Newton Municipal Airport
Daylight today(Sep 1, 2026, local time)
About 13h 8m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Newton Municipal Airport
Newton Municipal Airport is a city-owned public-use airport located two miles (3 km) southeast of the central business district of Newton, a city in Jasper County, Iowa, United States. The airport is adjacent to Iowa Speedway.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
KTNUNOTAMs
KTNUReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 14 / 32 | 5,600 ft / 1,707 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (5)
| Type | Description | Frequency |
|---|---|---|
| A/D | DES MOINES APP/DEP | 123.900 MHz |
| AWOS | AWOS 3 | 132.275 MHz |
| CLD | CLNC DEL | 126.300 MHz |
| RDO | FORT DODGE RDO | 112.500 MHz |
| UNIC | CTAF/UNICOM | 122.800 MHz |
Instrument procedures & charts
Instrument approaches (4)
Takeoff & alternate minimums (2)
Showing 6 of 6 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| NEWTON CLASS E2 | Class E | Controlled | GND | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 853 ft | — |
| Obstacle | — | 850 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Newton Municipal Airport.
Frequently asked questions
What is the ICAO code for Newton Municipal Airport?
The ICAO code for Newton Municipal Airport is KTNU, and its IATA code is TNU.
Where is Newton Municipal Airport located?
Newton Municipal Airport is small airport located in Newton, United States, at an elevation of 953 ft (290 m).
How many runways does Newton Municipal Airport have?
Newton Municipal Airport has 1 runway, the longest being 5,600 ft / 1,707 m.
What time zone is Newton Municipal Airport in?
Newton Municipal Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Newton Municipal Airport?
The magnetic variation (declination) at Newton Municipal Airport is approximately 0.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Newton Municipal Airport?
The nearest airport to Newton Municipal Airport is Sully Municipal Airport (8C2), about 9.9 nm to the se, followed by Grinnell Regional Airport and Pella Municipal Airport.
Is the information on this page suitable for flight planning?
No. Newton Municipal Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.