KTNU

VFR

NEWTON MUNI-EARL JOHNSON FLD

NEWTON · IOWA

Elev
952.5'
Longest RWY
5,600'14/32
Tower
None
Status
Uncontrolled
Now--Z· METAR02:35Z
Satellite top-down sketch of KTNU NEWTON MUNI-EARL JOHNSON FLD showing runway layout — runways 14/32
Runways rendered from FAA survey · not for navExpand →
Before you fly into KTNU
Conditions
VFR
Good for visual flying
Airport
Non-towered
Self-announce on CTAF
Pattern alt
1,952.5'
MSL · field 952.5' + 1,000 AGL
Favored RWY
RWY 32
H/W +1 · X/W 5 kt L

METAR & TAF KTNU

Current METAR

Observed 02:35Z

KTNU 120235Z AUTO 24005KT 10SM CLR 17/14 A2984 RMK A01
Wind
240° @ 5 kt
Visibility
10 SM
Temp / Dew
17°C / 14°C
Altimeter
29.84 inHg
Clouds
CLR
Density alt
1,520 ft
Ceiling
Unlimited
Rules
VFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
2 NM SE
VFR sectional
OMAHA
ARTCC
ZMP · MINNEAPOLIS
NOTAM facility
TNU (NOTAM-D)

Airport manager

Name
ETHAN NASALROAD
Address
BOX 986-2901 RUSTY WALLACE DRIVE, NEWTON IA 50208

Flight service · Hours

FSS FOD
FORT DODGE1-800-WX-BRIEF
Attendance
  • MON-FRI · 0730-1800
  • SAT-SUN · 0800-1700

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF
Approach / Departure
Other

Runways & pattern

Full page

Runway & wind

tap a runway
240° · 5 kt
RWY 32
321°M
Head/Tail
+1 kt
Crosswind
5 kt L

Pattern entry · RWY 32

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 32 · 321° · LEFT TRAFFICPattern 1,953 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
14/32Favored141° / 321°5,600 ftASPHStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
14VASI 4-box left(3°)18', road, 860' from thr, 350' R of cntrln, slope 36
32VASI 4-box left(3°)MALSR

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Top-down satellite sketch of KTNU NEWTON MUNI-EARL JOHNSON FLD in NEWTON, IOWA, showing runways 14/32 drawn to scale over Esri World Imagery

Approaches & charts

ILS · 1

RWY 32
LS · CAT I
MGX
109.7
ILS OR LOC RWY 32
KTNU · IAP
Can’t preview this PDF inline. Open it →

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA
Oxygen (bottled)
Not available
Oxygen (bulk)
Not available
Airframe repair
Major
Power plant repair
Major
Other services
CHTR,INSTR,RNTL,SALES

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
Wind indicator
Lighted
Segmented circle
No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • RY 14 IS CALM WIND RY.
  • STADIUM WITHIN 3NM, CHECK FOR EVENTS.
  • SEASONAL MIGRATORY WATERFOWL INVOF ARPT.
  • FOR CD CTC DES MOINES ATCT ON 126.3 OR CALL 515-974-8016.

Lighting notes

  • ACTVT MIRL RY 14/32, VASI RYS 14 & 32, REIL RWY 14 AND MALSR RWY 32 - CTAF.
  • ULTRA-LIGHT ACTIVITY DISCOURAGED.

Other notes

  • 1AFT HRS ONLY CALL (515) 360-1807.

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KTNU

Answer card
ICAO
KTNU
Name
NEWTON MUNI-EARL JOHNSON FLD
Location
NEWTON, IOWA
Elevation
952.5 ft MSL
Traffic pattern altitude
1,952.5 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
1
Longest runway
14/32 · 5,600 ft
Published ILS approaches
1
Published frequencies
5
Magnetic variation
Current flight rules
VFR
Current wind
240° at 5 kt
Favored runway now
RWY 32

Newton Muni-Earl Johnson Fld (KTNU) sits in Newton, Iowa. Field elevation is 952.5 ft MSL. The airport has one runway. Runway 14/32 is 5,600 ft long and asphalt. There is no control tower. Pattern altitude is not published, so use the standard 1,000 ft AGL for light piston traffic unless the current Chart Supplement says otherwise. One ILS approach is published for runway 32. Magnetic variation is 0°, so the runway numbers line up with magnetic headings.

Johnson Aviation is on the field. It carries 100LL and Jet A with Prist. If you need them after hours, call the number in the remarks before you go. The published remarks also note seasonal migratory waterfowl near the airport. Ultralight activity is discouraged. A stadium is within 3 NM, so check for event traffic before you depart or arrive. Runway 14 is the calm wind runway. Runway 14/32 has medium intensity lights. VASI is installed on both ends. Runway 14 has REIL. Runway 32 has a medium intensity approach lighting system with runway alignment indicator lights. Use CTAF for local traffic. For clearance delivery, contact Des Moines ATC on the published frequency or by phone before departure if you need IFR release.

Frequently asked questions

What is the runway length at KTNU and can a light jet use it?
KTNU has one runway, 14/32. It is 5,600 ft long. That gives you a usable asphalt strip for a wide range of general aviation traffic. Performance still depends on weight, temperature, wind and runway condition.
Is there an ILS at Newton Muni-Earl Johnson Fld?
Yes. One ILS approach is published for runway 32. Check the current Chart Supplement for the full procedure details before you fly.
What is the pattern altitude at KTNU?
Pattern altitude is not published in the facts provided. Use the standard 1,000 ft AGL for light piston traffic unless the current Chart Supplement says otherwise.
Does KTNU have a control tower?
No. KTNU is non-towered. Use CTAF 122.8 for self-announce traffic calls. Keep a close scan for other aircraft in the pattern.
Which FBO is on the field at KTNU?
Johnson Aviation is the on-field FBO. It carries 100LL and Jet A with Prist. Call (641) 792-1292 for current service details.
Are there any runway lighting or approach lighting details I should know at KTNU?
Runway 14/32 has medium intensity runway lights. VASI is installed on both ends. Runway 14 has REIL. Runway 32 has a medium intensity approach lighting system with runway alignment indicator lights.
What should I watch for when flying into KTNU?
Seasonal migratory waterfowl are reported in the area. A stadium is within 3 NM, so check for event traffic. Ultralight activity is discouraged. Stay alert on CTAF.
How do I get IFR clearance for KTNU?
For clearance delivery, contact Des Moines ATC on 126.3 or call 515-974-8016. The published remarks also say to use the common traffic advisory frequency for local traffic.

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