Working JA Stations on FT8 – late evening 20m

While sitting at my radio desk and checking in on my RCARCS weekly 2m net, I fired up my HF radio and noticed at 7:30pm on 20m it sounded like there was a bunch of JT8 signals, so started up WSJT-X to take a look:

First up I noticed call sign 8J3ZNJ which is an unusual prefix I haven’t seen before, turns out this is a 50th Anniversary special event station for a Japanese ham radio club,

Calling CQ a couple of times I then picked up contacts with 3 other Japan stations. Not bad for some casual spur of the moment FT8 operation!

Packet Radio: ax25 node logon message: updating for a cleaner menu

After logging on to an ax25 node, you’re shown a message like this:

DAVBBS:KK6DCT-6 Welcome to KK6DCT-6 network node

Type ? for a list of commands. help <commandname> gives a description
of the named command.

--

@kk6dct-6 20:52:01>

This is what is shown by my node that I’m currently setting up. I’d like to show a list of the apps I currently have configured. You can see the configured commands by entering a ? as the message tells you, but the formatting is not ideal, especially as I’m adding more apps and this list is getting cluttered. This is what the ‘?’ command shows for my currently configured apps:

@kk6dct-6 20:52:01> ?
DAVBBS:KK6DCT-6 Commands:
?, Advent, Bye, Connect, Escape, Finger, Help, HItchhikers, HOst
Info, Links, Mheard, NLinks, Nodes, PIng, Ports, Routes, Status
TAlk, Telnet, TIme, Users, W1-WeatherDavisCA, W2-Weather5DaysDavisCA
W3-WeatherForCity, W4-Weather5DaysForCity, Z1-Zork1, Z2-Zork2
Z3-Zork3, ZConnect, ZTelnet

When you logon, the first part of the welcome message that’s displayed is configured in /etc/ax25/node.motd (message of the day). Editing this file I can now more cleanly format the menu (and I might come back and change some of the names of the apps to make the menu options clearer later) :

DAVBBS:KK6DCT-6 Welcome to KK6DCT-6 network node
  W1		- Weather in Davis, CA
  W2		- 5 day weather forecast: Davis, CA
  W3		- Weather in specified city
  W4		- 5 day weather forecast for specified city
  Advent	- Adventure / Colossal Cove
  Z1		- Zork I
  Z2		- Zork II
  Z3		- Zork III
  
Type ? for a list of commands. help <commandname> gives a description
of the named command.

--

Much better!

ISS SSTV decodes 6/23/21

Highest elevation on this pass was 50 degrees at 12:36PT. It’s interesting seeing the decodes getting progressively better as the signal strength increases towards the highest point, and then dies out again:

12:12PT

12:34PT

12:38PT

12:43PT