# JJ Gyro Park Airport (4MO5)

**JJ Gyro Park Airport** (FAA: 4MO5) is a small airport in Gerald, Missouri, United States. It opened in Sep 2025. It has one runway, 1,200 ft (366 m) long, grass.

Web page: https://dromopedia.com/airports/4mo5

## At a glance

- FAA: 4MO5
- Type: Small airport
- Serves: Gerald, Missouri, United States
- Opened: Sep 2025
- Elevation: 779 ft / 237 m
- Coordinates: 38.3801, -91.3457
- Runways: 1
- Longest runway: 1,200 ft / 366 m
- Time zone: UTC-6/-5 · America/Chicago
- Weather station: KUUV
- Ident: 4MO5

## Timeline

- Sep 2025: JJ Gyro Park Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 07/25 | 1,200 ft / 366 m | 25 ft / 8 m | Grass |  |  |

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 1,200 ft / 366 m | =28,953 of 29,858 | =14,792 in North America | =13,251 in US |
| Elevation | 779 ft / 237 m | =21,862 of 43,403 | =10,310 in North America | =8,492 in US |
| Age | Opened 2025 | =14,775 of 15,079 | =11,902 in North America | =11,758 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [MO48](https://dromopedia.com/airports/us-0803.md) Red Oak Airport · 5.1 mi / 8.1 km
- [72MO](https://dromopedia.com/airports/72mo.md) Sunnys Field Airport · 6.3 mi / 10 km
- [6MO6](https://dromopedia.com/airports/6mo6.md) Winter Field · 9.8 mi / 16 km
- [16MO](https://dromopedia.com/airports/16mo.md) Findley Field · 10 mi / 17 km
- [MU21](https://dromopedia.com/airports/mu21.md) Miller Farm Airport · 14 mi / 22 km
- [KUUV](https://dromopedia.com/airports/kuuv.md) Sullivan Regional Airport · 14 mi / 23 km

## Sources

- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/4mo5/data