Colorado ARRL Section

The official Twitter account for the Colorado Section of the ARRL.

[Colorado ARRL Section @ColoradoARRL]

HamCon Colorado 2025! Oct 23-26 in Grand Junction, CO. Early Bird registration ends 30 Jun. For more info see https://t.co/dMDAtOjLkA

#AmateurRadio #HamRadio

[Colorado ARRL Section @ColoradoARRL]

Hope everyone is finalizing their @arrl Field Day prep! Don't forget to put your Field Day locations in the Field Day Locator! Double check your gear, update your computer programs, make a checklist for packing.

#ARRLFD #AmateurRadio #HamRadio

[KOAA News5 @KOAA]

District 2 students speak with astronauts in the ISS using amateur radio https://t.co/MKelre9m6f

[Pikes Peak Radio Amateur Association @PPRAA_club]

What a great experience!

#ColoradoSprings #SpaceStation #STEM #AmateurRadio

@ARISS @SpaceFoundation @Space_Station

[Pikes Peak Radio Amateur Association @PPRAA_club]

Students getting ready for contact with the ISS in a few minutes.

#ColoradoSprings #AmateurRadio #SpaceStation @ARISS_Intl #STEM

[Pikes Peak Radio Amateur Association @PPRAA_club]

#ColoradoSprings #AmateurRadio #STEM #SpaceStation

[ARISS - Amateur Radio on the ISS @ARISS_Intl]

ISS Earth Day contact in 1 hr!

Students at Thrive Home School Academy, Colorado Spr., CO, will talk via #HamRadio with @Astro_Jeanette.

Skd today at 17:42 UTC | 1:42 PM ET | 11:42 AM MT. Direct via AF0S. Listen on 145.800 MHz or watch at https://t.co/E5SGgQbAyN

[Pikes Peak Radio Amateur Association @PPRAA_club]

#ColoradoSprings #AmateurRadio #STEM #SpaceStation

[Pikes Peak Radio Amateur Association @PPRAA_club]

ARISS News Release

Students at Thrive Home School Academy, Colorado Springs, CO have an Amateur Radio contact with the International Space Station scheduled for 22 Apr at 11:42 AM MT.

https://t.co/YIAX1jzxwP
#AmateurRadio #ColoradoSprings #SpaceStation #STEM

[Colorado ARRL Section @ColoradoARRL]

Great news!
#AmateurRadio #ColoradoSprings #SpaceStation #STEM

[Pikes Peak Radio Amateur Association @PPRAA_club]

ARISS News Release

Students at Thrive Home School Academy, Colorado Springs, CO have an Amateur Radio contact with the International Space Station scheduled for 22 Apr at 11:42 AM MT.

https://t.co/YIAX1jzxwP
#AmateurRadio #ColoradoSprings #SpaceStation #STEM

[Colorado ARRL Section @ColoradoARRL]

A very sad day for the Ham Radio community. Bob was a friend to all of us and a fascinating person.

#AmateurRadio #HamRadio

[ARRL @arrl]

[ARRL News] Bob Heil, K9EID, Silent Key https://t.co/CP0oTCvavH #ARRL #amateurradio #hamradio

[Colorado ARRL Section @ColoradoARRL]

The amateur radio call signs for them:
Dominick = KC0TOR
Barratt = KD5MIJ
Epps = KF5QN
Grebenkin = RZ3DSE

#AmateurRadio #HamRadio #ISS

[NASA's Johnson Space Center @NASAJohnson]

Get to know @NASA's @SpaceX Crew-8 as they prepare to launch to the @Space_Station tonight. 🚀

[Pikes Peak Radio Amateur Association @PPRAA_club]

An awesome Amateur "ham" Radio STEM event with the astronauts on the International Space Station coming up in Colorado Springs!

#Coloradosprings #AmateurRadio #HamRadio

[Colorado ARRL Section @ColoradoARRL]

@ColoradoSun Probably just a ham radio operator doing a Summits On The Air (SOTA) or Parks On The Air activation (POTA)

#AmateurRadio #HamRadio

[Colorado ARRL Section @ColoradoARRL]

How are the solar and space weather conditions impacting you?

#AmateurRadio #HamRadio #SpaceWX

[ARISS - Amateur Radio on the ISS @ARISS_Intl]

Where ever you spend time on social media, we hope you'll give us a follow!
#FollowFriday

[Colorado ARRL Section @ColoradoARRL]

Radio Amateurs are providing communication services to & from affected areas in & around Acapulco, MX.
On Weds, 25 Oct, 165 mph winds from Hurricane Otis knocked out all communications & unleashed a nightmare in Acapulco.

https://t.co/zDu14gKE7X

#AmateurRadio #HurricaneOtis

[Colorado ARRL Section @ColoradoARRL]

The exercise is now ended for most of Colorado. There may still be some after action radio traffic as regions and districts wrap things up.

Thanks!

#COWX #AmateurRadio #HamRadio #Colorado @ARRL @COEmergency

[Colorado ARRL Section @ColoradoARRL]

If you are listening to amateur "ham" radio frequencies today, you will be hearing exercise messages for our annual Simulated Emergency Test. We are simulating a response to a high wind event. It is just an exercise.

#COWX #AmateurRadio #HamRadio #Colorado @ARRL @COEmergency

[Colorado ARRL Section @ColoradoARRL]

If you are listening to amateur "ham" radio frequencies today, you will be hearing exercise messages for our annual Simulated Emergency Test. We are simulating a response to a high wind event. It is just an exercise.

#COWX #AmateurRadio #HamRadio #Colorado @ARRL @COEmergency

[ARRL @arrl]

[ARRL News] WestFest STEM Event Offers Hands-On Experience https://t.co/j813YlOuC8 #ARRL #amateurradio #hamradio