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Submission Summary: 0 pending, 14 declined, 2 accepted (16 total, 12.50% accepted)

Submission + - FCC Silenced Puerto Rico Radio Station's Boosters in March 2017

An dochasac writes: WAPA (680 AM) is a radio station in San Juan, Puerto Rico. After Hurricane Maria took out power, phone lines, cell towers and internet, WAPA was the only Puerto Rican radio station on the air for crucial public emergency communication. But WAPA's signal coverage was significantly cut in March 2017 when the FCC refused to renew the license for synchronous AM booster stations at Arecibo, Mayaguez and Aguadilla in March due to procedural issues with the petition for renewal. This decision limited the coverage, signal strength and signal quality of this station for remote and mountainous parts of Puerto Rico where the need for emergency communications is greatest.

The FCC audio division chief who pulled WAPA's synchronous booster license decided to retire a few days ago. The position is open but is focused on legal training rather than technical expertise and experience with emergency communications.

FCC audio division's regulations have done little to stop AM and satellite radio from broadcasting right-wing streams-of-consciousness throughout the lower 48 states. With IoT, cellular, mesh, satellite, social media and cognitive radio, communications technology is changing much faster than the FCC's legal efforts to regulate it.

But its arcane regulations leave Puerto Rico as one of the few islands in the Caribbean without a long distance shortwave broadcast station. With line of sight FM stations offline and WAPA's AM station neutered, post-Maria Puerto Ricans have a better chance of getting news and emergency information from Havana, Cuba than from anything under the FCC's increasingly pointless jurisdiction.
Technology

Submission + - ESL - A CRT-based Replacement for CFL Lights Without the Mercury (greenprophet.com)

An dochasac writes: "Everyone knows incandescent lights are inefficient little space heaters which happen to convert 5% of their incoming energy to light. Compact Fluorescents (CFLs) are more efficient but they contain toxic brain-eating mercury and emit a greenish light. LEDs are also efficient and last longer but if their blueish 'white' light doesn't mess up your melatonin balance, their price is high enough to wreck your checking account balance and give you the blues.

A company called Vu1 has come up with something called Electron Stimulated Luminance (ESL) lights which claim to solve the mercury and price problem with a light based on Cathode Ray Tube (CRT) technology. These lights have the warm color balance of incandescents and are compatible with dimmer switches. Here are some ESL details along with an explanation of why it's still a bad idea to say these are "trash can safe.""

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