Tag Archives: High Altitude Balloon

Nashua Area Radio Society Forges Great Relationship with Hudson Memorial School

Over the course of the past year, I have found myself the benefactor of the most amazing partnership with the Nashua Area Radio Society.  I can say that I have come from a point of not knowing anything about Amateur Radio to holding an Extra Class License thanks to the knowledge and generosity of the club members who have dedicated their time to helping others come to know and understand the radio sciences.  I have found what makes this dedication even more valuable is the clubs growing outreach to the schools and students of Southern New Hampshire.

Last summer I was fortunate enough to attend Honeywell’s Teacher Space Camp as one of three New Hampshire representatives.  It was there that I learned of the possibility to bring an Amateur Radio contact with the International Space Station (ARISS).  I decided to pursue this opportunity for Hudson Memorial School students back in September of 2017.  The presenter encouraged us to work with local radio clubs to make our chances more successful.  I never imagined that when I picked up the phone and reached out to Fred Kemmerer and the Nashua Area Radio Club that I would be opening up a much larger world to the students and staff of the Hudson School District.

After my initial contact, I was able to set up a meeting with Fred at Hudson Memorial School.  In that meeting, I was able to work to complete our application for the ARISS contact, make arrangements for my students to become the largest number of students to become involved in the HAB 3 project and learn more about licensing opportunities for myself and my students.  I was invited to attend a club meeting and learned more about the generous outreach for students from the club.  I was slowly falling in love with a new hobby that only months before didn’t know existed.

Over the course of the remaining school year, I can say that the club members and Nashua Area Radio Society continued to impress students with their knowledge and love of the hobby.  Fred, Abby, and Jamey came to HMS during our STEM night allowing students to practice Morse code, learn about HAM radio, and learn about Fox Hunting.  Fred, Jamey, and Brian S. came to HMS over the course of 6 weeks to teach the science behind the High Altitude Balloon launch they would be involved in during the month of June and demonstrate interactive activities such as Morse Code, Fox Hunting, and making amateur radio contacts.  The students’ were enthralled and engaged in the educational program that was presented to them by the club.  As a teacher, I found it very easy to work with the other presenters to easily tie the topics into our curriculum.

During this time we also learned of our successful application to earn an ARISS contact in the Fall of 2018.  I know it isn’t typical to receive a contact in your first attempt.  Thanks to all of the work that was done by the club members to make sure we would be equipped to properly host such a great event.  I am sure the students of Hudson will enjoy this once in a lifetime event.

In June we finally launched HAB 3.  The students were able to analyze the data and come to understand how the subjects they had been taught all year were connected.  We also decided to host ARRL Field Day at Hudson Memorial School.  Once again, members shared their knowledge of the hobby with students from the entire area as they visited the field day site.  Field Day is truly a site to see and participate in for anyone.

Which brings me to the past week.  Fred, Abby, Hamilton, and newly minted Extra Class Operator, me, worked with a group of nine students and two educators to help them earn their Technician class license.  We took a class that had been offered in a two-day format and turned it into a – format that would be more palatable for students of a younger age to understand.  Fred and the other instructors also incorporated a lot of hands-on activities that put what was being learned in the class to immediate use by the students.  Students from all of the HAB schools and two educators worked through the materials of the course and asked the most intriguing questions to Fred and the instructors.  It was clear that the students in the class were ready to become new Hams.  In this course, we’re happy to see a majority of the students and adults pass their first exam and several students came very close to earning their General class license.  One student I am extremely proud of is my own daughter, Mackenzie.  She worked hard over the course of the week and at only 10 years old she earned her Technician license.

I know that in the future that even greater things will come from the close relationship we have built between HMS and the NARS.  I want to personally thank all of the members and donors that make these events possible.  Your love of your hobby is infectious and this can be seen in how our students react to the great interactions and instruction that come from your members.  From the bottom of my heart, thank you for all you do for the students we teach.

Dan, AC1EN

Countdown to Field Day 2018

The Nashua Area Radio Society will again be participating in the ARRL Field Day event this weekend. We have a long history of participation in Field Day and you can read more about some of our previous Field Day operations here.

Team Operating at Field Day
Team Operating at Field Day

Field Day is about training and emergency preparedness, learning about new communications technology, and having fun!

Field Day Digital Station
Field Day Digital Station

We will be a 10A station this year with three towers and several high-performance wire antennas. You can read more about our Field Day 2018 plans here.

Field Day 2017 - New Remote Tower
60 ft Tower at Fiel Day

Our Field Day will be held at the Hudson Memorial School in Hudson, NH an will also feature an Amateur Radio Open House activity the students and parents that were part of our High Altitude Balloon Project 3. We will be supporting an ISS Crew Contact at Hudson Memorial School in November and we will have the primary ground station on-site at Field Day for satellite operations and testing. We are counting down to the beginning of our Field Day Operations –

[waiting name=”2018 Field Day”]

 

NARS members can still sign-up to operate or to be part of the setup teams at Field Day. Just log in to our website and follow the link to our online signup.

All Amateurs and the general public are welcome to visit our Field Day operation on Saturday or Sunday, June 23rd or 24th.  Click on the white space below to see a map of our Field Day location. See you at Field Day!

HAB-3 To Launch On Sunday – How To Track Our High-Altitude Balloon

We are planning the third launch of our High-Altitude Balloon (HAB-3) this Sunday, June 3rd between 10 am and 11 am ET. We will be launching locally from the Hollis-Brookline HS here in Hollis, NH. Read on to learn more about our HAB projects and how to track our HAB while it is in flight.

You can learn more about our HAB projects here on our website and you can view a video about our first two HAB launches above.

High-Altitude Balloon Launch Site and Weather

The weather and Jetstream conditions look good for our HAB-3 launch! The jet stream has been unusually tranquil the past couple of weeks and this is going to enable us to launch locally from the High-School here in Hollis, NH. Nashua Area Radio Society members and friends are invited to join us for our launch.

HAB Launch
HAB Launch!

We have been working with students at the Hudson Memorial School and World Academy here in NH. The students and their teachers will handle HAB-3 launch preparations and the launch. Launch preparations will begin on site at 9:00 am ET.

HAB Launch Weather
HAB-3 Launch Weather

The weather forecast looks great for our launch on Sunday with mostly sunny skies and moderate winds. These conditions should enable us to capture some spectacular video from HAB-3 during its flight! We are also planning to live-stream video from our HAB-3 launch and recovery to the Nashua Area Radio Society Facebook page.

Tracking Our HAB

I wanted to share some information about tracking our HAB as it flies. Our balloon will carry’s a GPS receiver and a 2m APRS Transmitter.

HAB Flight Platform
HAB Flight Platform

The onboard APRS transmitter will operate on the Amateur Radio standard terrestrial APRS frequency of 144.390 MHz and will transmit our HAB’s position, heading, speed, altitude and other telemetry data every minute during HAB-3’s flight. The transmitter is battery-powered and generates a 250 mW signal into a dipole antenna suspended from HAB’-2s flight platform. HAB-3 will use N1FD-11 as its call sign.

HAB-2 Flight Track on aprs.fi
HAB-2 Flight Track on aprs.fi

HAB-3’s APRS packets will be picked up by ground-based Digipeaters and iGates and will be relayed to aprs.fi where the HAB’s current location and flight path can be tracked.  You can click on the link in the previous line to see HAB-3’s current location and flight track.

HAB-3 Flight Path Prediction
HAB-3 Flight Path Prediction

Based upon online HAB flight prediction calculators that we have been using, we expect the HAB’s flight to last a little more than 2 1/2 hours. The HAB should reach an altitude of over 110,000 ft before the balloon bursts and the parachute on the flight platform brings HAB-3 back to the ground at a safe speed. The above predictions will likely somewhat different from HAB-3’s actual flight path. Based upon the predictions, HAB-3 will be traveling approximately 25 km between its takeoff point and landing near Devens, MA.

HAB APRS Packet Information
HAB APRS Packet Information

Aprs.fi will store and display a copy of all of the APRS AX.25 packets transmitted by HAB-3 during its flight. Of particular interest to the STEM element of the flight will be the Balloon’s data on atmospheric temperature and pressure conditions at different altitudes.

All you need to track HAB-3 during its flight is Internet access and a web browser. Just click on one of the aprs.fi links here to see HAB-3’s current location and altitude. If you have an APRS ground station, you may also be able to receive HAB-3’s telemetry directly during the flight.

We will post updates on launch plans and the flight in the Youth Forum on our website.

T minus 2 days and counting until HAB-3 launches….

[waiting name=”Balloon 3 Countdown To Launch”]

Fred, AB1OC

Radio Amateurs Developing Skills Worldwide