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Bob Olsen's Ham Radio Blog

Video: Amateur Radio EmComm Demonstration

Posted by Bob Olsen on Friday, October 10, 2008 at 1:15 am
Filed under: EmComm, Ham Radio

While prowling the interweb looking for something else, this video caught my eye. It serves to graphically show that, with minimal preparation, Amateur Radio operators can be ready to assist in a disaster, or other situation that requires emergency communications after the existing infrastructure is damaged.

 

January, 2008. Assisting Red Cross and Jefferson Co.  DES/WMD. HF station setup in less than 10 minutes. Capabilities included HF, VHF, satellite and digital modes, completely self contained and off the grid.

 

Dallas to Pay $14M to Overhaul Their Dispatch System

Posted by Bob Olsen on Friday, October 3, 2008 at 9:51 pm
Filed under: Computers, EmComm

This article by Tanya Eiserer for The Dallas Morning News probably has a moral, if anyone wanted to make the effort find it. Yeah, it could happen.

CAD system Dallas technology officials told City Council members that it will take over a year and more than $14 million to resolve problems related to the installation of Dallas’ new emergency dispatch system.

A briefing before the city’s public safety committee Monday detailed a litany of problems plaguing the system: firefighters sent to wrong addresses, crews directed to incidents when others were closer, and emergency workers inadvertently told to disregard emergency calls when help actually was needed.

Police officers also have released wanted suspects they were questioning because information on their outstanding warrants arrived too late.

The problems started immediately after the nearly $6 million system went online in August. (Read more)

TEA Introduces High-threat Tactical Whisper-Microphone Headset

Posted by Bob Olsen on Friday, October 3, 2008 at 9:01 pm
Filed under: EmComm, Ham Radio, Life

I have not seen this product in use, but it seems to be worth checking out for EmComm applications. It appears to have a circuit that reduces ambient noise like the Bose headsets that were designed for aviation use. Handy for when you are standing next to a fire department pumper that is working at full song. Too bad their PR department doesn’t have access to a spell checker.

HeadsetHigh-threat tactical whisper-mic headset - provides both hearing protection and situational awareness with hear-through communications.

The High Threat Headset incorporates a rugged active hearing protector in combination with hyper sensitive ambient noise amplification plus whisper mic communications and tactical press to talk.

An outstanding feature of the HTH headset is it’s capasity to provide both hearing protection and situational awareness with hear-through communications. The hear-through is provided by two separate, well-shielded mics which allow the user to have optimum stereo effect and location of sound direction. While the user’s hearing is protected from concussion damage, ambient sound can be amplified so that you will hear a faint whisper or sounds of movement.

The HTH also fits under tactical helmets and accommodates gas masks and goggles. The boom mic plugs into gas masks/SCBA voice emitter for improved comms when gas is deployed.

The HTH headset includes a noise canceling boom microphone, a tactical press to talk switch and a plug for all popular military and civil radios.

Military, Civil and Law Enforcement users may request samples for evaluation by visiting TEA’s web site – www.swatheadsets.com

SOURCE: Swatheadsets.com

Working with-and Through-Radio Amateurs

Posted by Bob Olsen on Friday, October 3, 2008 at 5:58 pm
Filed under: EmComm, Ham Radio

Here is some more evidence of the recent attention being paid to Amateur Radio’s EmComm capabilities. This "tip" comes from the Homeland1 Newsletter.

First responder agencies never seem to have enough money for communications equipment. Tapping into radio amateurs is a good way to extend your reach and network capacity for free. Most radio amateurs are highly knowledgeable operators who are more than happy to offer their time and equipment.

Worth noting: Federal law prevents amateurs from turning their bands over to first responders. To use their capacity, you need to work with them and through them.

SOURCE: Homeland1.com

Amateur Radio Operators Help Galveston Residents Communicate

Posted by Bob Olsen on Wednesday, October 1, 2008 at 7:32 pm
Filed under: EmComm, Ham Radio, Weather

The following by Rick Cousins appeared in the Galveston Daily News.

Icom HF transceiver One elderly lady endured Hurricane Ike’s wrath. She was sitting in her modest home located near the San Luis hotel ­ alone in the dark. Her husband was hundreds of miles away in Utah, worried and unable to reach her as landline and cell phone links went offline one by one. Ike ruthlessly destroyed telephone lines and damaged numerous cell towers, and left many others without operating power. The result: a nearly complete communications blackout rarely experienced by 21st century America.

Who could she call? It turned about that her neighbors, Kevin and Sharon Briscoe, solved her problem in just three minutes. Thanks to their “secret identities” as amateur radio operators with the call signs KE5CDE and KE5CFF, respectively.

Despite Hurricane Ike javelining with a tree through their porch roof, 7 inches of water in their garage, and a complete lack of power, gas or phones, the Briscoes were ready and eager to help.

(Read more)

Radio Amateurs Assist with Hurricane Kyle Operations

Posted by Bob Olsen on Tuesday, September 30, 2008 at 11:19 pm
Filed under: EmComm, Ham Radio, Weather

ARES logoAs Hurricane Kyle brushed its way across Eastern New England region on its way to the Canadian Maritimes, hams in the area were prepared for impact. Heavy rain associated with a stalled out boundary, as well as some influence from Kyle, caused heavy rainfall and flooding in the region.

  "We were lucky to have a 12-18 hour lull in rainfall between the rain on Friday and what came on Saturday," said Director of Operations for the VoIP Hurricane Net and SKYWARN Coordinator Rob Macedo, KD1CY. "We were also lucky that most of the direct influence from Kyle remained offshore, or this situation would’ve been much worse." Over the 3 day period, 3 to 6 inches of rain fell over much of Eastern New England, Connecticut and parts of Central Massachusetts and Eastern New Hampshire. Some areas, Macedo said, received more than 8 inches, resulting in pockets of flooding with a few brooks going out of their banks.

(Read more)

9-1-1 Frequently Asked Questions

Posted by Bob Olsen on Monday, August 18, 2008 at 3:39 pm
Filed under: EmComm

911 logoThe Flint, (MI) Police Department has posted some good information about the proper use of the 9-1-1 system. Some of this sounds pretty obvious, but there is a good reason for them wanting to be sure we are clear on it. For example, Genesee County Central Dispatch has answered over 84,000 non-emergency calls SO FAR this year.

What’s an Emergency?

  • An emergency is when immediate police, fire department, or medical assistance is necessary to protect life or property.

  • If an emergency situation arises — a crime, a fire, a serious injury or illness — ask yourself whether police, fire department, or medical assistance is needed right now to protect life or property. if YES, then immediately call 9-1-1 and advise the dispatcher what has happened or is happening.

  • Call 9-1-1 whenever you believe there is an emergency. If you are not sure it’s a real emergency, call 9-1-1 and the dispatcher will make the final determination.

    (Read more)

CoCoRaHS Training: August 26

Posted by Bob Olsen on Sunday, August 17, 2008 at 12:22 am
Filed under: EmComm, Weather

The National Weather Service Office in White Lake, MI recently made this announcement.

NWS logo

A live CoCoRaHS Training session has been scheduled for Tuesday August 26, 2008. The session will be held from 6:30 to 8:30 PM at the National Weather Service Office in White Lake. The session will include a brief tour of our forecast office and a weather balloon release (weather permitting).

Space is limited. Please contact Heather Orow by email (preferred) at Heather.Orow@noaa.gov, or by phone at 248-625-3309 to reserve your seat. Please include your name, email address, station number, and whether or not a helper will be attending with you (not required). Reservations will be limited to those who have already joined the CoCoRaHS network, whether they are submitting observations yet or not.

For more information on the CoCoRaHS program, or to become an observer, please go to: http://www.crh.noaa.gov/dtx/?n=coco

SOURCE: NWS (Detroit/Pontiac, MI)

Doing More Than Just Hamming It Up

Posted by Bob Olsen on Wednesday, August 13, 2008 at 11:59 am
Filed under: EmComm, Ham Radio

This Plymoth, Massachusetts ham radio club got a video posted along with an article about them. I love the line about “…a bunch of crazy old men in cellars”.

KA1GDQ With the availability of cell phones, the Internet and instant messaging, fewer and fewer young people are intrigued by the possibility of communicating via radio waves. Amateur radio operators, often derogatorily called “ham” radio operators, have long been the subjects of criticism by radio professionals.

Once thought of as just a bunch of crazy old men in cellars communicating with each other, the “ham” label was attached to them with the idea that they were just “hamming up” the airwaves.

Members of the Genesis Amateur Radio Society (GARS), based in Plymouth, are working to change that attitude. Read mote)

SOURCE: Wickedlocal.com

Ground Search and Rescue Training

Posted by Bob Olsen on Monday, August 4, 2008 at 5:00 pm
Filed under: EmComm

Kent County, MI Search and Rescue presents Ground Search And Rescue Training.

Ground Search and Rescue Operations

  • Friday September 19th, 2008 1700-2200 (KCSD 701 Ball)
  • Saturday September 20th, 2008 Noon-2200 (TBA)
  • Sunday September 21st, 2008 0900-1600ish (TBA)

Times are subject to change with instructor availability). Cost: $35.00 per Person – Checks Payable to KCEST

Topics Include:

  1. Search Equipment
  2. Search Techniques
  3. Night Search Techniques Course Meets or Exceeds NFPA & NIMS requirements for Wilderness SAR. Pre Requisite Search and Rescue Operations Awareness Lecture Incident Command System (FEMA IS-100 & IS-200 or MI UIC)

Dinner on Saturday (Sept 20th) included in cost.

Location: Kent County Sheriffs Department EOC Room 701 Ball Ave NE 49503. (Read more)

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