SM7HWD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO65

Receiver-side FT8 activity involving SM7HWD, decoded by SO8OO in southeastern Poland. 502 related FT8 messages, 22 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 45 UTC dates. Heard between 2026-06-19 and 2026-08-24.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

502
Related messages
22
CQ messages
45
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-06-19
Last seen: 2026-08-24 13:00 UTC

Activity Heatmap

Locator transmitted by SM7HWD

Approximate centre of JO65, decoded 2026-08-23 20:06 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandSM7HWD S/NCounterpartCounterpart S/NMsgsCapture
08-24 14:59 40m -15 / -7 DJ0MAB -16 / -6 4 ✓ Full exchange observed
08-23 20:07 60m -14 / -3 G0AZH -9 / 0 5 ✓ Full exchange observed
08-23 19:55 60m -17 / - LB6BK -10 / +7 3 ✓ Closing observed
08-23 19:54 60m -17 / - G4MHJ - / -3 2 ✓ Closing fragment
08-23 19:46 60m -13 / - ON7PM - / 0 2 ✓ Closing fragment
08-23 19:41 60m -12 / -8 IW9FRA -14 / -12 4 ✓ Full exchange observed
08-23 15:02 40m - / - IK4LZH -8 / - 3 Partial capture
08-23 14:59 40m - / +4 PE9JAN -9 / - 3 ✓ Closing fragment
08-23 14:56 40m - / -13 DJ2MS -18 / - 2 ✓ Closing fragment
08-23 14:52 40m -14 / 0 OZ9FF -3 / -5 6 ✓ Full exchange observed
08-23 14:42 40m -16 / - DJ2MS - / - 2 Partial capture
08-23 14:31 40m -16 / -10 LY1SR +1 / -14 4 ✓ Full exchange observed
08-23 10:14 20m -9 / - II7MGFG - / -7 2 Partial capture
08-23 09:11 40m -22 / - OZ7UE - / - 2 ✓ Closing fragment
08-23 09:10 20m - / -8 G3YQA +17 / - 2 ✓ Closing fragment
08-22 20:24 80m -12 / - UA1ABJ - / - 5 Partial capture
08-22 20:21 80m -16 / -13 SQ5EKY +2 / -7 5 ✓ Full exchange observed
08-22 20:07 80m -20 / - R5ACQ - / - 2 Partial capture
08-22 19:55 80m -9 / - DO4TYW -12 / -10 3 ✓ Closing observed
08-22 19:50 80m - / -9 RA2FU -5 / - 3 ✓ Closing fragment
08-22 19:44 20m - / -13 G0LJU +1 / - 4 Partial capture
08-22 19:42 60m -9 / -1 DF6QN -3 / -9 5 ✓ Full exchange observed
08-22 19:42 60m -13 / -10 DK5WO -18 / -17 7 ✓ Full exchange observed
08-22 19:40 60m -9 / -10 IV3FSG -1 / -15 8 ✓ Full exchange observed
08-21 22:36 60m -8 / - EA8BBJ - / - 5 Partial capture
08-21 22:34 20m - / -2 RA3Y -3 / - 5 Partial capture
08-21 22:33 60m -13 / - DL2OMK - / -9 3 ✓ Closing fragment
08-21 22:30 20m -11 / - N8GK - / - 3 Partial capture
08-21 22:26 60m -13 / -1 ON1BH -14 / -14 7 ✓ Full exchange observed
08-21 22:25 20m -11 / - 9Y4C - / - 5 Partial capture
08-21 22:23 60m -8 / -10 DB2OO -6 / - 9 ✓ Closing observed
08-21 22:23 60m - / -1 ON1BH -16 / - 2 Partial capture
08-21 22:21 60m -6 / - VE1YX - / -11 2 Partial capture
08-21 22:20 20m - / -6 DK7ZT 0 / - 4 ✓ Closing fragment
08-21 22:19 20m -6 / -12 OK2CNI -19 / - 4 ✓ Full exchange observed
08-21 22:17 60m -2 / -11 M5WJF -8 / - 4 ✓ Closing observed
08-21 22:15 60m -11 / -2 DF2RG -1 / +8 5 ✓ Full exchange observed
08-21 13:39 20m - / -10 DB1IUA -2 / - 3 Partial capture
08-21 12:26 20m -16 / - DL3EBJ - / - 2 Partial capture
08-21 10:30 20m - / -2 RA4Y +6 / - 2 ✓ Closing fragment
08-21 10:19 20m - / -20 UB6OCP -20 / - 3 ✓ Closing fragment
08-20 20:24 40m -2 / -16 SQ1QAT -8 / +1 4 Partial capture
08-20 20:23 40m - / - DL8LE +12 / - 2 Partial capture
08-20 17:56 40m -3 / - G6MTI - / -7 2 ✓ Closing fragment
08-19 20:34 40m -18 / - M7CZA - / -14 2 Partial capture
08-19 20:30 40m -16 / -8 YL3RK -20 / -4 8 ✓ Full exchange observed
08-19 20:22 40m -17 / - S55X - / - 3 Partial capture
08-19 20:17 40m -13 / -7 YO9CX -15 / -9 7 ✓ Full exchange observed
08-17 20:49 80m - / -14 OR7K 0 / - 2 ✓ Closing fragment
08-17 20:40 80m - / -15 DA6IT -7 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m
UTC    dB Audio  Message
145645 -17 1067  SM7HWD DJ2MS RR73
145900 -23 1683  CQ SM7HWD JO65 (x2)
145945  -8  788  SM7HWD PE9JAN JO22
145945 -19 1338  SM7HWD OE7KTI JN57
150015 -11  788  SM7HWD PE9JAN R+04 (x2)
150245  -8  439  SM7HWD IK4LZH JN54 (x3)
145930 -16 1140  SM7HWD DJ0MAB -07
145945 -17 1141  DJ0MAB SM7HWD R-06
150000 -17 1141  SM7HWD DJ0MAB RR73
150015 -13 1140  DJ0MAB SM7HWD 73
150030 -10 1141  SM7HWD DL4DO JN59
60m
UTC    dB Audio  Message
195215 -13 2215  CQ SM7HWD JO65
195230 -19 2034  SM7HWD OH1VESA +11
195245 -12 2215  IU4DTV/IN3 SM7HWD R-04
195415 -19 2215  G4MHJ SM7HWD -03 (x2)
195515 -13 2214  CQ SM7HWD JO65
195545 -17 2215  LB6BK SM7HWD +07 (x2)
195630 -10 1266  SM7HWD LB6BK 73
200645 -13 2214  CQ SM7HWD JO65
200700 -11  575  SM7HWD G0AZH IO83
200715 -14 2214  G0AZH SM7HWD +00
200730  -8  576  SM7HWD G0AZH R-03
200745 -13 2215  G0AZH SM7HWD RR73
200800  -8  576  SM7HWD G0AZH 73
20m
UTC    dB Audio  Message
223545  -4 1616  SM7HWD RA3Y -02 (x3)
074115 -15 2420  OK2CNI SM7HWD JO65
074330 -13 1517  SM7HWD DB2VS RR73
194415  +0 1145  SM7HWD G0LJU -13 (x4)
195600  -1 1872  SM7HWD EC3A -21
091030 +17  833  SM7HWD G3YQA -08 (x2)
091245  -6  566  OS9T SM7HWD JO65
101430 -10 1871  II7MGFG SM7HWD R-07 (x2)
80m
UTC    dB Audio  Message
195545 -12 1394  SM7HWD DO4TYW RR73
195600  -8 1392  DO4TYW SM7HWD 73
200715 -19 1712  R5ACQ SM7HWD JO65 (x2)
202145 -16 1454  SQ5EKY SM7HWD JO65
202200  +1 1454  SM7HWD SQ5EKY -13
202215 -17 1454  SQ5EKY SM7HWD R-07
202230  +2 1454  SM7HWD SQ5EKY RR73
202245 -14 1454  SQ5EKY SM7HWD 73
202345 -14 1848  DL9KM SM7HWD JO65
202445 -11 1776  UA1ABJ SM7HWD JO65 (x5)
10m
UTC    dB Audio  Message
093115 -23 1799  SM7HWD EB3JT JN01 (x2)
173730  -3 2394  SM7HWD DN9OPA JN38 (x5)
152500  -9 2088  SM7HWD DH1GKS JN38
152515 -20 2084  DH1GKS SM7HWD -14
152530 -11 2087  SM7HWD DH1GKS R-16
152545 -18 2084  DH1GKS SM7HWD RR73
152600  -9 2087  SM7HWD DH1GKS 73
153015 -20 2084  CQ SM7HWD JO65
155745 -14 1848  SM7HWD F4FSY +02 (x2)
160m
UTC    dB Audio  Message
204915 -14 1850  SM7HWD RU1AB -15 (x2)
211230 +11 1798  SM7HWD OM2WQ JN88 (x2)
211330 -11 2057  SM7HWD ON6LR -22 (x2)
211400 +11 1798  SM7HWD OM2WQ R-24
211430 -10 2057  SM7HWD ON6LR -19
211430  +4 1798  SM7HWD OM2WQ 73
211500 -12 2057  SM7HWD ON6LR RR73
211615 -14  996  SM7HWD DL9NN JO42

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.