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Steve
,
Mark Jessop
2
Jan 27
Horus V3 RS41
Yes, use https://github.com/Nevvman18/rs41-nfw 73 Mark VK5QI On Wed, Jan 28, 2026 at 1:09 AM Steve
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Horus V3 RS41
Yes, use https://github.com/Nevvman18/rs41-nfw 73 Mark VK5QI On Wed, Jan 28, 2026 at 1:09 AM Steve
Jan 27
Pietro Molina
,
Steve
2
Jan 27
Re: [UKHAS] Digest for ukhas@googlegroups.com - 3 updates in 2 topics
Thanks for the offer Pietro - lets hold off on that for the moment - it looks like I have a few
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Re: [UKHAS] Digest for ukhas@googlegroups.com - 3 updates in 2 topics
Thanks for the offer Pietro - lets hold off on that for the moment - it looks like I have a few
Jan 27
Steve
Jan 26
RS41s
Has anyone got any spare RS41s they are prepared to donate to a good cause? I'm planning on a
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RS41s
Has anyone got any spare RS41s they are prepared to donate to a good cause? I'm planning on a
Jan 26
PE2BZ
, …
Nick McCloud
7
Jan 26
Balloonatic crossing the UK
Hi Nick, the dipole is for the GPS module. Usually an 1/4 wave dipole does the trick but sometimes I
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Balloonatic crossing the UK
Hi Nick, the dipole is for the GPS module. Usually an 1/4 wave dipole does the trick but sometimes I
Jan 26
Nick McCloud
, …
Steve
12
Jan 25
Launch in progress for Ichthus College, Veenendaal, NL
Amazing just type in Hwoyee and 50g into Amazon! At £9.90 for two inc shipping (£4.95 each) its not
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Launch in progress for Ichthus College, Veenendaal, NL
Amazing just type in Hwoyee and 50g into Amazon! At £9.90 for two inc shipping (£4.95 each) its not
Jan 25
Nick McCloud
, …
Mika Köching
9
Jan 23
Launch announcement for the Netherlands
I'd happily pay $400AUD/230€ for three years. But instead I pay 200€ for a year so I can launch
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Launch announcement for the Netherlands
I'd happily pay $400AUD/230€ for three years. But instead I pay 200€ for a year so I can launch
Jan 23
Nick McCloud
, …
Mark Jessop
12
Jan 20
Impending launch near Amsterdam
On Tuesday, 20 January 2026 at 21:53:58 UTC Mark Jessop wrote: There's an excellent writeup on
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Impending launch near Amsterdam
On Tuesday, 20 January 2026 at 21:53:58 UTC Mark Jessop wrote: There's an excellent writeup on
Jan 20
Nick McCloud
Jan 19
HorusBinary v3 data format backgrounder
Just in case you aren't subscribed to the sondehub Patreon email: https://sprocketfox.io/xssfox/
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HorusBinary v3 data format backgrounder
Just in case you aren't subscribed to the sondehub Patreon email: https://sprocketfox.io/xssfox/
Jan 19
Warren Ziegler
,
Steve
2
Jan 12
W1ASZ video Launching a PicoBalloon
Looks a lot easier to launch than an HF pico. Steve On 12/01/2026 22:17, Warren Ziegler wrote: https:
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W1ASZ video Launching a PicoBalloon
Looks a lot easier to launch than an HF pico. Steve On 12/01/2026 22:17, Warren Ziegler wrote: https:
Jan 12
HerrCules
, …
Nick McCloud
14
Jan 7
DIY foilballoon
On Monday, 5 January 2026 at 23:14:29 UTC HerrCules wrote: we plan to use LoRaWAN via Lacuna Space to
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DIY foilballoon
On Monday, 5 January 2026 at 23:14:29 UTC HerrCules wrote: we plan to use LoRaWAN via Lacuna Space to
Jan 7
Sachila Perera
,
Steve
2
Jan 2
Student HAB team seeking guidance on early subsystem flights
A bit of a nebulous question. Its certainly worth reading some of Dave Akerman's posts and blog:
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Student HAB team seeking guidance on early subsystem flights
A bit of a nebulous question. Its certainly worth reading some of Dave Akerman's posts and blog:
Jan 2
Will Moody
12/20/25
Complete successful rig of HAB equipment available
Hello! I have a complete rig of high altitude balloon equipment that I used for 2 successful video/
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Complete successful rig of HAB equipment available
Hello! I have a complete rig of high altitude balloon equipment that I used for 2 successful video/
12/20/25
Steve
,
John Laidler
2
11/27/25
[UKHAS] Balloon Vent Valve
I know nothing about this but I guess they use a GPS or a signal from the ground to vent gas and so
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[UKHAS] Balloon Vent Valve
I know nothing about this but I guess they use a GPS or a signal from the ground to vent gas and so
11/27/25
Oliver de Peyer
,
Nick McCloud
4
11/22/25
Seeed Grove connectors for HAB?
On Friday, 21 November 2025 at 10:36:09 UTC Oliver de Peyer wrote: Due to pets and a small flat I can
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Seeed Grove connectors for HAB?
On Friday, 21 November 2025 at 10:36:09 UTC Oliver de Peyer wrote: Due to pets and a small flat I can
11/22/25
John Laidler
, …
M5AKA
17
11/21/25
LoRa APRS From a Balloon - Legality
You say “…at that point the transmission ceases to be amateur and becomes license exempt (70cms
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LoRa APRS From a Balloon - Legality
You say “…at that point the transmission ceases to be amateur and becomes license exempt (70cms
11/21/25
Steve
, …
Mika Köching
8
10/21/25
Weather balloon project
Cross posting for completeness Steve G8KHW -------- Forwarded Message -------- Subject: Re: [GPSL]
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Weather balloon project
Cross posting for completeness Steve G8KHW -------- Forwarded Message -------- Subject: Re: [GPSL]
10/21/25
Roger M1CDQ
10/19/25
dutch balloon in range of east coast
dutch balloon in range of east coast UK PD3EGE
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dutch balloon in range of east coast
dutch balloon in range of east coast UK PD3EGE
10/19/25
Mark Harper
, …
Steve
40
10/19/25
Upcoming Launch\RSGB\National Coding Week
Thanks Ross - I hadn't seen that video. Looks like a rocketman chute. I'd seen some of the
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Upcoming Launch\RSGB\National Coding Week
Thanks Ross - I hadn't seen that video. Looks like a rocketman chute. I'd seen some of the
10/19/25
Roger M1CDQ
,
Nick McCloud
3
10/15/25
lora pi gateway new build
Im using a Uctronics Gigabit poe splitter of amazon I have found you need to connect all to the pi
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lora pi gateway new build
Im using a Uctronics Gigabit poe splitter of amazon I have found you need to connect all to the pi
10/15/25
Steve
, …
Nikotine
18
10/11/25
Launch Announcement - Haddenham Cambridgeshire
Hi! I suddenly received a lot of nodes from the UK this afternoon. I'm located near Ghent,
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Launch Announcement - Haddenham Cambridgeshire
Hi! I suddenly received a lot of nodes from the UK this afternoon. I'm located near Ghent,
10/11/25
Roger M1CDQ
, …
Mikael Dagman
3
10/9/25
wspr decoding?
Hi, I agree with with John, looking at your pics it all seems to be setup correctly, so two things I
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wspr decoding?
Hi, I agree with with John, looking at your pics it all seems to be setup correctly, so two things I
10/9/25
Roger M1CDQ
,
Ross G6GVI
2
9/28/25
Balloon SP2ROC-7 heading over uk
On Saturday, 27 September 2025 at 16:55:16 UTC+1 Roger M1CDQ wrote: Balloon SP2ROC-7 heading over uk
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Balloon SP2ROC-7 heading over uk
On Saturday, 27 September 2025 at 16:55:16 UTC+1 Roger M1CDQ wrote: Balloon SP2ROC-7 heading over uk
9/28/25
Amy Li
, …
Nick McCloud
12
9/26/25
Looking for hosts/site recommendations for balloon launch in October
On Friday, 26 September 2025 at 10:21:10 UTC+1 Steve wrote: If its for personal recreational use and
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Looking for hosts/site recommendations for balloon launch in October
On Friday, 26 September 2025 at 10:21:10 UTC+1 Steve wrote: If its for personal recreational use and
9/26/25
Steve
, …
David Akerman
9
9/25/25
Has anyone applied for a CAA permit recently?
I'll request my renewal tomorrow, and I'll let you know how that goes. My experience with
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Has anyone applied for a CAA permit recently?
I'll request my renewal tomorrow, and I'll let you know how that goes. My experience with
9/25/25
Nick McCloud
9/25/25
Courses for the newly enthusiastic RSGB clubs ...
The Bolton & RSGB flights seem to have generated some interest. Whilst there's quite a body
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Courses for the newly enthusiastic RSGB clubs ...
The Bolton & RSGB flights seem to have generated some interest. Whilst there's quite a body
9/25/25
Roger M1CDQ
, …
David Brooke
6
9/23/25
Hopper-v2
I saw your reports . Showing good signal strength. I lost is around 2100ish but did pick up about
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Hopper-v2
I saw your reports . Showing good signal strength. I lost is around 2100ish but did pick up about
9/23/25
Roger M1CDQ
,
Mark Jessop
2
9/22/25
callsign for testing?
If you are re-flashing a radiosonde with a firmware that transmits Horus Binary telemetry, then use
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callsign for testing?
If you are re-flashing a radiosonde with a firmware that transmits Horus Binary telemetry, then use
9/22/25
Steve
9/14/25
Balloons circling over China
Does anyone have any clues about the balloons circling over Guangzhou, Ganzhu and Nanchang (Chinese
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Balloons circling over China
Does anyone have any clues about the balloons circling over Guangzhou, Ganzhu and Nanchang (Chinese
9/14/25
Steve
, …
Rick Hewett
6
9/14/25
[UKHAS] Wiki down
On Sun 14 Sep Steve wrote: > The UKHAS wiki (https://ukhas.org.uk) seems to be down at the mo -
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[UKHAS] Wiki down
On Sun 14 Sep Steve wrote: > The UKHAS wiki (https://ukhas.org.uk) seems to be down at the mo -
9/14/25
Rick Hewett
,
Mark Jessop
2
9/13/25
Horus-GUI on a Pi 5?
Sorry, not sure what the issue is here, and don't have the time to debug right now. Certainly
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Horus-GUI on a Pi 5?
Sorry, not sure what the issue is here, and don't have the time to debug right now. Certainly
9/13/25