Below is a spectrogram of the N2GHR 144.278MHz CW beacon ID.

Here is a spectrogram of an airplane taking off at LaGuardia Airport. (i.e.- the beacon reflecting off the airplane.)

It shows the airplane not moving very much with respect to my antenna. It is climbing at about 45 degrees. That is why the line is straight and it is getting stronger as the airplane gets higher.

Below is another LGA takeoff.

Below is a takeoff and a few high flying aircraft/satellites.

Below you can see the spacing between three airliners taking off from LGA.

Below you can see two planes approaching JFK over the Alantic Ocean, and other tracks, as well as RFI. JFK has left & right runways.

Below the International Space Station is almost at LOS.

ISS and Discovery March 22, 2009 spectrogram movie. [.MOV 158MB]

Please note that the beacon antenna is in a fixed position and not pointing at the ISS and my antenna was pointing toward the beacon with no elevation control.

The above movie is when ISS is southeast of the beacon. I actually got better reflection when ISS was northeast of the beacon. The sidelopes off the back of the beacon antenna have higher angles of radiation.

N2GHR/B is 30 watts into a 5 element yagi at 300 feet above sea level pointing 210 degrees azimuth from the heart of Long Island, New York.