David EA3IEK - EA4998URE SWL ✈️ + 📻📡 (@ea3iek_4998ure) 's Twitter Profile
David EA3IEK - EA4998URE SWL ✈️ + 📻📡

@ea3iek_4998ure

Becoming ATSEP | Trained Aero Maint Tech / Mech Engineer | #AvGeek & Spaceflight fan | Analog Audio | #HamRadio/DC-to-light #SWL!! | ES🇪🇸EN🇺🇸Learning 中文🇨🇳

ID: 2820808581

linkhttp://ea3iekblog.wordpress.com calendar_today09-10-2014 23:23:28

23,23K Tweet

2,2K Takipçi

1,1K Takip Edilen

John KH6RF (@kh6rf) 's Twitter Profile Photo

The many active wildfires in the provinces of Zamora & Leòn made for a smokey #SOTA activation on Cuerno de la Mora, EA1/LE-160, yesterday. Also activated Biosfera Valle de Laciana, ES-2047 & LIC Alto Sil, ES-0486. Prayers & good wishes for the people who’ve been evacuated. #POTA

The many active wildfires in the provinces of Zamora & Leòn made for a smokey #SOTA activation on Cuerno de la Mora, EA1/LE-160, yesterday. Also activated Biosfera Valle de Laciana, ES-2047 & LIC Alto Sil, ES-0486. Prayers & good wishes for the people who’ve been evacuated. #POTA
Jim "Ham on a Bike" (@n4jaw) 's Twitter Profile Photo

Made the #MorseCode #CW catch of a LIFETIME with less than a watt #QRPp working the 40 meter greyline from Kentucky to Down Under during my Early Bird #HamRadio #AmateurRadio activation. For me, #POTA #parksontheair is not about the numbers but the EXPERIENCE!

Made the #MorseCode #CW catch of a LIFETIME with less than a watt #QRPp working the 40 meter greyline from Kentucky to Down Under during my Early Bird #HamRadio #AmateurRadio activation. For me,  #POTA #parksontheair is not about the numbers but the EXPERIENCE!
DK9JC 🛰️📡 (@dk9jc) 's Twitter Profile Photo

Repurposed the old Greencube gear a little bit and checked out the 70cm FTx contest this evening. Really crazy that I could hear 3-4 more stations that could hear me... Seems they all run QRO so I could not reach them with my 50W and 15 ele. OD(R)X was GM4 in IO86 1050 km (656mi)

Repurposed the old Greencube gear a little bit and checked out the 70cm FTx contest this evening. Really crazy that I could hear 3-4 more stations that could hear me... Seems they all run QRO so I could not reach them with my 50W and 15 ele. OD(R)X was GM4 in IO86 1050 km (656mi)
John KH6RF (@kh6rf) 's Twitter Profile Photo

Yesterday, I found a spot in the shade near Llamas de Rueda and activated LIC Rebollares Del Cea, ES-0492. Turns out my pressure paddles don’t work with my G90, so I dug deep into my bag & found a microphone!!! Had a big SSB pileup that ended quickly with 32 contacts. 73 & 44!

Yesterday, I found a spot in the shade near Llamas de Rueda and activated LIC Rebollares Del Cea, ES-0492. Turns out my pressure paddles don’t work with my G90, so I dug deep into my bag & found a microphone!!!  Had a big SSB pileup that ended quickly with 32 contacts. 73 & 44!
John KH6RF (@kh6rf) 's Twitter Profile Photo

With extreme temp warnings I decided to head out early and go high: Puerto de La Cubilla, elev. 1,683m-5,522ft. I found a tree next to a cliff that was just tall enough for my EFHW. Made 18 contacts from inside ES-2065 & ES-0071, Las Ubiñas-La Mesa Park & Reserve. 73 & 44! #POTA

With extreme temp warnings I decided to head out early and go high: Puerto de La Cubilla, elev. 1,683m-5,522ft. I found a tree next to a cliff that was just tall enough for my EFHW. Made 18 contacts from inside ES-2065 & ES-0071, Las Ubiñas-La Mesa Park & Reserve. 73 & 44! #POTA
BG7LJX (@24trotulktislfp) 's Twitter Profile Photo

Today I participated in the 2025 Guangdong Provincial Radio Science Popularization Event. Gained new knowledge about HF bands, and exchanged numerous eyeball QSO cards with local operators – looking forward to meeting on the air! Photo 1, I am on the L and BA7OTT is on the R.

Today I participated in the 2025 Guangdong Provincial Radio Science Popularization Event. Gained new knowledge about HF bands, and exchanged numerous eyeball QSO cards with local operators – looking forward to meeting on the air!

 Photo 1, I am on the L and BA7OTT is on the R.
Mike Kennerknecht (N2MAK) (@kennerknecht) 's Twitter Profile Photo

Ham fam, I've got 2 questions for you: 1) What FM satellite(s) would you recommend for newbs? 2) What apps or websites are good for planning? FWIW, I'd be using a 5W HT (full duplex) and Elk dual band log periodic. I'm hoping to try while I'm on vacation later this month. Thanks!

John KH6RF (@kh6rf) 's Twitter Profile Photo

I was activating SOTA peak Cueto Rosales, EA1/LE-171, today when two men came up and asked what I was doing. Turns out they were radio people for the firefighting agency. They were concerned I might interfere with their communications & asked me to stop transmitting. I did. CONT.

I was activating SOTA peak Cueto Rosales, EA1/LE-171, today when two men came up and asked what I was doing. Turns out they were radio people for the firefighting agency. They were concerned I might interfere with their communications & asked me to stop transmitting. I did. CONT.
John KH6RF (@kh6rf) 's Twitter Profile Photo

That’s why I dissapeared. I then packed up my gear & they went inside the stone tower. As I left, they waived & said goodby, very friendly. I drove to another location inside the park & finished the activation with 47 SSB contacts. #POTA ES-0493 & ES-2057. Tnx hunters! 73/44

AMSAT-SM (SM0TGU Lars) (@amsat_sm) 's Twitter Profile Photo

Open letter from AMSAT-SM regarding development of a full duplex handheld amsat.se/2025/08/16/ope… #amsat Many of us in the AMSAT community is waiting for a new handheld radio with full duplex ...

Open letter from AMSAT-SM regarding development of a full duplex handheld
 amsat.se/2025/08/16/ope… 
#amsat 
Many of us in the AMSAT community is waiting for a new handheld radio with full duplex ...
jason VE5REV (@ve5rev) 's Twitter Profile Photo

POTA activation with the 20M DeltaLoop was cut short due to battery going graveyard dead! 😡 Unbelievably great audio from this antenna. Got 59 most of the time. 26 SSB contacts in 27 mins then...🪦🪫

POTA activation with the 20M DeltaLoop was cut short due to battery going graveyard dead! 😡 Unbelievably great audio from this antenna. Got 59 most of the time. 26 SSB contacts in 27 mins then...🪦🪫
John KH6RF (@kh6rf) 's Twitter Profile Photo

Change of plans due to the Red Fire Alert. Instead of hiking up a peak, I decided to activate alongside a road. The surroundings were still beautiful! Made 15 cw contacts in #POTA ref. 0498, LIC Montaña Central De León. Could’ve done more but I needed a break from SSB. Tnx!73/44!

Change of plans due to the Red Fire Alert. Instead of hiking up a peak, I decided to activate alongside a road. The surroundings were still beautiful! Made 15 cw contacts in #POTA ref. 0498, LIC Montaña Central De León. Could’ve done more but I needed a break from SSB. Tnx!73/44!
Max SA5IKN M0SKN US6IKN EI6KC 🇺🇦 (@m0skn_sa5ikn) 's Twitter Profile Photo

Two short but fun sessions in the ARRL EME Contest on 10 GHz 🌙📡 Portable & battery-powered (0.9 m dish + 27 W). Logged 27 QSOs and 15 DXCC - all on a tiny setup. Thoroughly enjoyed! #hamradio #amateurradio #10GHz #ghzbands #microwaves #moonbounce #eme #hamr

Two short but fun sessions in the ARRL EME Contest on 10 GHz 🌙📡 Portable & battery-powered (0.9 m dish + 27 W). Logged 27 QSOs and 15 DXCC - all on a tiny setup. Thoroughly enjoyed! 
 #hamradio #amateurradio #10GHz #ghzbands #microwaves #moonbounce #eme #hamr
BG7LJX (@24trotulktislfp) 's Twitter Profile Photo

The LiFePO4 batteries have arrived, and the VR-N7600 is now ready for satellite operations – just awaiting approval of the license modification.

The LiFePO4 batteries have arrived, and the VR-N7600 is now ready for satellite operations – just awaiting approval of the license modification.
John KH6RF (@kh6rf) 's Twitter Profile Photo

Came north to Gijón today, where Sergio, EA1FVT, suggested I activate ES-1389, Carbayera de El Tragamón. Very nice park! Made an easy 16 CW contacts in 1 hour. Hope to meet some of the local hams tomorrow & do one final activation. Then, I’m off to visit friends in Salamanca. 73!

Came north to Gijón today, where Sergio, EA1FVT, suggested I activate ES-1389, Carbayera de El Tragamón. Very nice park! Made an easy 16 CW contacts in 1 hour. Hope to meet some of the local hams tomorrow & do one final activation. Then, I’m off to visit friends in Salamanca. 73!
David EA3IEK - EA4998URE SWL ✈️ + 📻📡 (@ea3iek_4998ure) 's Twitter Profile Photo

Last Saturday's #POTA Parks on the Air, Inc. ES-0307!! Plenty of trees there, so chose my BH7JYR EFHW & made 1st use of my throwline & throw-weight... TNX K4SWL for the idea!! Worked great!🤩 31 EU SSB QSOs with 100W from my IC-7100 & 40Ah Bioenno LiFePO4 batt, in the car as too hot outside!

Last Saturday's #POTA <a href="/POTAspots/">Parks on the Air, Inc.</a> ES-0307!! Plenty of trees there, so chose my BH7JYR EFHW &amp; made 1st use of my throwline &amp; throw-weight... TNX K4SWL for the idea!! Worked great!🤩 31 EU SSB QSOs with 100W from my IC-7100 &amp; 40Ah Bioenno LiFePO4 batt, in the car as too hot outside!