Dragan, 4O4A

🇲🇪 4O4A, 🇷🇸 YU4YY, 🇧🇦🇭🇷🇦🇱🇦🇹🇱🇮🇩🇪🇮🇹/4O4A. Operations manager @4O3ASignature, SAT chaser.
Poznaje profesorku iz X gimnazije.

[Dragan, 4O4A @4o4a]

So, you have only one radio and restrain yourself from LEO sat operations because you don't know how to deal with Doppler?

Or you have two radios and would like to find clear frequency to call, or to find exact frequency where that rare station is listening?

#amsat #dxcc

1/6

[Dragan, 4O4A @4o4a]

Guess what?
#hamradio2026 #hamradio #Friedrichshafen

[Dragan, 4O4A @4o4a]

How to set up and use Virtual Audio Cable together with the Elecraft K3 and NaP3 panadapter software.
https://t.co/vMX1VBVWGf

Virtual Audio Cable: https://t.co/nZZ4EKL9T3
LP-Bridge: https://t.co/txz17O2vcE
NaP3: https://t.co/zUoMGyKBbx

[Dragan, 4O4A @4o4a]

@HercegBluz Što bi rekao moj razrednik - tasovčićansko nebo

[The Martian @SeeOutThere]

Ako mi srce ne prestigne ptice,
ako mi oči budu siromasi,
ako mi ruke budu udovice koje prisustvo ljubavi ne krasi,

I ako noću ne čeznem u snima
i ako danju ne žudim na javi
i ako venem u močvarnim dnima
i u tjesnoći duša mi boravi,

I ako ulje nalijevam u svijeću
uhodi tamno da pomognem djelo
u krivom ako vjerujem umijeću
i laži svoje pozajmljujem čelo,

Neka mi jutro na prag ne stizava
neka me zemlja iz milosti briše.
I ako živim k'o jalova trava
neka me sunce i ne grije više.

Vesna Perun - Zavjet

[European Democrats @democrats_eu]

“The courage of Dijana Hrka, a mother starving herself in the name of justice after losing her son in the Novi Sad tragedy, shames those in power in Serbia.
She continues her hunger strike in front of the Serbian Parliament, demanding truth, justice, and accountability for her son and for all the victims.
Last night, the Serbian police once again showed they are not neutral. In front of a mother’s pain, they allowed hooligans reportedly mobilised by President Vučić’s entourage to approach her, blasting music, setting off fireworks and throwing firecrackers — a grotesque act of intimidation.
And when arrests were made, they targeted those protecting the mother, not those harassing her.
This is not law enforcement — it is political repression and moral collapse.
President Vučić, if you have even a trace of courage, don’t hide behind your police and hired mobs.
Come down from your palace, face this mother, and look her in the eyes.
Because politics is meant to be the courage to take responsibility — not the cowardice of hiding from it.”
- @sandrogozi

[European Democrats @democrats_eu]

Exactly one year ago, at 11:52, the sky collapsed on the station of Novi Sad. Sixteen lives were buried under tonnes of concrete—and behind them, a wall of silence.
Sara and Valentina were just six and ten. Anja died days later. Vukašin, a high school student, months after.
It wasn’t fate. It was neglect, corruption, impunity.
And still—no justice, no truth, no accountability.
Today, millions of students will take to the streets.
Like after the Tempi train disaster in Greece, they will ask the questions the system fears: Who let this happen? Who will answer for it?
We stand with them.

[European Democrats @democrats_eu]

They are thousands. Hundreds of thousands. They are students, workers, mothers, sons. They are citizens who believe Serbia’s future must not be hijacked by fear, lies and impunity. Marching across the country to Novi Sad, they are reclaiming memory, truth and justice. One year after the canopy collapse, still no responsibility, still no justice. They march for democracy. They march for dignity. And we march with them.
As European Democrats, we will never stand aside when freedom is under attack.

[Dragan, 4O4A @4o4a]

@9a6ww Bravo Zvonko!

[Dragan, 4O4A @4o4a]

Broj protokola je 4176.
Potrebni su trombociti, može i B+ i B- krvna grupa. Ne mogu trudnice i stariji od 60 godina. Potrebno je 10 davalaca. Testiranje je od sutra, 16.10 od 8 do 10.30, davaoci bi bili naknadno pozvani nakon testiranja.

[Dragan, 4O4A @4o4a]

Hitno potrebna B+ krvna grupa. Beograd, Zavod za transfuziju, na ime Mihajlo Protić.
#beograd

[Dragan, 4O4A @4o4a]

@Ludek_OK2ZC Did you bring big ladder? I need footprint for RS-44 :)

[Dragan, 4O4A @4o4a]

@han01a Thanks, Han. As far as I know, DL7ZM activity was rejected because of legislative in EZ although David had some valid approvals from Government, Ministry of Telecommunications, etc.
From 2006 EZ is closed for hams. Simply, no law which treats ham radio.

[Dragan, 4O4A @4o4a]

As far as I am concerned, this is #331 for my Honor Roll DXCC. Not accepted by #arrl but nevertheless, it's there.

[Dragan, 4O4A @4o4a]

@9a6ww Come on, tilt you head a little bit! Be flexible, if ARRL wasn't! :)

[DX World.net @DX_World]

4O3A's Ham Radio Life:

https://t.co/9xtwdHDy6x

[Dragan, 4O4A @4o4a]

@timelesson @qrplabs Probably 90% of my non contest QSOs are in CW. For this portable operation, I broke my CW key so I was forced to use microphone :)

[Dragan, 4O4A @4o4a]

QMX, the first DX QSO with North America. Inverted V antenna. #QMX @qrplabs #hamr

[Dragan, 4O4A @4o4a]

@EA4NF_SAT @KE9AJ @N2FYA_John @N8HI2 @GridMasterMap @FloridaKeys Some pictures of mountain, please :)

[Dragan, 4O4A @4o4a]

@Rainmaker1973 Because it's not using modern browsers.

[Óscar L. @ea1dr]

A LEO sats passes over your head at 28000 km/h, giving you barely 10 minutes of margin, and yet you can make a QSO thousands of km away using a homemade antenna 🎙️
That's ham radio: science, creativity and the thrill of talking through space Are you going to miss it?👀🛰️
#amsat