High-Altitude Balloon Launch and Tracking


Our HAB at the Edge of Space (GoPro Capture)

Our HAB at the Edge of Space (GoPro Capture)

We made it to the edge of space! The image above was taken from our HAB at an altitude of over 90,000 ft!

After many months of work, raising funds to finance the project, teaching STEM sessions in local High Schools, and an open-house to test the Balloon Platform and to learn about Amateur Radio; our High-Altitude Balloon Project (HAB) Team finally got the chance to launch and track our Balloon. We launched our Balloon from the Elementary School in Winchester, NH.

Setting Up Our Gear

Setting Up Our Gear

Students, Teachers and Club Members came out to be part of the launch and to track our HAB. The first step was to move all of our gear to the center of the athletic fields at the school and organize all of our equipment.

Assembled Flight Platform

Assembled Flight Platform

Next, we attached the GoPro video cameras, satellite tracker and the battery pack for the Flight Computer and 2M APRS transmitter to the flight platform. We used an APRS capable HT to confirm that the flight computer and APRS transmitter were working.

Rigging the Flight Line

Rigging the Flight Line

We rigged the 40 ft. flight line which connected the HAB’s flight platform, recovery parachute and the balloon.

Balloon Inflation

Balloon Inflation

And then came the inflation of the balloon from the Helium tank. The winds were gusting to about 12 mph at this point which made inflating the balloon a little tricky. When filled, the balloon was about 6 ft. in diameter on the ground.

Launch!

Launch!

With both GoPro cameras running on the flight platform, we were ready to launch. A 10 second countdown and the balloon was up and away!

Tracking the HAB

Tracking the HAB

We watched the balloon from the ground as it soared off into the clouds. The 2M APRS tracking system worked perfectly and we spent the next several hours at the launch site, at lunch, and in our cars tracking the HAB on aprs.fi.

HAB’s Flight Path On APRS.fi

HAB’s Flight Path On APRS.fi

Our HAB’s flight path took it across Massachusetts where it reached a maximum altitude of 91,700 ft. above sea level (ASL).

Looking Upward at the Balloon (Near Burst)

Looking Upward at the Balloon (Near Burst)

The balloon reached a diameter of approximately 30 ft before it burst. After the balloon burst, the parachute deployed and the payload descended to a landing in the northeast corner of Rhode Island.

HAB at Recovery Site in Rhode Island

HAB at Recovery Site in Rhode Island

A combination of the APRS transmitter data and the on-board sounder allowed the landing location to be pinpointed and the flight platform recovered with help from a local resident.

The on-board GoPro video cameras captured some awesome video during our HAB’s ascent! All of the media captured by everyone who participated in the launch as well as the APRS data allowed us to produce the video above. Turn up your speakers and give it a play in full-screen mode to enjoy the experience what we shared!

By the time we had launched, school was at an end so we will have to wait until the fall to work with the students and teachers who were part of our STEM project to analyze the data from the flight. All in all, our HAB project has been an amazing experience for all involved. We are planning another HAB STEM experience and launch with additional schools in the fall.

We want to especially thank all of our donors whose generous contributions made this project possible.

Fred, AB1OC

 

An Amazing Amatuer Radio STEM Project – High-Altitude Balloon


Image Taken From Our High-Altitude Balloon at over 90,000 ft

Image Taken From Our High-Altitude Balloon at over 90,000 ft

Members of the Nashua Area Radio Club launched a High-Altitude Balloon (HAB) to the edge of space and back this past weekend. Our HAB carried a 2m APRS Transmitter and sent position and atmospheric telemetry to the ground during its flight. Our HAB was tracked by many folks using aprsi.fi during its flight via the N1FD-11 call sign.

You can see an amazing video of the flight include footage taken during our launch and from the balloon while in flight above.

Our HAB launch was part of a STEM learning project that our club did in partnership with several High Schools here in New Hampshire. You can read more about the project and our STEM work on our club’s Blog here.

Enjoy!

Fred, AB1OC
President, Nashua Area Radio Club

A STEM Learning Project for Young People


High Altitude Balloon At The Edge Of Space

High Altitude Balloon At The Edge Of Space

As some of you may already know, Anita and I have been working with our local Radio Club on a project to promote STEM learning and interest in Amateur Radio among young people in our area. The idea is to work with kids grades 7-12 to plan, build, launch and recover a High-Altitude Balloon carrying Amateur Radio. Our balloon should be able to reach an altitude of about 100,000 ft before it bursts and the payload returns to earth via a parachute system. The payload will include a computer, GPS and a 2 meter APRS transmitter to record the balloon’s flight track, atmospheric data and altitude throughout the flight. The balloon will also carry a video camera and will capture a video record of the entire flight. You can learn more about our project here.

Project Team Members Will Analyze and Report On Scientific Data

Project Team Members Will Analyze and Report On Scientific Data

We are working with local schools to put together a team of young people to plan and execute our project. This will include designing the on-board science experiments, analyzing the data collected and providing a presentation about what was learned to fellow students and others who are interested.

You can learn more about our project and view a video that shows what our balloon flight will be like on our Club website. This project is part of our Club’s on-going program to promote interest in Amateur Radio among young people. The folks at HAMNation recently featured a video which included some information about our club’s activities for young people as well.

We are working to raise the necessary funds to enable the project to be completed during the current school year. We have setup a GoFundMe page to facilitate the fund raising aspect of our project. We know that we have many readers around the world who follow our blog and it would be wonderful if some of our readers could help us by contributing to funding our project.

Anita and I will continue to post information about our project here.

Best and 73,

Fred (AB1OC)