John Worsnop
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g4bao.bsky.social
John Worsnop
@g4bao.bsky.social
Chartered Engineer, former wage slave, Radio Amateur, Moonbouncer, RadCom GHz bands columnist, radio propagation nerd and RF PA design nut.
Pleasant surprise in the post today!
#gettingold
October 16, 2025 at 2:55 PM
Pretty bad in Poland too !!

🤣🤣🤣🤣🤣
September 16, 2025 at 11:17 AM
September 13, 2025 at 1:05 PM
.....Yesterday we were at a small exhibition and came upon this exhibit. Plus this moving photo of a Polish partizan with a kitten, who could have been (but isn't) Mr Mack
September 13, 2025 at 1:05 PM
While visiting the Jesuit monastery and pilgrimage centre at Święta Lipka Basilica in N Poland on Wednesday, I noticed this medallion of St Maximilian Kolbe SP3RN who gave his life in #Auschwitz to save a fellow prisoner. #hamradio #martyr
September 13, 2025 at 7:22 AM
Nostalgia day.
Picked up my Casio fx-100d to do some calcs this morning.
Bought it around 1986. Been round the world with me, case a bit battered, still original battery, still the first thing I go to when I want to calculate something. How many phones will still be going 40 yrs on? #vintage #tech
August 29, 2025 at 9:21 AM
I got mine yesterday!!
August 13, 2025 at 7:21 PM
Can you spot the Radio propagation connection with this evening's craft beer ?
August 11, 2025 at 5:26 PM
July 26, 2025 at 6:01 PM
Just started a new book....
Not been sucked into a novel so quickly since I read the opening line of "The Crow Road" by Iain Banks.
Which, of course was,
"It was the day my grandmother exploded" 🤣
July 7, 2025 at 9:08 AM
Good Radio day today.
Worked IS0/HB9COG DXpedition on 6cm. They were running 1.5m dish/70W, me 1.2m/22W. VERY marginal as the screenshot shows.
Tomorrow I'll be trying to do the same on 3cm.
May 31, 2025 at 8:13 PM
When your neighbour decides to try some hobby electroplating with with a cheap Chinese Switch mode power supply!🤯
May 24, 2025 at 10:37 AM
Show Cat
May 17, 2025 at 6:27 PM
Yeah....
Whatever......
April 17, 2025 at 5:32 PM
My light in the darknesses at the moment is this....
March 21, 2025 at 8:29 PM
6 hrs to go until I reach my "biblical span"

Starting early....
March 2, 2025 at 6:34 PM
What ?
February 13, 2025 at 4:43 PM
Yes they do that, don't they ?
January 31, 2025 at 10:34 AM
and an author I've been meaning to read for many years but never got round to !
December 25, 2024 at 1:26 PM
Christmas present from someone who knows me rather too well !
December 25, 2024 at 1:23 PM
.....and Oliver
(note, Archie Gray is also in this picture)
December 25, 2024 at 10:21 AM
Seasons greetings from Archie Gray
December 25, 2024 at 10:19 AM
From #CarlSagan "The Demon Haunted world"
Kinda sums up humanity doesn't it?
December 16, 2024 at 12:48 PM
What?
November 23, 2024 at 5:37 PM