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KTNU
NEWTON MUNI-EARL JOHNSON FLD
Public
PUB
2 miles SE of NEWTON, IA
View on
Map
Status
Operational
Coordinates
41° 40' 28"N
93° 01' 18"W
Elevation
952' MSL
Pattern Alt
1952' MSL
Mag Variation
00E
Fuel
JET A, 100LL
FSS
FORT DODGE (FOD)
Sectional
OMAHA
ARTCC
CHICAGO (ZAU)
Data Effective
11/27/25-12/25/25
KTNU
VFR
3:55 AM CST
RAW
Clear
Viz
10sm
Temp
43°F
Dew
43°F
Pres
29.37"Hg
Wind
190° 12kts
RMK
A01
METAR KTNU 180955Z AUTO 19012KT 10SM CLR 06/06 A2937 RMK A01
Services
Frequencies & Documents
Freqs & Docs
TAF
NOTAM
Operations
Runways
Remarks
Add Your Business
KTNU FBOs
Promote Listing
Johnson Aviation
UNICOM: 122.8
Phone: (641) 792-1292
0 Reviews
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Phillips 66
As of
11/27
100LL
JET
A
JET
A (FSII)
MOGAS
UL94
Self Serve
Full Serve
5.89
5.89
Fuel Notes
Prices include tax
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Your Information
Business
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UNICOM
122.8
CTAF
122.8
AWOS-3
AWOS-3
641-791-3302
132.275
FAA A/FD Pages
FAA A/FD Page
Airport Diagrams
No Documents
Airport Minimums
ALTERNATE MINIMUMS
TAKEOFF MINIMUMS
Departure Procedures
No Documents
Hotspot
No Documents
Standard Term. Arrival
No Documents
Instrument Approach
ILS OR LOC RWY 32
RNAV (GPS) RWY 14
RNAV (GPS) RWY 32
VOR RWY 14
Terminal Area Forecast
KDSM (30nm)
RAW
Reported
Wed, 12/17 11:20 PM CST
Valid
Thu, 12/18 12:00 AM CST - Fri, 12/19 12:00 AM CST
MVFR
12:00 AM CST - 3:00 AM CST
Overcast 20,000'
Broken 2,200'
Viz
6sm
Wind
190° 12kts
MVFR
1:00 AM CST - 3:00 AM CST
Light Rain
Overcast 1,500'
Viz
4sm
Wind
Calm
VFR
3:00 AM CST - 6:00 AM CST
Light Rain
Overcast 4,500'
Scattered 2,700'
Viz
6sm
Wind
230° 11kts
MVFR
6:00 AM CST - 7:00 AM CST
Light Rain
Broken 2,100'
Viz
4sm
Wind
Calm
MVFR
6:00 AM CST - 8:00 AM CST
Overcast 3,000'
Scattered 2,100'
Viz
6sm
Wind
270° 14kts
Gusts 22kts
VFR
8:00 AM CST - 11:00 AM CST
Broken 5,000'
Scattered 2,200'
Viz
6sm
Wind
260° 15kts
Gusts 25kts
MVFR
11:00 AM CST - 4:00 PM CST
Overcast 2,200'
Viz
6sm
Wind
280° 24kts
Gusts 35kts
MVFR
4:00 PM CST - 12:00 AM CST
Broken 2,900'
Scattered 2,100'
Viz
6sm
Wind
300° 26kts
Gusts 44kts
TAF KDSM 180520Z 1806/1906 19012KT P6SM BKN022 OVC200 WS020/20045KT
PROB30 1807/1809 4SM -RA OVC015
FM180900 23011KT 6SM -RA SCT027 OVC045
FM181200 27014G22KT P6SM SCT021 OVC030
PROB30 1812/1813 4SM -RA BKN021
FM181400 26015G25KT P6SM SCT022 BKN050 WS020/28040KT
FM181700 28024G35KT P6SM OVC022
FM182200 30026G44KT P6SM SCT021 BKN029
KTNU
Effective
Expires
Category
NOTAM
Domestic
12/12/25
0927Z
2/12/26
2359Z
!TNU 12/023 TNU OBST TOWER LGT (ASR 1243149) 414225.60N0925949.60W (2.3NM NNE TNU) 1213.9FT (265.1FT AGL) U/S 2512120927-2602122359
12/3/25
0714Z
1/17/26
0713Z
!TNU 12/007 TNU OBST TOWER LGT (ASR 1036827) 413217.00N0931758.00W (14.9NM WSW TNU) 1642.4FT (750.3FT AGL) U/S 2512030714-2601170713
12/2/25
1941Z
1/2/26
2359Z
!TNU 12/006 TNU AD AP BIRD ACT INCREASED SW SIDE 2512021941-2601022359
FDC
5/23/25
1826Z
!FDC 5/4639 TNU IAP NEWTON MUNI-EARL JOHNSON FLD, NEWTON, IA.
RNAV (GPS) RWY 14, AMDT 1B...
LNAV/VNAV MINIMUMS DA 1204/HAT 251 ALL CATS.
2505231826-2705232359EST
ATC Tower
No
Attendance
MON-FRI 0730-1800
SAT-SUN 0800-1700
AFT HRS ONLY CALL (515) 360-1807.
Owner
CITY OF NEWTON
115 N. 2ND AVE E. PO BOX 399
NEWTON, IA 50208
Phone: 641-792-2787
Manager
ETHAN NASALROAD
BOX 986-2901 RUSTY WALLACE DRIVE
NEWTON, IA 50208
Phone: 641-792-1292
FSS
FORT DODGE FSS (FOD)
Toll Free: 1-800-WX-BRIEF
NOTAM
TNU
Light Schedule
--
Lights
ACTVT MIRL RY 14/32, VASI RYS 14 & 32, REIL RWY 14 AND MALSR RWY 32 - CTAF.
Beacon
N/A
Wind Indicator
Yes - Lighted
Segmented Cir.
No
Landing Fee
No
Parking
Hanger, Tie-Down
Int'l Operations
NOT a Landing Rights Airport
NOT an Airport of Entry
Airframe Repair
Major
Pwrplant Repair
Major
Bottled Oxygen
None
Bulk Oxygen
None
Other Services
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales
Runway 14/32
Dimensions
5600 ft. x 100 ft.
Surface Type
ASPH
Surface Cond
Good
Treatment
NONE
Rwy Edge Lgts
MED
Pavement Class
32 /F/D/X/T
Single Wheel
45,000lbs
Double Wheel
51,000lbs
Double Tandem
--
Dual Dbl Tand
--
Runway 14
Runway 32
True Heading
141°
321°
Traffic Pattern
Left
Left
Markings
NPI
PIR
Markings Condition
FAIR
FAIR
Latitude
41° 40' 50"N
41° 40' 06"N
Longitude
93° 01' 41"W
93° 00' 55"W
Elevation
952'
946'
Threshold Crossing Height
39 ft. AGL
49 ft. AGL
Visual Glide Path Angle
3°
3°
Visual Slope Indicator
V4L
V4L
Approach Lights
MALSR
Centerline Lights
Runway End Identifier Lights
Yes
A110-1
RY 14 IS CALM WIND RY.
A110-2
STADIUM WITHIN 3NM, CHECK FOR EVENTS.
A110-3
SEASONAL MIGRATORY WATERFOWL INVOF ARPT.
A110-4
FOR CD CTC DES MOINES ATCT ON 126.3 OR CALL 515-974-8016.
NEWTON MUNI-EARL JOHNSON FLD (ICAO: KTNU, IATA: TNU) is a public airport located in NEWTON, IA.
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