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OFF AIR for storms, probably for much of the week if the forecast holds

Second night of the coordinated trans-Atlantic JT9 test was a success: N1BUG and NO3M work G3KEV; NO3M works a tough bonus QSO with KL7L for a new state overnight; Early QSB smoothed out with many late trans-Atlantic openings; LA2XPA reports many JT9 signals include W7IUV on a very difficult path; Quiet geomagnetic conditions – will this continue?

– Posted in: 630 Meter Daily Reports, 630 Meters

The details for February 8, 2017 can be viewed here.

The UTC amateur registration database is here.

Working grids for the first time in 2018? Be sure to upload your logs to LoTW so the 630m operators participating in the 2018 Grid Chase Event can receive credit. Details on LoTW can be viewed here.

The current band plan used on 630 meters can be viewed HERE

WAS operator list detailing stations that are two-way QSO-capable can be viewed here.

Spot stations calling CQ on any mode here on DXSummit and help them find a QSO!

Lightning-rich storms were active from Mexico and across the Gulf coast of the US.  Another Atlantic system was off shore from Florida to the mid Atlantic region.  Hawaiian and Pacific storms were very active.  Northern Europe was mostly lightning-free but southern Europe through the Mediterranean region continues to experience isolated storms.  Japan experienced storms in the central portion of the country with a very active system off shore in the Pacific to the East.  In Oceania, New Zealand was storm-free and Australia was mostly clear aside for storms in the western third of the continent.

11-hour worldwide lightning summary

 

Geomagnetic conditions are quiet. The Bz is pointing to the North this morning and solar wind velocities are averaging near 375 km/s.  DST values are favorable and at positive levels.

 

 

 

 

Propagation was strong but erratic early, stabilizing as the session progressed.  QSB went from fast, “toggle switch”-style fades early in the evening to long, slow fades later and overnight.  Transcontinental propagation was excellent, including difficult high latitude paths near the auroral oval as were trans-Atlantic openings, which progressed to the West as the session continued.  At least one “polar” opening was observed.  Trans-Pacific openings remain but were probably down a bit from recent sessions.

Reverse beacon network reports follow:

courtesy Reverse Beacon Network

 

The evening session began with a trans-Atlantic test between stations in the Northeast and Europe prior to 2300z.  The band was open early but was very unstable.  Stations would come and go rapidly and paths were mostly non-reciprocal.  What follows are steam-of-consciousness reception reports and comments from stations on both sides of the Atlantic that were posted in various chats and / or the RSGB reflector:

Joe, VO1NA, indicated that in light of good trans-Atlantic conditions, he was activating a CW beacon on 477.7 kHz in hopes of receiving a QSO request.  Someone inquired about Joe’s ability to operate JT9 but it sounds like it will take some effort to accomplish at this point.  Joe received a late report from Roelof, PA0RDT, who indicated that  “Your 12 WPM CW signal achieved good aural copy around 01:30 UTC.  Propagation was a bit sketchy with deep fading.”

courtesy PA0RDT

 

Rik, OR7T, reported at 2249z,”Excellent transatlantic propagation right now, just being copied by AA1A in JT9 (and earlier in WSPR).”  Rik noted at 2304z that N1BUG was being reported by EI8JK and 2E0ILY.  He also indicated this morning that he “…got one copy by AA1A around 23 UTC, but had to go QRT at midnight UTC (not retired yet, I had to get out of bed at 05:30 UTC).  Tomorrow I have a day off, so if condx are as good the coming night I will certainly give it a try.  My (estimated) ERP is about 700mW, so rather QRP.”  Rik submitted this JT9 reception transcript.

Paul, N1BUG, noted to Mal, G3KEV, when there was some question early in Europe as to whether stations were being heard in North America: “AA1A has decoded you several times. I have seen you on the waterfall but haven’t got a decode yet.”  This was posted around 2300z with big changes to come.

Bill, VE1YY, reported seeing both sides of the N1BUG / G3KEV QSO and had these comments and statistics for his station:

“G3KEV being copied here FN85ga in QSO with N1BUG (20180208, 0000 UTC).

G3KEV is -24dB
N1BUG is +2 dB”

Chris, 2E0ILY, submitted this receive transcript for the period prior to 2352z.

Mal, G3KEV, first reported N1BUG at 2315z at -28 dB S/N and not again until 2341z at -27 dB S/N.  N1BUG indicated that QSB was bad and that he would continue to CQ.  QSB was noted in Europe as well.  Mal indicated  at 0115z that N1BUG was increasing in signal strength to -22 dB S/N.  He also noted that NO3M was heard at -25 dB S/N.  Eric and Mal completed a JT9 QSO at 0131z.  Mal sought an FT8 QSO with N1BUG but the depth of detection of FT8 coupled with QSB did not permit a QSO to occur.

Rolf, LA2XPA, reported a number of unsuspecting JT9 stations during the trans-Atlantic test including W7IUV on a very challenging path near the auroral oval:

courtesy LA2XPA

 

Stefan, DK7FC, reported N1BUG and NO3M during the session and indicates that he will  make an effort to get into the action in the future.

courtesy DK7FC

 

Jan, LA3EQ, submitted this JT9 receive transcript for the session, noting that “Thru lastnight I let my computer monitor JT9 instead of WSPR.  I copied NO3M and N1BUG for the first time on 630m with  JT9 mode…received on my Miniwhip and IC-7100  last night at JO28XJ.”

David, G0MRF, was actively involved in the action using his remote system, submitting this screen capture:

courtesy G0MRF – click to enlarge

 

Jim, W5EST, submitted the following screen capture of his WSJTx console showing JT9 activity observed at his station in Little Rock, Arkansas:

courtesy W5EST

 

Here is an early evening JT9 receive transcript at KB5NJD while listening Northeast:

The following stations provided reports of their two-way QSO’s and/or any additional activity that might have occurred during this session (this is not necessarily a complete list – only what was reported!):

Paul, N1BUG, completed a hard-fought JT9 QSO with G3KEV at 0059z.  Paul posted these comments for the session.  He also indicated that he was listening with his 30-foot tall low noise vertical for this QSO.

courtesy N1BUG

 

Paul also completed JT9 QSO’s with KC4SIT, KC3OL and W7IUV.

Eric, NO3M, completed a JT9 QSO with G3KEV around 0131z.

courtesy NO3M

 

Eric also noted later in the evening that many European stations were being reported on JT9 including:

 

Eric also realized a QSO that he has been patiently waiting on for a very long time:  NO3M -> KL7L in Alaska.  This is a difficult path from Pennsylvania and consistent hearing in Alaska for several JT9 cycles can be challenging but he and Laurence got it done overnight.  With this accomplishment I won’t be surprised if Eric is WAS #1.

courtesy KL7L

 

Eric indicated that the receive antenna for the trans-Atlantic QSO was “…the 3-element broadside beverage array (1200ft elements, 300 ft spacing between each, 1:2:1 feed)”  For the opening to KL7L, he reported using “…a 1200ft single beverage (1/2 wl).  very disadvantaged in NW direction until circle array back up, but it work.  like having a 270 ft bev on 160m.”

Finally, Eric reported state #32, completing a JT9 QSO with N4WLO.  Eric indicated that it seems like this station responds to CQ’s rather than CQing himself, at least during this session.

Mal, G3KEV, reported CW QSO’s with OH2BCI, DF5QG and DJ6CB around 1700z.  Mal also completed JT9 QSO’s with N1BUG and NO3M.  Mal posted the following comments, referencing comments posted by N1BUG:

“…Last night propagation could have been better but we did achieve the object of a QSO and NO3M was a bonus. Best reception of your signal peaked –21 dB then settled to around –26 dB for some time during the night after we had the QSO. You were visible on my waterfall but I could see the QSB take you right at times. Thanks to you and NO3M for your effort and all the other input from stations near and far for their observations and reports.

On a good night we might make it on FT8. Although I was getting good reports from AA1A I did not get any decodes this end although I frequently decode his WSPR signals. I did expect a QSO  with him but maybe he was not in QSO MODE Will probably be around tonight and see what transpires.”

Al, K2BLA, reported that he “Did not spend much time on JT9 last night but worked KC4SIT with strong signals both ways. Other things to do so went back to WSPR: heard by 48; best DX VE7SL; heard 23 including G0MRF and G8HUH.”  Al was also reported on JT9 by LA2XPA.

Larry, W7IUV, was reported by LA2XPA on JT9, which is a difficult path near the auroral oval.    Larry also completed JT9 QSO’s with K9KFR and N1BUG.

Tom, WB4JWM, completed JT9 QSO’s with KC3OL, W9XA and KC4SIT.  He followed those QSO’s with FT8, completing QSO’s with  K9KFR and KC4SIT.

Ted, KC3OL, completed JT9 QSO’s with N1BUG and WB4JWM.

Ken, K5DNL, operated WSPR through this session, reporting 24 stations including KL7L and he received reports from 93 unique stations including KL7L, GM4OAS, YV7MAE, F59706, ON5KQ, G0VQH, PA0RDT, G0LUJ, ZF1EJ and seven Canadian stations.

James, W4BCX, reported a “great session to both west coast and Europe heard 20 stations and heard by 80.”

courtesy W4BCX

 

Neil, W0YSE, reported CQing with WSQCall during the evening.  Roger, VE7VV, indicated that he “…tried answering ur CQ, but prop not good enuf. You were -20 to -12 in QSB, got almost 100%.”  Neil indicated that QRN was a big problem and that he would try again later in the evening.

Ben, N1VF, reported that he opened WSQCall and quickly received three characters: “hi.”  I admit that this is kinda creepy!  Roger, VE7VV, indicated that it might have been him: “…At one point I was replying to Nei’s CQ’s and sent a “hi neil”.”

courtesy N1VF

 

Ben received a first time report using WSPR from W5OXC at -26 dB S/N at 0516z.  NO3M reported Ben’s JT9 calls as well but QSB was victorious and no QSO was completed:  0624 -25  0.5  827 @  NO3M N1VF -25.  They have made it before using Ben’s short, but very successful vertical.  It’s great to see these long transcontinental openings.

 

Trans-Atlantic WSPR summary follows:

ZF1RJ -> LA2XPA

DH5RAE -> NO3M

OR7T -> AA1A

LA8AV -> VE1YY

W3LPL -> G0LUJ, LA2XPA

F1AFJ -> VE1YY, AA1A

DL6TY -> W1IR, N1BUG

EA4GHB -> NO3M, N1BUG, AA1A

F4DTL -> NO3M, W1IR, AA1A

G3XIZ -> NO3M, N1BUG, AA1A, VE1YY

G8HUH -> AA1A, AE2EA, N1BUG, NO3M, VE1YY

PA0LSB -> AA1A, AE2EA, N1BUG, NO3M, VE1YY, W1IR

PA3ABK/2 -> AA1A, AE2EA, N1BUG, NO3M, VE1YY, VE3CIQ, W1IR

PA0A -> AA1A, AE2EA, N1BUG, N2BJW, NO3M, VE1YY, VE2PEP

K5DNL -> GM4OAS, YV7MAE, F59706, ON5KQ, G0VQH, PA0RDT, G0LUJ

AA1A -> 2E0ILY, F59706, G0LUJ, G0VQH, G8HUH, LA2XPA, PA0O, PA0RDT

W4BCX -> DL4RAJ, DL4RAJ/2, EA2HB, EA8BFK, F59706, G0LUJ, GM4OAS, LA2XPA

G0MRF -> AA1A, AB1KW, AE2EA, K2BLA, K4LY/P, KN1H, N1BUG, N1HO, N2BJW, N2HQI, N3FL, NO3M, SWL/K9, VE1YY, VE2PEP, VE3CIQ, W1IR, W3LPL, W4KZK, YV7MAE

W1IR -> DG3LV, DL4RAJ/2, DL5XL, EA2HB, F1AFJ, F59706, G0KTN, G0LUJ, G0MJI, G0VQH, G4FTC, GM4OAS, LA2XPA, M0TAZ, ON5KQ, PA0EHG, PA0LSB, PA0O, PA0RDT, PA3ABK/2, PA7EY, PI4THT

Trans-Pacific WSPR summary follows:

KL7L -> JA1PKG, VK4YB

VK4YB -> JA1PKG, JA3TVF, JA5AEA, K1YQP, KL7L, KPH, KR6LA, KR7O, N1VF, SWLCN74XP, VE6XH, VE7BDQ, VE7SL

 

Hideo, JH3XCU, submitted this link detailing DX -> JA WSPR decode totals and DX -> JA WSPR S/N peaks for the session, as reported on the Japanese language 472 kHz website.

 

Regional and continental WSPR breakdowns follow:

North American 24-hour WSPR summary

 

South American 24-hour WSPR summary

 

European 24-hour WSPR summary

 

African 24-hour WSPR summary

 

Asiatic Russian 24-hour WSPR summary

 

Japanese 24-hour WSPR summary

 

Oceania 24-hour WSPR summary

 

Pascal, FR5DH, reported PA0A using WSPR.

FR5DH session WSPR summary

 

Eden, ZF1EJ, was reported by LA2XPA using JT9.  Overnight Eden reported seventeen WSPR stations and he received reports from 33 unique stations including LA2XPA and YV7MAE.

ZF1EJ session WSPR summary

 

Martin, YV7MAE, reported eleven WSPR stations including G0MRF.

YV7MAE session WSPR summary

 

Laurence, KL7L, completed a huge JT9 QSO with NO3M.  Both he and Eric have been patiently waiting out good band conditions on this difficult path and were rewarded.  Details and screen captures are posted earlier in this report.  Using WSPR overnight,  Laurence reported six stations and he received reports from 23 unique stations including JA1PKG. He shared two-way reports with K5DNL, KA7OEI, KR6LA, N1VF, VE7BDQ and VK4YB.

Laurence noted this morning that he had two JT9 reception reports on his screen:

0927 -25  1.3  899 @  CQ VE7VV CN88      !Canada

1204 -26  0.0 1100 @  CQ VK4YB QG62      !Australia

He also added that  “12Z seems the favorite time here for Roger YB over the past period. Nature is Cryogenically cooling the rx system here this morning – well sub zero”

KL7L session WSPR summary

 

Roger, VK4YB, indicated “Moderate QRN. The band opened 90 minutes after sunset. Best path was to Alaska. KL7L decoded my JT9 at -26 and was 2-way on WSPR. No reports East of VE6XH.”  Roger reported three WSPR stations and he received reports from twenty unique stations including JA1PKG, JA3TVF, JA5AEA, K1YQP, KL7L, KPH, KR6LA, KR7O, N1VF, SWLCN74XP, VE6XH, VE7BDQ and VE7SL.  He shared two-way reports with VK4AQJ and KL7L.

VK4YB session WSPR summary

 

Merv, K9FD (/KH6), was off air during this session.


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