>>14827707

That registration you gave is not in normal US n-number format. Shouldn't have three letter suffix. The helo is a Bell 206.

Closer look at image says N2268X this is registered to a private individual in Boring,

Oregon.

Parks Police Helo N11PP looks like it was busy looking for something. Now back on its pad in Anacostia Park.

>>14827814

yw

>>14827816 see >>14827785

>>14828232

>>14828203

>Delta and TSA Launch New Biometric “Digital Identity Experience” at Atlanta Hub

DIE great acronym for an airline or airport.

>>14828316

>>14828279

>>14828319

>>14828342

Microwave wavelengths range from about one meter to one millimeter corresponding to frequencies between 300 MHz and 300 GHz respectively.

Shortwave extends from 3 to 30 MHz