JJ Gyro Park Airport Private
4MO5 · Gerald, 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 08:42 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:41 AM | 10:41Z |
| Sunrise | 06:10 AM | 11:10Z |
| Sunset | 08:12 PM | 01:12Z |
| Evening civil twilight Loggable night begins | 08:42 PM | 01:42Z |
Plan a flight from 4MO5
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 7LEFT traffic
- Heading
- 070° true
- Dimensions
- 1,200 × 25 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 250°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 7/25 | 1,200 ft |
Prefer one flat page? Full runway details for 4MO5 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4MO5 kneeboard →
Comms & NavAids
Nearby navigation aids
VIH 117.70 · FTZ 114.35
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| VIH · Vichy | VOR/DME | 117.70 · 124X | Low | r045° / 21.8 NM |
| FTZ · Foristell | VORTAC | 114.35 · 90Y | Low | r218° / 25.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4MO5 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4MO5
- Coordinates
- 38.3801, -91.3457
- Elevation
- 779 ft MSL
- Sectional chart
- KANSAS CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2025/09
- Distance from city
- 2 SW
Ownership & management 2 contacts
Nearby airports
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Also nearby: MO48 Red Oak Airport (private) (4 NM) · 6MO6 Winter Field (9 NM) · 16MO Findley Field (private) (9 NM) · MU21 Miller Farm Airport (private) (12 NM) · 3MO2 Ultra Flight Airpark (private) (18 NM)
About 4MO5
JJ Gyro Park Airport (4MO5) is an airport in Gerald, MO, at 779 ft MSL. It has 1 runway, the longest 1,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MO5, refreshed from the Aviation Weather Center and FAA NASR.
Does 4MO5 have a control tower?
No. JJ Gyro Park Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4MO5?
JJ Gyro Park Airport has 1 runway; the longest is 1,200 ft. See the Runways section for headings, surface, and lighting.
Where is 4MO5?
JJ Gyro Park Airport is in Gerald, MO, at an elevation of 779 ft MSL. Coordinates: 38.3801, -91.3457.
Fly out of 4MO5 often?
Save 4MO5 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 4MO5 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.