Trenton Municipal Airport
TRX · KTRX · Trenton, MO · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:55 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:45 AM | 10:45Z |
| Sunrise | 06:15 AM | 11:15Z |
| Sunset | 08:25 PM | 01:25Z |
| Evening civil twilight Loggable night begins | 08:55 PM | 01:55Z |
Plan a flight from KTRX
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 18LEFT traffic
- Heading
- 176° mag · 179° true
- Dimensions
- 4,307 × 75 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (left) (3°)
- Displaced thr
- 400 ft
- CTAF
- 122.8
Enter the left downwind (heading 356°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 757 ft
- Markings
- nonprecision
- Approach obstacle
- Road, 15 ft, 240 ft from threshold, 260 ft L/R of centerline — 2:1 slope to clear · penetrates the 20:1 visual approach surface
- Threshold crossing height
- 40 ft
- TDZ elevation
- 757 ft
- End lights
- REIL
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 4,307 ft |
Prefer one flat page? Full runway details for KTRX → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KTRX kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 235.975 | CHILLICOTHE RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BQS 115.35 · LMN 116.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BQS · Braymer | VOR/DME | 115.35 · 100Y | Low | r023° / 30.2 NM |
| LMN · Lamoni | VOR/DME | 116.70 · 114X | High | r144° / 35.3 NM |
Prefer one flat list? All KTRX frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KTRX, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KTRX / TRX
- Coordinates
- 40.0835, -93.5906
- Elevation
- 758 ft MSL
- Magnetic variation
- 3E
- Sectional chart
- OMAHA
- Airport use
- Public
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- COLUMBIA · 122.1R, 122.6 · 1-800-WX-BRIEF
- NOTAM facility
- COU
- Attendance
- MON-FRI 0730-1630
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1965/11
- Distance from city
- 1 E
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- MIRL RY 18/36 & PAPI RYS 18 & 36 OPER DUSK-2130; AFT 2130 TO DUSK ACTVT MIRL RY 18/36, PAPI RYS 18 & 36, REIL RYS 18 & 36 - CTAF. TO INCR INTST & ACTVT REIL RYS 18 & 36 - CTAF. on 122.8 — Chart Supplement ↗
Runway lighting aids — 18: 4-light PAPI (left) · 36: 4-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 6 notes
General
- BE ALERT FOR BIRDS & WILDLIFE ON AND INVOF ARPT.
- FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
Lighting
- MIRL RY 18/36 & PAPI RYS 18 & 36 OPER DUSK-2130; AFT 2130 TO DUSK ACTVT MIRL RY 18/36, PAPI RYS 18 & 36, REIL RYS 18 & 36 - CTAF. TO INCR INTST & ACTVT REIL RYS 18 & 36 - CTAF.
- ULTRALIGHT ACTIVITY ON & INVOF ARPT.
Fuel
- 24 HR FUEL AVBL; CTC AMGR (660)359-2013; AFTER HRS CTC FIRE DEPT (660)359-5552.
Obstructions
- 42:1 TO DTHR.
Embed KTRX weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KTRX — paste this into your website's HTML. It updates automatically and stays free.
More widgets — crosswind, E6B, density altitude — on the embed page.
Nearby airports
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Also nearby: MU16 Spillman Field (10 NM) · 1MO4 Landmark Manufacturing Corporation Airport (private) (17 NM) · 7MO Princeton-Kauffman Memorial Airport (20 NM) · MU38 Bogard-Cowgill Airport (private) (22 NM) · 75K Bethany Memorial Airport (22 NM)
About KTRX
Trenton Municipal Airport (TRX · KTRX) is an airport in Trenton, MO, at 758 ft MSL. It has 1 runway, the longest 4,307 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KTRX, refreshed from the Aviation Weather Center and FAA NASR.
Does KTRX have a control tower?
No. Trenton Municipal Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KTRX?
Trenton Municipal Airport has 1 runway; the longest is 4,307 ft. See the Runways section for headings, surface, and lighting.
Where is KTRX?
Trenton Municipal Airport is in Trenton, MO, at an elevation of 758 ft MSL. Coordinates: 40.0835, -93.5906.
Fly out of KTRX often?
Save KTRX as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KTRX in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.