the Houston radio tower has always worried him because the aviation obstruction lighting -- the red flashing lights at the top of the tower -- are often out. With the background of downtown ...

Days before it was struck by a chopper on Sunday, a Houston radio ... pilots to notice at night, are particularly vulnerable to towers and guy wires. At least one flashing light can be seen ...

Lighting on a Houston radio tower reportedly ... for pilots to spot at night. Video of the crash shows at least one flashing light at the very top of the tower but the rest of the tower does ...

The company that owns the radio tower that went down on Sunday night's fatal Houston helicopter ... SBA did not confirm whether the lights on the tower were working at the time of the crash.

Cepeda did not provide the video but said his neighbor was flying in the helicopter near east downtown Houston Sunday night. In the video, you can see two lights flashing on the radio tower just ...

21 (UPI) --Officials surveying the aftermath of a deadly helicopter crash in Houston on Sunday are looking into the possibility that the aircraft struck a radio tower because its warning lights ...

HOUSTON, Texas (KTRK) -- Eyewitness News learned the aviation obstruction lights at the top of a radio tower ... lighting-- red flashing lights at the top of the tower-- are often out.