As the Federal Communications Commission nears a planned expansion of radio frequencies available ... the FCC’s proposed C-band change have been an issue in the aviation community for more ...

Aircraft radar altimeters operate within 4.2–4.4 GHz, the lower half of which falls within the C-Band—a frequency range from 3.7–4.2 GHz where the combination of the range of signal ...

The Federal Aviation Administration (“FAA”) seems ... launch of the C-band wireless service in the 3.7-3.98 GHz frequency band could cause the airwaves to interfere with radar or radio ...

The Yaesu FTA-550 Pro-X radio can transmit and receive on the full aviation-frequency band between 108.000 MHz and 136.975 MHz, with dedicated scanning for comm and nav frequencies from an easy-to ...

“The point is anybody that goes in can’t be good against any one frequency band because you will be seen by others, that’s the key,” Gibbons said. “The Growler is the only aircraft that ...

F and S bands of frequency used by many of the military’s most essential radars. For example — and I have personal knowledge of this as a former aircraft carrier tactical-action officer ...

The Federal Communications Commission (FCC) recommends reserving a portion of C-band radio frequency spectrum and ... using L-band spectrum for unmanned aircraft systems (UAS) at 960-1164 MHz ...

Currently the 2850-22000KHz and 117.975-137MHz bands are used ... 1944 International Civil Aviation Convention (ICAO). In addition, the draft covers the use of frequencies for flight assistance ...

The new radio frequency countermeasures build ... enemy radars and lure missiles away from the aircraft, says the company. “With Dual Band Decoy, we are building on the ALE-55’s years of ...