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NEWTON MUNI-EARL JOHNSON FLD - Airport Diagram
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KTNU
NEWTON MUNI-EARL JOHNSON FLD
PublicPUB

2 miles SE of NEWTON, IA
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Operational
41° 40' 28"N 93° 01' 18"W
952' MSL
1952' MSL
00E
JET A, 100LL
FORT DODGE (FOD)
OMAHA
CHICAGO (ZAU)
11/27/25-12/25/25
KTNU VFR
10:15 AM CST  
Clear
10sm
-4°F
-9°F
30.71"Hg
270° 6kts
A01
METAR KTNU 141615Z AUTO 27006KT 10SM CLR M20/M23 A3071 RMK A01
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KTNU FBOs

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Johnson Aviation
UNICOM: 122.8
Phone: (641) 792-1292
No Rating Available
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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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122.8 122.8

AWOS-3

AWOS-3
641-791-3302
 132.275

FAA A/FD Pages

Airport Diagrams

  • No Documents

Airport Minimums

Departure Procedures

  • No Documents

Hotspot

  • No Documents

Standard Term. Arrival

  • No Documents

Instrument Approach

Terminal Area Forecast

KDSM (30nm)
Sun, 12/14 5:22 AM CST
Sun, 12/14 6:00 AM CST - Mon, 12/15 6:00 AM CST
VFR
6:00 AM CST - 11:00 AM CST
Sky Clear
6sm
320° 7kts
VFR
11:00 AM CST - 3:00 PM CST
Few 25,000'
6sm
VRB° 4kts
VFR
3:00 PM CST - 9:00 PM CST
Few 22,000'
6sm
180° 5kts
VFR
9:00 PM CST - 11:00 PM CST
Sky Clear
6sm
180° 10kts
VFR
11:00 PM CST - 4:00 AM CST
Sky Clear
6sm
190° 11kts
Gusts 19kts
VFR
4:00 AM CST - 6:00 AM CST
Few 25,000'
6sm
220° 12kts
Gusts 22kts
TAF KDSM 141122Z 1412/1512 32007KT P6SM SKC
   FM141700 VRB04KT P6SM FEW250
   FM142100 18005KT P6SM FEW220
   FM150300 18010KT P6SM SKC
   FM150500 19011G19KT P6SM SKC WS020/22040KT
   FM151000 22012G22KT P6SM FEW250 WS020/25040KT
KTNU
EffectiveExpiresCategoryNOTAM
Domestic
12/14/25
1622Z
12/15/25
0600Z
!TNU 12/029 TNU AD AP ALL SFC WIP SN REMOVAL 2512141622-2512150600
12/14/25
1621Z
12/15/25
1621Z
Runway!TNU 12/028 TNU RWY 32 FICON 3/3/3 60 PCT COMPACTED SN OBS AT 2512141621. 2512141621-2512151621
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
12/9/25
1432Z
12/16/25
1800Z
Runway!TNU 12/020 TNU RWY 14/32 5FT SNOWBANKS ADJ 2512091432-2512161800
12/9/25
1432Z
12/16/25
1800Z
!TNU 12/019 TNU TWY A 5FT SNOWBANKS ADJ 2512091432-2512161800
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
11/14/25
1924Z
12/14/25
2359Z
!TNU 11/005 TNU AD AP ABN U/S 2511141924-2512142359
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
No
MON-FRI 0730-1800
SAT-SUN 0800-1700
AFT HRS ONLY CALL (515) 360-1807.
CITY OF NEWTON
115 N. 2ND AVE E. PO BOX 399
NEWTON, IA 50208
Phone: 641-792-2787
ETHAN NASALROAD
BOX 986-2901 RUSTY WALLACE DRIVE
NEWTON, IA 50208
Phone: 641-792-1292
FORT DODGE FSS (FOD)
Toll Free: 1-800-WX-BRIEF
TNU
--
ACTVT MIRL RY 14/32, VASI RYS 14 & 32, REIL RWY 14 AND MALSR RWY 32 - CTAF.
N/A
Yes - Lighted
No
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
None
None
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales

Runway 14/32

5600 ft. x 100 ft.
ASPH  
Good 
NONE 
MED 
32 /F/D/X/T 
45,000lbs 
51,000lbs 
-- 
-- 
  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
A110-1RY 14 IS CALM WIND RY.
A110-2STADIUM WITHIN 3NM, CHECK FOR EVENTS.
A110-3SEASONAL MIGRATORY WATERFOWL INVOF ARPT.
A110-4FOR 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.