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WATERLOO RGNL - Airport Diagram
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KALO
ICAO KALOIATA ALOLocal ALO
WATERLOO RGNL
PublicPUB

4 miles NW of WATERLOO, IA, US
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Status
Operational
Coordinates
42° 33' 30"N 92° 24' 04"W
Elevation
873' MSL
Pattern Alt
1873' MSL
Mag Variation
0°
Declination
0°
Fuel
JET A, 100LL
FSS
FORT DODGE (FOD)
Sectional
CHICAGO
ARTCC
CHICAGO (ZAU)
Data Effective
3/19/26-4/16/26
KALO MVFR
2:54 PM CDT  
Overcast 2,800'
10sm
39°F
30°F
29.97"Hg
270° 16kts
Gusts 33kts
AO2 PK WND 27035/1933 SLP154 T00391011
METAR KALO 041954Z 27016G33KT 10SM OVC028 04/M01 A2997 RMK AO2 PK WND 27035/1933 SLP154 T00391011
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KALO FBOs

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Livingston Aviation
UNICOM: 122.95
Phone: (319) 234-1783
No Rating Available
0 Reviews (Read | Sign In To Write)
Avfuel
As of 4/3
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.99 7.45 7.45
Fuel Notes
Prices include tax

KALO Aircraft Service & Maintenance

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Connell Aviation Group
Phone: (641) 330-2537
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Weather and Advisory

ATIS 120.65
ASOS 120.65
(319) 209-4125

Common

CTAF 125.075
WHEN ATCT CLSD ACTVT MALSR RWY 12; MALS RWY 30; VASI RWY 18; PAPI RWY 36; MIRL RWYS 18/36, AND HIRL RWY 12/30 - CTAF.; WHEN ATCT CLSD & DURG SNOW EVENTS, ALL ARR/DEP ACFT ANNC THEIR INTNS ON CTAF 5 MIN PRIOR TO USING THE RWYS.; PERSONNEL & EQUP PERFORMING SNOW REMOVAL OPNS WILL MONITOR CTAF.
UNICOM 122.95

Clearance

Clearance Delivery 121.9

Ground

WATERLOO GROUND 121.9
0600-2000

Tower

WATERLOO TOWER 125.075
0600-2000

Approach

DES MOINES APPROACH 118.9

Departure

DES MOINES DEPARTURE 118.9

Center

DES MOINES CENTER 118.9
LOW

Flight Service

Flight Service 122.6
(FOD)

Emergency

Emergency 121.5

Military

ANG OPS 36.7
ANG OPS 142.6

Terminal Area Forecast

KALO
Sat, 4/4 12:20 PM CDT
Sat, 4/4 1:00 PM CDT - Sun, 4/5 1:00 PM CDT
MVFR
1:00 PM CDT - 2:00 PM CDT
Broken 1,800'
6sm
270° 19kts
Gusts 29kts
MVFR
2:00 PM CDT - 4:00 PM CDT
Broken 2,700'
6sm
270° 20kts
Gusts 29kts
VFR
4:00 PM CDT - 8:00 PM CDT
Broken 3,500'
6sm
270° 20kts
Gusts 29kts
MVFR
8:00 PM CDT - 6:00 AM CDT
Broken 2,700'
6sm
300° 17kts
Gusts 25kts
VFR
6:00 AM CDT - 1:00 PM CDT
Scattered 2,700'
6sm
300° 12kts
Gusts 20kts
TAF KALO 041720Z 0418/0518 27019G29KT P6SM BKN018
   FM041900 27020G29KT P6SM BKN027
   FM042100 27020G29KT P6SM BKN035
   FM050100 30017G25KT P6SM BKN027
   FM051100 30012G20KT P6SM SCT027
KALO
EffectiveExpiresCategoryNOTAM
Domestic
4/8/26
1230Z
4/8/26
2030Z
!ALO 04/001 ALO SVC TAR/SSR U/S 2604081230-2604082030
3/25/26
2211Z
5/31/26
2359Z
!ALO 03/017 ALO OBST TOWER LGT (ASR 1017308) 422632.00N0922349.00W (7.0NM S ALO) 1358.3FT (449.5FT AGL) U/S 2603252211-2605312359
3/3/26
1822Z
5/3/26
2359Z
!ALO 03/001 ALO OBST TOWER LGT (ASR 1266443) 423503.20N0923829.70W (10.7NM W ALO) 1252.0FT (258.9FT AGL) U/S 2603031822-2605032359
1/20/26
2038Z
12/31/26
2359Z
!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
FDC
3/11/26
1332Z
!FDC 6/6629 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).
2603111332-2610212355EST
2/23/26
1741Z
!FDC 6/8758 ALO IAP WATERLOO RGNL, WATERLOO, IA.
RNAV (GPS) RWY 12, AMDT 1...
LNAV/VNAV ALL CATS VISIBILITY RVR 3500. CHANGE PBN REQUIREMENTS
NOTE TO: RNP APCH - GPS. DELETE *LNAV ONLY. CHANGE MIN ALT AT WONDU
TO READ: WONDU/1.80 NM TO RW12 1500. CHANGE CHART VDP TO READ:
CHART VDP AT 1.03 NM TO RW12.
THIS IS RNAV (GPS) RWY 12, AMDT 1A. 2602231741-PERM
1/14/26
1651Z
!FDC 6/3402 ALO IAP WATERLOO RGNL, WATERLOO, IA.
VOR RWY 18, AMDT 10...
MSA FROM ALO VOR/DME WITHIN 25NM 180-360 2800.
THIS IS VOR RWY 18, AMDT 10A. 2601141651-PERM
1/14/26
1651Z
!FDC 6/3401 ALO IAP WATERLOO RGNL, WATERLOO, IA.
VOR RWY 12, AMDT 10C...
MSA FROM ALO VOR/DME WITHIN 25NM 180-360 2800.
THIS IS VOR RWY 12, AMDT 10D. 2601141651-PERM
1/14/26
1651Z
!FDC 6/3400 ALO IAP WATERLOO RGNL, WATERLOO, IA.
LOC BC RWY 30, AMDT 12A...
MSA FROM ALO VOR/DME WITHIN 25NM 180-360 2800.
THIS IS LOC BC RWY 30, AMDT 12B. 2601141651-PERM
1/14/26
1651Z
!FDC 6/3399 ALO IAP WATERLOO RGNL, WATERLOO, IA.
ILS OR LOC RWY 12, AMDT 10B...
MSA FROM ALO VOR/DME WITHIN 25NM 180-360 2800.
DELETE PROFILE NOTE: *LOC ONLY. DELETE: * FROM 2.7 NM TO I-ALO VDP
IN PROFILE VIEW. DELETE: * FROM 1420 ALTITUDE AT ZESOP IN PROFILE
VIEW.
THIS IS ILS OR LOC RWY 12, AMDT 10C. 2601141651-PERM
3/20/25
1539Z
!FDC 5/5811 ALO IAP WATERLOO RGNL, WATERLOO, IA.
VOR RWY 18, AMDT 10...
PROCEDURE NA.
2503201539-2703201538EST
Yes
0500-2100
CITY OF WATERLOO
715 MULBERRY
WATERLOO, IA 50701
Phone: 319-291-4323
MR. STEVEN KJERGAARD
2790 LIVINGSTON LANE
WATERLOO, IA 50703
Phone: 319-291-4483
FORT DODGE FSS (FOD)
Toll Free: 1-800-WX-BRIEF
ALO
--
WHEN ATCT CLSD ACTVT MALSR RWY 12; MALS RWY 30; VASI RWY 18; PAPI RWY 36; MIRL RWYS 18/36, AND HIRL RWY 12/30 - CTAF.
N/A
Yes - Lighted
No
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
High & Low Pressure
High & Low Pressure
Air Ambulance
Charter Service
Pilot Instruction
Aircraft Rental

Runway 12/30

8399 ft. x 150 ft.
ASPH  
Good 
GRVD 
HIGH 
 
120,000lbs 
250,000lbs 
550,000lbs 
1,120,000lbs 
  Runway 12 Runway 30
True Heading 128°308°
Traffic Pattern Left Left
Markings PIR NPI
Markings Condition GOOD GOOD
Latitude 42° 33' 58"N 42° 33' 07"N
Longitude 92° 24' 43"W 92° 23' 14"W
Elevation 873' 867'
Threshold Crossing Height 57 ft. AGL 52 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L V4L
Approach Lights MALSR MALS
Centerline Lights
Runway End Identifier Lights

Runway 18/36

6003 ft. x 150 ft.
ASPH CONC  
Good 
GRVD 
MED 
 
120,000lbs 
222,000lbs 
377,000lbs 
889,000lbs 
  Runway 18 Runway 36
True Heading 188°8°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition FAIR FAIR
Latitude 42° 33' 57"N 42° 32' 58"N
Longitude 92° 24' 05"W 92° 24' 16"W
Elevation 871' 868'
Threshold Crossing Height 42 ft. AGL 51 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator V4L P4L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes
A110-10FOR CD IF UNA ON 121.9 CTC WATERLOO ATCT AT 319-233-4835. WHEN WATERLOO ATCT CLSD, FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
A110-11ACR NA TWY A EAST OF RWY 12/30.
A110-12TWY A LGT BTN RWY 12/30 & ARMY AVN SUPPORT RAMP NA.
A110-2BIRDS ON & INVOF ARPT.
A110-3RWY 30 IS CALM WIND RWY.
A110-5WHEN DEPARTING ALL RWYS, ENDS OF OTHER RWYS NOT VISIBLE.
A110-6WHEN ATCT CLSD & DURG SNOW EVENTS, ALL ARR/DEP ACFT ANNC THEIR INTNS ON CTAF 5 MIN PRIOR TO USING THE RWYS.
A110-7PERSONNEL & EQUP PERFORMING SNOW REMOVAL OPNS WILL MONITOR CTAF.
A110-8ARNG: ARNG OPS CTC DSN 431-5520, C319-234-1372.
A110-9ARPT SFC CONDS UNMON 2200-0430 DAILY.
A26CLSD TO UNSKED ACR OPNS WITH MORE THAN 10 PSGR SEATS EXCP 72 HRS PPR AMGR. CALL AMGR 319-291-4483. CELL 319-529-1388 ARFF INDEX B PROVIDED. ARFF INDEX C AVBL ON 72 HRS REQ. AIR CARRIER OPS OVER 9 PSGR SEATS NOT AUTH OVER 15 MINUTES BEFORE OR AFTER SKED ARR OR DEP TIMES EXCP WITH PRIOR COORD WITH AMGR.
A39-12/30PCR VALUE: 513/F/B/X/T
A39-18/36PCR VALUE: 202/F/B/X/T
A70-100LLFUEL AVBL ON REQ. FEE FOR SVCS.
A76-AMBCAR RENTAL
A81-APTWHEN ATCT CLSD ACTVT MALSR RWY 12; MALS RWY 30; VASI RWY 18; PAPI RWY 36; MIRL RWYS 18/36, AND HIRL RWY 12/30 - CTAF.
WATERLOO RGNL (ICAO: KALO, IATA: ALO) is a public airport located in WATERLOO, IA, US.