Article on TN Emergency Operations Plan

“Audit finds most Tennessee counties ignoring requirements to provide updates on local emergency operations plan” by Andy Sher

Source/Link: https://www.timesfreepress.com/news/politics/state/story/2019/jun/17/tennessee-comptroller-audit-88-counties-exami/496864/

Submitted by KD4WX

Field Day Info

From ARRL

Source: http://www.arrl.org/field-day

New to Field Day? START HERE!

Field Day is ham radio’s open house. Every June, more than 40,000 hams throughout North America set up temporary transmitting stations in public places to demonstrate ham radio’s science, skill and service to our communities and our nation. It combines public service, emergency preparedness, community outreach, and technical skills all in a single event. Field Day has been an annual event since 1933, and remains the most popular event in ham radio.

“What Is Field Day” (Printable PDF Flier)

Submitted by KD4WX

Article “China Set to Launch New Amateur Satellite with “Sail Ball” Stabilization”

From ARRL

Source: http://www.arrl.org/news/china-set-to-launch-new-amateur-satellite-with-sail-ball-stabilization

06/02/2019

Chinese Amateur Satellite Group (CAMSAT) has announced the impending launch of the CAS-7B satellite, also designated as BP-1B, a short-lived spacecraft that will carry an Amateur Radio payload. An unusual feature of the spacecraft is its “sail ball” passive stabilization system. The 1.5-U CubeSat is attached to a 500-millimeter flexible film ball — or sail — that will offer passive “pneumatic resistance” stabilization. CAS-7B is expected to remain in orbit for up to 1 month. 

The spacecraft will carry an Amateur Radio transponder and educational mission. CAMSAT is working with Beijing Institute of Technology (BIT), a top aerospace school, which is providing launch support in launch of the satellite. BIT faculty and students are participating in the development and testing of the satellite, and, with CAMSAT’s help, the university has established an Amateur Radio club (call sign BI1LG). CAMSAT said many students are now members, “learning Amateur Radio satellite communication and experience[ing] endless fun.”

The VHF and UHF antennas are quarter-wave monopoles. CAS-7B will transmit a CW telemetry beacon on 435.715 MHz. The V/U FM voice transponder downlink will be 435.690 MHz, and the transponder uplink will be 145.900 MHz (16-kHz passband). 

The 3-kilogram satellite will have an apogee of 300 kilometers. 

“Because of the orbital apogee and the size and mass of the satellite, the orbital life is expected to be only 1 week, up to a maximum of 1 month, which will also provide an opportunity for hams to track and monitor satellite entering the atmosphere,” CAMSAT said in announcing the new satellite, scheduled for launch in late June.

“The launch will use a new launch vehicle from a small commercial rocket company,” CAMSAT explained. “This is the first launch of this launch vehicle, and there is a large possibility of failure; if the launch fails, we will have another launch later this year.”