Showing posts with label J79WW. Show all posts
Showing posts with label J79WW. Show all posts

Saturday, April 18, 2020

Tiny house - Shipping Container Office and Commerce building

Shipping Container tiny Office Building
Roseau, Dominica the "Nature Island of the Caribbean"
1-27-2020

Click on photo to enlarge
Gaynell Larsen ham radio
operator J79WWW
with good coffee.
During our "Ham Radio Mission" to Dominica we visited a very interesting application of using Shipping Containers to make a small commercial building  in the capital Roseau. The design and construction was really excellent. It looked a little out of place along the old buildings on main street. It has a great little coffee shop in one corner. The coffee was good and the price very reasonable.

The  coffee shop is tucked into about 1/3 of a 20 foot container at ground level. The building is constructed from 3 containers.





The interior of the small coffee
shop in the right side of  lower
side of shipping container
Coffee shop menu

The interior of the shop is small but well equipped.  The shop also is a wine shop so you have lots of choices.

The menu is in Caribbean $.  About  40 cents in US currency. You can get in town delivery for about 80 cents US.









Small office and retail space building
made from 3 Shipping Containers
in Roseau, Dominica.



You can see here a clever idea - the top container extends over the coffee shop and provides the roof area. A small garden and seating area is built in front of the coffee shop.

The other sections of the are small rental office spaces and a small conference room. It looked like about 6  offices were available and all done very nicely with A/C.  You do not need heat on this beautiful Caribbean Island.









Small office and retail space building
made from 3 Shipping Containers
in Roseau, Dominica.

Looking back at the coffee shop where you can see the top container being used as roof for front of the shop.

The railing you see over the container is where a small outdoor seating area was made with a roof overhead to be used by the tenants and their guests.







Small office and retail space building
made from 3 Shipping Containers
in Roseau, Dominica.


The deck and seating area described with the photo above.  It is nice with room for a dozen or so people. This  also provides the access for the 3 offices on this level.











Small office and retail space building
made from 3 Shipping Containers
in Roseau, Dominica.



Looking off the back side of the deck we can see the other offices in level one and two.









Small office and retail space building
made from 3 Shipping Containers
in Roseau, Dominica.


I could not actually get in the offices but took this photo through the window of the door  and you can see it is very attractive.










One of the main streets in
downtown Roseau ,
Dominica - The Container
building is just to the RT of
this photo.
The whole country of Dominica is small 15x30 miles in size with a population of about 65,000.  The capital Roseau has 15,000 people.

Look carefully and you will see a typical Dominica tiny house just over the roof of the while auto. The streets are very narrow and with autos parked on both sides there is barely room for one car to drive down the street. Look closely and you will see the ocean at the end of the street.

The island is still recovering from hurricane Maria in 2017.

We have visited the island 32 times in the past 23 years.  Our purpose has been to help with Disaster preparedness communications.
See Blog "CLICK"


Video of Downtown Roseau "CLICK"

Cobblestone  walkway
in place for  hundreds
of years in Dominica.


The island is a mix of old and new buildings. The island historically over the past 300 or so years was dominated back and forth by the French and  British.  Most recently it was a a British Colony and the dominate language is English.

In this photo you can see some of the cobblestone sidewalk that has been in place for hundreds of years.






Port Roseau in Dominica.
Dominica is the nature island of the Caribbean and has many beautiful water falls, hiking trails, hot sulfur spring bath pools & great Caribbean food - my favorite food!

You can see in the photo a cruse ship in port at Roseau. The ships  make a 9 hour day stop, however, they are an important source of income for the island folks.




David Larsen
 Blog Author


"by David Larsen"  Chantilly Farm ownerComputer Historian, and amateur radio operator -KK4WW   & N4USA .  I work out of one of the Tiny Homes at Chantilly Farm. A great place to work if you like the to be out in nature. I am 81 and ready to sell Chantilly Farm - I have a few more  projects I would like to do - if you have an interest to know more give me a call. 540 392 2392





Saturday, February 29, 2020

Amateur Radio - Volunteer to help Hurricane Ham Radio recovery - Dominica

Amateur Radio in Dominica - Volunteer
provides valuable emergency Communications

There remains a lot of work to be done to 
be ready for the next emergency 
You can help with Recovery and enjoy a visit to the 


The amateur radio operators in Dominica provided critical Emergency Communications after Hurricane Maria destroyed much of the Island in 2017. That seems a long time ago, however, a lot of work is still needed to be ready for the next  major disaster.  The members of the "Dominica Amateur Radio Club Inc" (DARCI) have been working hard to have all the interested amateur radio operators ready.  They have been helping with repairing the club station, radios, antennas, training new hams, and partnering with local & official groups to build a network of ready hams and equipment. 


Click on photo to enlarge
Dominica Amateur
Radio Club site.


David "KK4WW/J79WW" and Gaynell "KK4WWW/J79WWW" visited Dominica in late January 2020 as Directors of the "Foundation for Amateur  International Radio Service" (FAIRS) and worked with DARCI. We provided service and equipment for the Club.  See short report on the visit  "CLICK"


See location on Google Maps "Click DARCI"






Joseph J73JT in
Castle Bruce - Dominica
The Hurricane Maria was a category 5 storm - an extreme storm - reportedly more severe than the very intense hurricane "David" in 1979. Many ham radio operators that were able provided emergency communications.

A photo of Joseph J73JT and his HF/VHF/UHF station in the East Coast Village of Castle Bruce. Joseph was ready when Maria damaged the island. Power/water/internet and telephones were out of commissions for a number of months. Joseph packed up his station along with solar power and made his way to the village medical clinic. He was the only source of critical communication for a number of months from his village.

I mention Joseph because he was the first one who invited FAIRS to visit and help the Dominica Hams 23 years ago.  We have made more than 30 visits during this time.  J73JT  has kept his station operational and ready for emergencies the past 23 years and had many opportunities to provide emergency communications. 



                     What would you be able to do during a week or two visit?

1. First of all, you will be visiting the Nature Island of the Caribbean - it is beautiful and interesting, with friendly people. The island is very small - 375 sq miles - loaded with water falls, rivers, rain forest, hiking trails, tall mountains, hot sulfur springs and it is known as a good dive location and a  population of about 65,000. In other words - an interesting and nice place to visit and practice your ham radio skills.

2. Provide training to new hams,  install/repair antennas, install/repair HF, VHF/VHF radios, 

3. Perhaps you would be able to provide some radio equipment, an HT, HF, Power Supply or Antenna. This would not be required, but just a nice thing to do.  It is possible to carry some equipment with you on the plane. 

4. Provide ham fellowship with ham radio operators. It is always interesting and rewarding to make new ham friends.

5.  Do some interesting DXing - Dominica does not have many ham operators that operate in the HF DX bands and you would easily find yourself in in an exciting pileup.  You can get your Dominica license before you arrive. See Gaynell having fun operating a DX pileup as J79WWW/J79USA.




 Get current direct Dominica Information
 by checking into one of these morning nets. 



Logo for Echo Link
Dominica Repeater via ECHO LINK. (J73Z-R)
The morning net is operational Monday - Friday 7:30 AM EST or 11:30 GMT.
 Here is how to check in - get signed up for Echo Link .

1. Sign into Echo Link.
2. Click on Locations
3. Click on North America
4. Click on Dominica
5. Sign into J73Z-R
6. You should be logged in now.  Clement J73CPL is President.




QR code  for FAIRS Ltd
Zello channel
ZELLO
You do not need to be a licensed amateur to use Zello as it is only an internet VOIP talkie application. 

Net starts at EST net will be at 7:30AM or 1200GMP

1. I run this net and my ID or Zello name is #N4USA
2. Sign into Zello 
3. Search for channel   "FAIRS Ltd"  sign in.
4. Should be ready to go.
    I always have Dominica hams checking in.

5. Alternate - print out QR code to the left and use that to log on.  

Plan a trip to Dominica and enjoy some useful/interesting amateur radio Volunteer work. Contact me and I can help David KK4WW/N4USA

David LarsenKK4WW

"by David Larsen"  Chantilly Farm ownerComputer Historian, and amateur radio operator -KK4WW   & N4USA .  I work out of one of the Tiny Homes at Chantilly Farm. A great place to work if you like the to be out in nature. I am 81 and ready to sell Chantilly Farm - I have a few more  projects I would like to do - if you have an interest to know more give me a call. 540 392 2392



Wednesday, September 11, 2019

Bugbook Computer Museum - blog postings by David Larsen


225 Computer Blog Postings  during 
past 8 years by David Larsen

topics - Chantilly Farm Event and Campground Venue
Our Land for sale by Owner
Tiny Homes
Amateur Radio
My Historical Microcomputer Collection



P.S. There is a search bar on the right of this page - 
You can search all the blogs by name or computer. 

Click on post to view     Send Message CLICK      Like us Click

The newest post is at the top of the list. 

 



Vintage computers - The Hunt for Apple-1 computers - 2/29/16

Apple-1 computer delivered to the Computer Museum of America 2/16/16

First day packing for move to Computer Museum of America

Re-purpose ham radio tower to Wifi Amateur Radio KK4WW N4USA

Bugbook Computer Museum is moving to the Computer Museum of America

Datapoint 2200 8 bit computer update by Jack Frassanito

Computer Museum Web sites -Where all the old computers live & play

James (Nick) Cloyes – N4CL visit's computer museum

First Microprocessor? The Central Air Data Computer in the F-14 Tomcat late 60's

Computer TK-80 single board 8080 microcomputer 1976

Computer collectors Museum - Peek at 300 items on display - Bugbook Computer Museum

Computer collecting heyday for historical microcomputers 1985 - 1999

Computer Museum Curator's Birthday -David Larsen KK4WW is 77 November 17,2015

Wayne Green founder of Byte magazine; 73 magazine, Kilobyte, Kilobaud,80 Micro & more

8008 Microprocessor and how it became Intel's first 8 bit chip

PDP-8 Minicomputer Interfacing - How to connect your PDP-8 to the outside world 1972 

MITS Altair 8800 SN414 Microcomputer goes to new home 

Microcomputer Computer Museum curator looks at old times 

websites & blogs for computer collectors & historians  

Soviet home built computer arrives at the Bugbook Computer Museum

Discrete component electronics to Integrated Circuits - 50 years of change

EPROM - Erasable Programmable Read Only Memory - computer memory

Computer Museum Curator is a hoarder of good Memorabilia

Martin Research Mike 2 Computer - vintage 1975

8008 &8080 - microprocessor -comments about the origin of Intel's first 8 bit micro chips

Computer Museum Visitors - love the retro game stations

Acoustic Telephone Modem for Radio Shacks first computer 1977

Computers & Amateur Radio's selling on Ebay - How to keep up with the latest offers.

Alexander Bell demonstrates wireless transmission of voice - 2 minutes of history

Amateur Radio - Morse Code - it could save your life - you won't believe this use of code.

Computer Help - President of Guyana "Dr.Cheddi Jagan" invites us to Georgetown

Alexander Graham Bell - he was making a hearing aid & instead got the telephone - 90 seconds of history.

"QSO Today" How Amateur Radio & Computers provided exciting opportuinties -KK4WW on Eric's 4Z4UG's Podcast

Computer Museum - Curator of Telephone Museum Curtis Anderson visits

Vintage Computer Univac 8008 Microcomputer - Craig Solomonson collection

Computer Museum a look inside with Assistant Student Curator

Vintage Soviet Computer from Ulyanovsk Russia 1991

Computers and Ham Radio provided invitation to Bangladesh Embassy in Beijing, China

Jon Titus - Computer Pioneer comments about 3 of his career mentors

Apple-1 computer proof documents sell $25,000 at Christie's Auction

Apple-1 computer sale $365,000 at Christie's Auction December 11,2014

American Radio & Computer History - Two million pages of AM FM & TV Broadcasting history online

N4USA Amateur Radio Station at the Computer Museum

Computer Museum Assistant Curator Emily Wilson is off to College

Apple 1 computers annual inspection & Apple 1 computer at auction.

Computer Museum Curator's Birthday -David Larsen KK4WW is 77 November 17,2015

Vintage Computers - Microcomputers on display at "Bugbook Historical Microcomputer Museum".

Vintage - Apple 1 Computer Clone operational at the "Bugbook Historical Microcomputer Museum"

Apple 1 Computer for sale Dec 11 - Bob Luther author of "The First Apple" interviews of people from start up days of Apple Computer

Apple 1 computer brings record price at auction of $905,000

Vintage Computer Rare SCELBI on display in "Bugbook Historical Microcomputer Museum"

Vintage computers - "IWoz" Steve Wozniak's book by Wozniak & Smith - My comments - a good read

Vintage Computer - the first portable computer at 200 lbs - Autonetics Recomp 501 (1958)

Vintage Computer BBC Documentary "IWonder - History of Computing Timeline" using some

Vintage Computer - Super Jolt a 1975 microcomputer using the 6502 Microcomputer

PDP11/10 Vintage Minicomputer in Bugbook Historical Microcomputer Museum

Vintage Computers -Graduate Independent Study at "Bugbook Historical Microcomputer Museum"

Vintage Computers - What is in a Name - How we are named the "Bugbook Historical Microcomputer Museum"

Computer Museum - Busy day - visitors - music jam - Amateur Radio club meeting - Interviewed by reporter

Jazz & Blues Music Jam Session at Computer Museum

Vintage Apple 1 Computer display at "Bugbook Computer Museum"

David Larsen -Computer Historian -Virginia Tech - University Public Service Excellence Award - 1995

Vintage computing - Who started the Personal Computer Revolution ??

Vintage Computers - The Datapoint 2200 & "Computer Terminal Corporation" THE REST OF THE STORY!!

Vintage computers - The Hunt for Apple 1 computers

QR codes in the "Computer Museum"

Intel 8008 Microprocessor began as a "Computer Terminal Corporation 2200" - an Electronic Data Terminal

Texas Instruments TI99/4 Vintage Computer new never out of the box

Intel 8008 Microprocessor began as a "Control Terminal Corporation 2200" - an Electronic Data Terminal

Museum Visitors from Virginia Tech Amateur Radio Club K4KDJ

Vintage Computers - MARK 8 Computer - 5 different versions

Vintage Microcomputer MITS Altair 680 moves to Museum

Vintage Computer - Micro 68 a 1976 microcomputer made by "Electronic Product Associates"

Vintage Computers - Bugbook Historical Microcomputer Museum Warehouse a peek inside !

Vintage Computer - 8008 Intel microprocessor

Vintage Computer -Computer workshops in old Soviet Union

Vintage Computer - Bugbook Historical Microcomputer Museum moves to expanded showroom

Kevin Stumph - his computer museum in waterloo

Vintage Computer -MITS Altair 8800 restored by Josh Bensadon

Vintage Computer - Jade Computer Products 1982 Memory Module - and Moore's Law

Medical and School assistance in Dominica by FAIRS N4USA

Computer For Bioche, Dominica - Donation by N4USA , FAIRS

Vintage Computer RCA COSMAC VIP 1977

 How to custom size photographs on your Blogger Postings.

Vintage Computers the MITS Altair 8800 at Frostfest - ( Hamfest ) in Richmond VA

How to build an audience for your YouTube videos - Three easy to use ideas - lesson #1

Computer Museum - Big visitor day with Techies from Rackspace in Blacksburg Virginia

Computer History Museum - David and Gaynell Larsen Visit Silicon Valley & Museums

Vintage Computer - Earles L McCaul - Author - A personal success story the last 32 years

Vintage Computer Volksmodem 70's 300 baud modem

Vintage Computers - The "Bugs" are 40 years old !

Vintage Computers - Where do computer collectors find them ?

Soviet Union Vintage Computers - Donating computers to the old Soviet Politboro - USSR - 1991

Vintage Computers or life as CIA Secret Agent for 50 years.

 Vintage computer Zaltair brochure from 1977 West Coast Computer Faire

Vintage Zaltair Computer that never was - One of Steve Woznaik's best pranks

Vintage Computer - Minuteman 1 Missile D-17B guidance computer - David Larsen, Testing & Engineering 1960

Vintage Rare Apple 1 Computer for Sale

Remington Rand Univac - 1957 - My introduction to vintage computers 56 years ago at age 19 - David Larsen

Vintage PDP8S - Bob Rosenbloom has his new (50 year old) Digital Equipment Corporation minicomputer operational

Old computer things and Computer History makers - collection of short short stories

PDP1 Vintage Computer at the Computer History Museum - Mountain View , California

Break from Computers - A visit to the Wine Country of Napa California by David & Gaynell Larsen

Visiting Intel, Computer History Museum, Apple Co., Fry's, Weird Stuff store, Bob Rosenblooms computer collection - big day

Vintage Computer - A look at new home for the Bugbook Computer Museum's PDP8S minicomputer

Computer History - A resource for Computer Museums, Microcomputer Blogs, & Computer Historical Information

Computer Collecting is great but their is additional life at our Chantilly Farm

Microcomputer - Micro-Designer MD-1 one of the first complete educational / design Microcomputer Systems

 Computer History Museum - A planned visit to California to see Computer Collectors Bob Rosenbloom & Lyle Bickley + Museum

Wayne Green 91,died September 13th - Renegade & Pioneer in Ham Radio, Computers, Travel, Health & More.

Vintage Computers - Apple 2 Computer Pirates - The Franklin Computers

 PDP 8S Minicomputer discovered hidden in warehouse

Amateur Radio Friends from Dominica Visit Floyd Virginia

Computer Historian David Greelish is going to keep us laughing !!!!

PDP-8/e Replica - build your own

First Single Board Computer 

Vintage Computer - Lewis Kornfield , Radio Shack president Died Friday August 16,2013 : He was President in 1977 Producing the Radio Shack TRS-80 Model 1

"The First Apple" A fresh look at Apple 1 computer pioneers / collectors by Author, Bob Luther - His Book

Vintage Computer - Jack Rubin heads for Chicago with PDP8I Minicomputer for his collection

Vintage Minicomputers PDP8s & PDP8 find new home in California

Bob Rosenbloom is heading to Virginia for vintage PDP computers for his Collection

Vintage Computers - Apple Computer Historical data

Vintage Computer 1958 Transistor Logic - Autonetics Recomp

Vintage Computers - WVTF Public Radio & why we call our museum "Bugbook Historical Microcomputer Museum"

Vintage Calculator / Computer Historical Information

Vintage Computer Museum - Student Curator's

Organs on a Chip - New chip simulates body function

PDP 8 Vintage Computer finds new home in the 'Win" Collection

Amateur Radio Operator for Six Decades KK4WW David Larsen

Apple 1 computer Sells for $387,000 at Christie's Auction July

Computer Mouse Inventor Douglas C. Engelbart Died Tuseday July 2,2013

Professor Paul E. Field - "A Celebration of his life" - my friend

Vintage Apple 1 computer - Five Owners meet including Steve Wozniak

Computer conference - THE FIRST WEST COAST COMPUTER FAIRE APRIL 15-17,1977

Vintage Intel Computer - 4 bit MCS-4 Intellec 4 Microcomputer 

Vintage Computer Magazine - BYTE

Vintage Apple 1 Computer sells for over $600,000 at Breker auction 5-25-13

S100 Computers - Great web site for  S100 and other Vintage Microcomputers

Books for Computer and Calculator Collectors Historians

EPROM Memory 1702A -Made microcomputers, robotics and microcontrollers pratical 1971

Microcomputer Collector "Win Heagy' Visits 'Bugbook Historical Microcomputer Museum' 4-19-13 

Computer Pioneers and Microcomputer History Makers

History of Microcomputers - David's Lecture at New River Community College

Brainiac Computer Trainer 1959 

Computer Pioneer "Adam Osborne"

Computer Intel MCB8-10 Microcomputer 1972

Vintage computer SCELBI 8B Microcomputer 1975

Vintage Micrcomputer Collector Memorabilia - Titus 8080 Microprossor Slide Rule

Vintage Sphere Computer at the "Bugbook Historical Microcomputer Museum"

History of Microcomputers - Short introduction about early Geeks in the Microcomputer Revolution 

Vintage Computer MARK 8 sent to MARCH in Wall NJ

Vintage Computer Apple 1 Microcomputer in the Bugbook Microcomputer Museum Floyd Virginia

Vintage Computer Festival Southeast

Micro-Professor Computer MPF-1B trainer shows up in Goodwill store

Computer Museum Visitor 'Dr. Dave Filer' from New River Community College 

Microcomputer History  Your Own copy of " Historically Brewed " by David Greelish

MARK 8 Personal Computer 1974

Antique Microcomputer Historical Museum LCF Group Floyd Virginia

Amazing Edison Vacuum Tubes

Rare Apple 1 Computer Bugbook computer Museum 

Large Collection of Rare Microcomputers 



David Larsen
KK4WW


"by David Larsen" KK4WW Computer Collector/ Historian