Anyone else have stealth prop planes around their property?

[cqaigy2]

What does yellow and blue mean on the plane icon?

 

[MossRoad]

Blue planes are tracked by satellite and yellow are tracked by radar.

 

[MossRoad]

Satellite-based ADS-B data now available to all Flightradar24 users | Flightradar24 Blog

Satellite-based ADS-B flight tracking data is now available to all Flightradar24 users and specialized data is available for professional customers.

www.flightradar24.com

 

[John_Mc]

Can you get a picture of it, and post it on here ? Does it have any ID numbers and letters on the bottom of the wings ?

Rare to see ID numbers on the wings anymore. You generally see them on the fuselage. If I recall, the requirement is for the numbers to be 12" high, but older aircraft made before that regulation came into affect might still have smaller numbers on them (something like 2 or 3" tall?)