Event JSON
{
"id": "e19275cf7948644052e20c8775f2e381654a928ac194b946dc075056b136c9c7",
"pubkey": "bb4fd569fbb78b4f856e82616989c6a0f40b4ab5827595782a62af3cf72c1049",
"created_at": 1743224446,
"kind": 1,
"tags": [
[
"t",
"classic hacks"
],
[
"t",
"Wireless Hacks"
],
[
"t",
"high altitude balloon"
],
[
"t",
"SSTV"
],
[
"proxy",
"https://hackaday.com/feed/#https%3A%2F%2Fhackaday.com%2F2025%2F03%2F28%2Fpictures-from-a-high-altitude-balloon%2F",
"rss"
]
],
"content": "Pictures from a High Altitude Balloon\n\n\u003cimg width=\"800\" height=\"334\" src=\"https://hackaday.com/wp-content/uploads/2025/03/balcam.png?w=800\" alt=\"\"/\u003eHow do you get images downlinked from 30 km up? Hams might guess SSTV — slow scan TV — and that’s the approach [desafloinventor] took. If you haven’t seen it https://hackaday.com/2025/03/28/pictures-from-a-high-altitude-balloon/\n\n\nhttps://hackaday.com/2025/03/28/pictures-from-a-high-altitude-balloon/",
"sig": "15004d9e1ee366bacfa37de4b94ec179e56d2098f9a6bcbe9279b85f29b430c3e3ae4b118dd8fce4cc3c899d20a5900e913ff849e9e01c5883af46926434e8e1"
}
![](https://hackaday.com/wp-content/uploads/2025/03/balcam.png?w=800")
; alt=""/>How do you get images downlinked from 30 km up? Hams might guess SSTV — slow scan TV — and that’s the approach [desafloinventor] took. If you haven’t seen it https://hackaday.com/2025/03/28/pictures-from-a-high-altitude-balloon/