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Shortwave Radiogram @swradiogram.bsky.social · 10h

Shortwave Radiogram #468 Wednesday, September 30th at 1330 UTC WRMI 15770 kHz 19m RHO NE 044° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters - WRMI Okeechobee, FL & WINB Red Lion, PA USA. https://swradiogram.net/ &
https://twitter.com/swradiogram & https://swradiogram.bsky.social

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Shortwave Radiogram @swradiogram.bsky.social · 23h

Shortwave Radiogram Planner 9/30 Wednesday, 1330 UTC on 15770 kHz WRMI #468 10/1 Thursday, 0930 UTC on 7780 kHz WRMI #468 10/1 Thursday, 2330 UTC on 9265 kHz WINB #469 MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Sporty Porcupine @sportyporcupine.bsky.social · 29/09/2026

Poor low band conditions mean I didn't get any reception at all of last night's Pop Shop Radio on WRMI 5950, and only three images from the 0800z @swradiogram.bsky.social via WRMI 5850. From coastal Alabama. Thanks for the train content, @popshopradio.bsky.social!

Le Canada et le Canadian Pacific, a French poster promoting Canadian Pacific's transcontinental service.

Rocky Mountaineer

Experience the Canadian Rockies.

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Sporty Porcupine @sportyporcupine.bsky.social · 28/09/2026

Some images from two recent @swradiogram.bsky.social "Candian Railroadgram" broadcasts… first, just a few very fuzzy posters from the 1430z WRMI 9955 broadcast. The aggressive audio EQ definitely hurt MFSK64 reception, with several missed image triggers.

"Canadian Pacific Railway-Trans Canada Limited
Fastest Train Across the Continent
Sleeping Cars Only."

Canadian National Railways - Across Canada

Canadian_Pacific
The Scenic Way Across Canada

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Pop Shop Radio @popshopradio.bsky.social · 28/09/2026

Here's my reception of the the night train edition of @swradiogram.bsky.social 468 as received here in Hope BC.

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Shortwave Radiogram @swradiogram.bsky.social · 28/09/2026

Shortwave Radiogram #468 Monday 9/28 at 0800 UTC. WRMI 5850 kHz, Okeechobee, Florida MFSK-32 & MFSK-64 Text & Pics. swradiogram.net, @swradiogram.bsky.social, #Shortwave, #SWL

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Dave Burnett @gdaveb.bsky.social · 27/09/2026

Clean reception of @swradiogram.bsky.social from WRMI 9454 kHz at 2300z here in SE Arizona. WRMI sync errors but 100% text decode. A pleasant surprise. @popshopradio.bsky.social @radioactiveal.bsky.social

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Shortwave Radiogram @swradiogram.bsky.social · 28/09/2026

Dawn Patrol—Shortwave Radiogram #468 Monday, September 28th at 0800 UTC WRMI 5850 kHz 49m LP-TCI516 NW 315° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Pop Shop Radio @popshopradio.bsky.social · 27/09/2026

Here's my decode/ reception of @swradiogram.bsky.social 468 from WRMI 9455 khz at 2300 UT 26 Sept. Nasty signal with some shift, no doubt from soot from the steam engine!

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 28/09/2026

Shortwave Radiogram #468 Monday, September 28th 0030 UTC WRMI 5050 kHz 49m RHO South 160°. Fldigi: RSID received Mode: MFSK32 @ 5051.504 kHz Time: 20:31:53 EDT. A noisy back-side signal at -12dB to Mid-Atlantic, Maryland, USA. @swradiogram.bsky.social

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 27/09/2026

Rough reception to Maryland USA of Shortwave Radiogram via WRMI 9955 kHz beaming South 160° from Okeechobee, Florida USA. @swradiogram.bsky.social

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Shortwave Radiogram @swradiogram.bsky.social · 27/09/2026

Shortwave Radiogram #468 Monday, September 28th at 0030 UTC WRMI 5050 kHz 49m RHO South 160° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Shortwave Radiogram @swradiogram.bsky.social · 27/09/2026

Shortwave Radiogram #468 Sunday, September 27th at 1430 UTC WRMI 9955 kHz 49m beaming South 160° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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RadioActiveAl @radioactiveal.bsky.social · 27/09/2026

@swradiogram.bsky.social @popshopradio.bsky.social Images decoded in northern Florida, USA on Saturday during the 2300-2330 UTC broadcast. Just a little off the track in spots. I saw the same group of shifts on a Linux system in another part of the house on a different antenna and receiver.

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Sporty Porcupine @sportyporcupine.bsky.social · 27/09/2026

Good quality decodes of all nine @swradiogram.bsky.social Canadian train images from the 2300z WRMI 9455 broadcast. The sync issue didn't seem too bad on these, either. From coastal Alabama, where Amtrak service from Mobile to New Orleans only resumed this year after a 23 year absence.

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 27/09/2026

"All aboard!" SWRG #468 for SWL Today, WRMI 9955 kHz South at 1430UTC History of Railroads of Canada Modern Day Rail Travel in Canada Classic Canadian Rail Journey Posters swradiogram.net @swradiogram.bsky.social #Shortwave

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Shortwave Radiogram @swradiogram.bsky.social · 27/09/2026

Sunday, The Mighty KBC's "The Giant Jukebox" with host Eric van Willegen rocks shortwave radio from RIGHT NOW!(1200-1300 UTC) with lots of great music on 15770 kHz from WRMI Florida. A Birthday Radiogram in MFSK64 at ~1230 UTC.

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Shortwave Radiogram @swradiogram.bsky.social · 27/09/2026

It's Saturday night and almost time for Mighty KBC's Dave & Eric to rock shortwave radio. ♫ Tune in 8:00-10:00 PM EST (UTC: Sunday 0100-0300) on 5950 kHz. ♫ A Birthday Radiogram in MFSK64 at 0230 UTC.

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Shortwave Radiogram @swradiogram.bsky.social · 26/09/2026

Shortwave Radiogram #468 Saturday September 26th at 2300 UT WRMI 9455 kHz 31m beaming NW 315° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

Shortwave Radiogram transmits digital text and images on an analog shortwave broadcast transmitter. https://swradiogram.net/

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RadioActiveAl @radioactiveal.bsky.social · 26/09/2026

@swradiogram.bsky.social Snow on the tracks! Last night's results with the WINB, 0230-0300 UTC - 9265 kHz broadcast as it chugged its way down south to a very cool northern Florida, USA. Bundle up!

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Pop Shop Radio @popshopradio.bsky.social · 26/09/2026

I'm still recovering from my system crash last weekend, and due to a dumb boo-boo on my part set the schedule wrong for the 0230 UT @swradiogram.bsky.social 468 broadcast. As a result, it cut off at 0252, so I only got 6 of the 9 images.

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John Rabold @highroute.bsky.social · 26/09/2026

One of the images from @swradiogram.bsky.social program 468 transmitted at 9265 kHz by WINB in Red Lion Pennsylvania USA (FM19) on Saturday 2026-09-26T02:30-03:00Z as received in Oakland California USA (CM87). See all the images I received at jrabold.net/swrimages/

"Le Canada et le Canadian Pacific" - a French poster promoting Canadian Pacific's transcontinental service. The poster depicts a painting of a train, partially in a tunnel, traveling through idealized mountains and tall conifer trees.

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 26/09/2026

SWRADIOGRAM # 468—Tony Pavick in Hope, British Columbia, Canada and Al Holt in Alachua, Florida, USA. Ending with "Canadian Railroad Trilogy" (1966) folk song by Canadian singer-songwriter Gordon Lightfoot. swradiogram.net @swradiogram.bsky.social #Shortwave

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Sporty Porcupine @sportyporcupine.bsky.social · 26/09/2026

It looks like only a set of three images decoded from the @swradiogram.bsky.social via WINB 9265 at 0230z here on the Alabama gulf coast. By the end of the broadcast even the MFSK32 was undecodable. The trans-Canada trip is a bucket list item, assuming we're not at war, lol.

Canadian Pacific

"Travel The Canadian The scenic dome route across Canada."

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Shortwave Radiogram @swradiogram.bsky.social · 26/09/2026

WINB Shortwave Radiogram #468 Sat. Sep. 26th at 0230 UTC 9265 kHz 31 m beaming WSW 242° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Shortwave Radiogram @swradiogram.bsky.social · 25/09/2026

Shortwave Radiogram #468 Sat. Sep. 25th at 2300 UTC WRMI 9455 kHz beaming NW 315° - The History of the Railroads of Canada - Modern Day Rail Travel in Canada - Classic Canadian Rail Journey Posters Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Sporty Porcupine @sportyporcupine.bsky.social · 25/09/2026

(Show)-4-6-8, who do we appreciate? @popshopradio.bsky.social with his @swradiogram.bsky.social episode this week, Canadian railroad history and images! Even through the fuzzy haze of shortwave, I can tell these are great posters.

A collage of Canadian railroad posters and train images, authored by Tony Pavik of Pop Shop Radio on behalf of this week's Shortwave Radiogram. Transmitted via WINB 9265 at 2330 UTC, received on the Alabama gulf coast, where railroads are not common anymore, sadly.

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EA5XQ - Juan @ea5xq.bsky.social · 25/09/2026

@swradiogram.bsky.social 468 edition reception 9265Khz, 23:30 UTC WINB Pennsylvania from #Spain Receiver #icom #ic756, #magneticloop #antenna with #wellgoodloop preamp #fldigi 4.2.13 #flrig text copied 100%

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Shortwave Radiogram @swradiogram.bsky.social · 25/09/2026

It's Friday and any minute now The Mighty KBC's Uncle Eric hits the air with "The Giant Jukebox" at 1100-1200 UTC! 15770 kHz from WRMI Florida with great rock 'n' roll. A Birthday Radiogram in MFSK64 at ~1130 UTC.

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RadioActiveAl @radioactiveal.bsky.social · 25/09/2026

@swradiogram.bsky.social A wonderful bunch of Canadian railway posters on this week's program! Excellent decoding here in northern Florida, USA with Thursday's 2330-2400 UTC, 9265 kHz broadcast! Congratulations Tony Pavick @popshopradio.bsky.social, it was fun riding the rails with you!

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John Rabold @highroute.bsky.social · 25/09/2026

One of the images from @swradiogram.bsky.social program 468 transmitted at 9265 kHz by WINB in Red Lion Pennsylvania USA (FM19) on Thursday 2026-09-24T23:30-24:00Z as received in Oakland California USA (CM87). See all the images I received at jrabold.net/swrimages/

The Rocky Mountaineer. The train's locomotive is shown.

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H0B0_Radio @pdxh0b0.bsky.social · 25/09/2026

@swradiogram.bsky.social 468 09/24/2026 Thursday|2330-2400 UTC 9265 kHz WINB Pennsylvania Received in Woodland, WA @airspy.bsky.social HF+ Discovery SDR#1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.11.34 text justpaste.it/h5gqf IQ recording drive.google.com/file/d/1GitX...

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Pop Shop Radio @popshopradio.bsky.social · 25/09/2026

Here is our reception of @swradiogram.bsky.social 468 from WINB at 2330 UT on 9265 khz. Text 100% and for the first time in months all images made it!

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Shortwave Radiogram @swradiogram.bsky.social · 24/09/2026

Shortwave Radiogram #468 — Modern & History of Railroads plus Classic Canadian Journey Posters on Thursday evening, September 24th at 2330 UTC. WINB 9265 kHz 31 m beaming WSW 242° with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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RadioActiveAl @radioactiveal.bsky.social · 24/09/2026

@swradiogram.bsky.social FLDigi helps create the sense of speed with this City of New Orleans travel poster decode with the soundcard's PPM setting set too high. Up early to catch the last run of Program 467. Local reception in northern Florida, USA had too much multipath so switched to SDRs...

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 24/09/2026

Ready to tune-in and decode? SWRadiogram #468 Thu. Sep. 24th 2330 UTC WINB 9265 kHz beaming WSW 242° - The History of the Railroads of Canada - Modern Day Rail Travel in Canada - Classic Canadian Rail Journey Posters Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Shortwave Radiogram @swradiogram.bsky.social · 24/09/2026

WRMI Shortwave Radiogram #467 Thu. Sep. 24th at 0930 UTC 7780 kHz 41m beaming SW 222° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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RadioActiveAl @radioactiveal.bsky.social · 23/09/2026

@swradiogram.bsky.social Over-the-air decodes in northern Florida, USA captured during Wednesday's WRMI broadcast on 15770 kHz, 1330-1400 UTC. Airspy HF+ with 90' doublet antenna. Who else got those distinctive left-side color/image shifts?

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Shortwave Radiogram @swradiogram.bsky.social · 23/09/2026

WRMI Shortwave Radiogram #467 Wed. Sep. 23rd at 1330 UTC 15770 kHz 19m beaming NE 044° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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Shortwave Radiogram @swradiogram.bsky.social · 23/09/2026

WRMI Shortwave Radiogram #467 Wed. Sep. 23rd at 1330 UTC 15770 kHz 19m beaming NE 044° From Okeechobee, Florida with MFSK-32 & MFSK-64 Text & Pics swradiogram.net @swradiogram.bsky.social #Shortwave

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ATLANTIC DIVISION OF ARRL - Radio Communications @atldivarrl.bsky.social · 22/09/2026

Two more opportunities in two-days to decode SWRadiogram Program 467 — American trains & historic routes by 'Al Holt & Tony Pavik' from WRMI Florida: Wed. Sep. 23rd 1330 UTC on 15770 kHz Ant. 044° Thu. Sep. 24th 0930 UTC on 7780 kHz Ant. 222° @swradiogram.bsky.social swradiogram.net

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Sporty Porcupine @sportyporcupine.bsky.social · 22/09/2026

The 0800z @swradiogram.bsky.social from WRMI 5850 was really weird: the first half was extremely weak, with even the MFSK32 showing a lot of text errors. The MFSK64 was error riddled but two image triggers worked. At some point "suddenly and without warning" the signal got real good at the end.

The 20th Century Limited

Historic Operator: New York Central Railroad

Original Route: New York City to Chicago, IL

Legacy: Often called the most famous train in the world, this
express service catered to business tycoons and the
elite starting in 1902. Passengers walked onto the
train along a literal red carpet in New York, which
originated the phrase "the red-carpet treatment."

The Empire Builder

Historic Operator: Great Northern Railway

Original Route: Chicago, IL to Seattle, WA / Portland, OR

Legacy: Launched in 1929 and named after railroad tycoon James
J. Hill, this route opened up the Pacific Northwest.
It was designed specifically to showcase the remote
wilderness of Glacier National Park.

The Crescent

Historic Operator: Southern Railway

Original Route: New York City to New Orleans, LA (via Atlanta)

Legacy: Operating since the late 1890s under various names,
this was the pinnacle of Southern rail hospitality.
For decades, it ran as an "All-Pullman" train,
carrying only premium sleeping cars.

Our painting of the week is "Hope Crossing" (2011) by Athena Mantle.

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Peter Vogel @petervogel.bsky.social · 21/09/2026

Best in years! The overnight @swradiogram.bsky.social transmission over WRMI, 5850 kHz, 0800-0830 UTC. Captured nearly 100% of text, and ten images, most of which are better than any seen in recent months. In Vancouver, via MLA-30+ loop antenna, SDRplay RSPduo tuner. @radioactiveal.bsky.social

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Dave Burnett @gdaveb.bsky.social · 21/09/2026

@swradiogram.bsky.social Program 462 from WRMI 5850 kHz 0800z. Very clean reception and decodes with expected sync errors. Too bad. It’s nice train art.

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Pop Shop Radio @popshopradio.bsky.social · 21/09/2026

Here's my reception of @swradiogram.bsky.social 467 at 0800 UT from WRMI om 5850 khz. Just a slight shift in some images

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H0B0_Radio @pdxh0b0.bsky.social · 21/09/2026

@swradiogram.bsky.social 467 09/21/2026 Monday|0800-0830 UTC 5850 kHz WRMI Florida Received in Woodland, WA @airspy.bsky.social #HF_Discovery #SDRsharp1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.11.34 text justpaste.it/h7tav IQ recording drive.google.com/file/d/1m7yX...

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