You are welcome with your UAV in Guyana
Maximum take-off weight: 7 kilo, is your UAV above the 7 kilo, then you have to register it.
Maximum hight: 150 meters / 492 ft.
Maximum horizontal distance: 500 meters / 1,640 ft. And keep eye contact with your UAV
Minimum Age: -
Distance buildings: 150 meters 492 ft.
Distance Airports / Heliports: 5 km / 3.2 mi.
Night flights: Prohibited
Prohibited: flying over crowds, military, ships, people, animals, government buildings, prisons
Useful link: Guyana Civil Aviation Authority (GCAA)
Contact information: firstname.lastname@example.org / (592)-261-2217