterloo Regional (ALO · KALO), Waterloo, IA. 8 in force, as of 5 Nov 2026 1259Z. · Open on the map

All of Waterloo Regional — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 1 min ago

Approach & navaids 1

Runway 12 — glide path unserviceable

ILS runway 12 glide path is out of service.

FAA text

NAV ILS RWY 12 GP U/S

11/006Active · expires in 6d (est.)

Obstacles 3

Tower lights — unserviceable

Tower lights are out of service: 1338.9 ft MSL (403.9 ft AGL), 10.1 NM south-southeast of ALO, at 422355.00N0921935.00W (ASR 1260564).

FAA text

OBST TOWER LGT (ASR 1260564) 422355.00N0921935.00W (10.1NM SSE ALO) 1338.9FT (403.9FT AGL) U/S

11/001Active · expires in 25d

Tower lights — unserviceable

Tower lights are out of service: 1396.7 ft MSL (434.7 ft AGL), 6.9 NM south of ALO, at 422645.00N0922230.00W (ASR 1018166).

FAA text

OBST TOWER LGT (ASR 1018166) 422645.00N0922230.00W (6.9NM S ALO) 1396.7FT (434.7FT AGL) U/S

01/048Active · expires in 56d

Tower lights — unserviceable

Tower lights are out of service: 1057.1 ft MSL (203.1 ft AGL), 1.8 NM southwest of ALO, at 423217.70N0922551.60W (ASR 1230351).

FAA text

OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U/S

10/010Active · expires in 63d

Procedures 2

Approach RNAV (GPS) RWY 36 changed

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). 2610151530-2705272000EST

FDC 6/9819Active · expires in 203d (est.)

Approach VOR RWY 18 not available

Approach (IAP), WATERLOO RGNL, WATERLOO, IA. Applies to VOR RWY 18 (AMDT 10A). The procedure is not authorized.

Reworded by AI and checked against the FAA text. The FAA text governs.

FAA text

IAP WATERLOO RGNL, WATERLOO, IA. VOR RWY 18, AMDT 10A... PROCEDURE NA. 2605142031-2805142031EST

FDC 6/0544Active · expires in 556d (est.)

All 8 active NOTAMs every severity, with windows and raw text

Runway · 2 active

Runway 12 — braking action good (5/5/5)

Low

From 4 Nov 2026 1017Z to 5 Nov 2026 1017Z · NOTAM 11/007 · ICAO A0627/26

RWY 12 FICON 5/5/5 100 PCT WET OBS AT 2611041017.

!ALO 11/007 ALO RWY 12 FICON 5/5/5 100 PCT WET OBS AT 2611041017. 2611041017-2611051017

Runway 18 — braking action good (5/5/5)

Low

From 4 Nov 2026 1018Z to 5 Nov 2026 1018Z · NOTAM 11/008 · ICAO A0628/26

RWY 18 FICON 5/5/5 100 PCT WET OBS AT 2611041018.

!ALO 11/008 ALO RWY 18 FICON 5/5/5 100 PCT WET OBS AT 2611041018. 2611041018-2611051018

Approach & navaids · 1 active

Runway 12 — glide path unserviceable

Medium

From 4 Nov 2026 0929Z to 11 Nov 2026 2000Z (estimated) · NOTAM 11/006 · ICAO A0626/26

NAV ILS RWY 12 GP U/S

!ALO 11/006 ALO NAV ILS RWY 12 GP U/S 2611040929-2611112000EST

Obstacles · 3 active

Tower lights — unserviceable

Medium

From 1 Nov 2026 0013Z to 30 Nov 2026 2359Z · NOTAM 11/001

OBST TOWER LGT (ASR 1260564) 422355.00N0921935.00W (10.1NM SSE ALO) 1338.9FT (403.9FT AGL) U/S

!ALO 11/001 ALO OBST TOWER LGT (ASR 1260564) 422355.00N0921935.00W (10.1NM SSE ALO) 1338.9FT (403.9FT AGL) U/S 2611010013-2611302359

Tower lights — unserviceable

Medium

From 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

!ALO 01/048 ALO OBST TOWER LGT (ASR 1018166) 422645.00N0922230.00W (6.9NM S ALO) 1396.7FT (434.7FT AGL) U/S 2601202038-2612312359

Tower lights — unserviceable

Medium

From 9 Oct 2026 1317Z to 7 Jan 2027 1417Z · NOTAM 10/010

OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U/S

!ALO 10/010 ALO OBST TOWER LGT (ASR 1230351) 423217.70N0922551.60W (1.8NM SW ALO) 1057.1FT (203.1FT AGL) U/S 2610091317-2701071417

Procedures · 2 active

Approach RNAV (GPS) RWY 36 changed

Medium

From 15 Oct 2026 1530Z to 27 May 2027 2000Z (estimated) · NOTAM 6/9819 · ICAO A0558/26 · 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). 2610151530-2705272000EST

!FDC 6/9819 ALO 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).
2610151530-2705272000EST

Approach VOR RWY 18 not available

Medium

From 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

!FDC 6/0544 ALO IAP WATERLOO RGNL, WATERLOO, IA.
VOR RWY 18, AMDT 10A...
PROCEDURE NA.
2605142031-2805142031EST

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at KALO right now?

Waterloo Regional has 8 active NOTAMs, 2 of them affecting runways.

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.

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