JJ GYRO PARK
GERALD, MO
Jj Gyro Park, operating as 4MO5, is a privately owned, non-towered airfield in Gerald, Missouri. The field is served by a single turf runway, 07/25, spanning 1,200 feet long by 25 feet wide.
No published instrument approach procedures are available, so the field operates under visual flight rules. As a non-towered facility, it operates under see-and-avoid procedures, with pilots managing their own traffic coordination. The airfield has no fuel sales on record. Operating as a private-use field, the airport requires prior permission from the owner before any landings are permitted.
The airport sits at 779 feet above mean sea level.