PA3ADE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Most frequent locator attributed to this token: JO22

Receiver-side FT8 activity involving PA3ADE, decoded by SO8OO in southeastern Poland. 274 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-13.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 274 FT8 messages attributed to PA3ADE as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (47%), followed by 60 m (28%) and 20 m (21%). Most decodes (76%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

274
Messages attributed
24
UTC dates decoded
73
Active 15-min windows
-14 dB
Estimated median S/N

Bands

60m · 78 40m · 130 20m · 57 10m · 9
First attributed message: 2026-06-07
Last attributed message: 2026-10-13 23:59 UTC

Observed FT8 message patterns

Attributed sample
274 messages
Active dates
24 UTC dates
Estimated median S/N
-14 dB
Estimated 10th-90th percentile
-22 to -5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 115, moderate (-15 to -9 dB) 106, strong (≥ -8 dB) 53.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with PA3ADE in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to PA3ADE

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
JO22 · 176 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,201 km (approx.)
Last such locator decoded
2026-10-13 23:59 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandPA3ADE S/NCounterpartCounterpart S/NMsgsCapture
10-13 23:58 40m -10 / - UN0GY - / - 4 Partial capture
10-13 23:55 40m -14 / - RK9UE - / -11 2 Partial capture
10-13 23:51 40m -17 / - S57ACD - / - 2 Partial capture
10-13 23:48 40m -15 / - EA4IPN - / - 3 Partial capture
10-13 23:44 40m -19 / - SV3AUW - / - 3 Partial capture
10-13 23:39 40m -18 / - UA9QFF - / - 2 Partial capture
10-13 23:33 40m -19 / -15 UR4QWW -22 / -4 17 Partial capture
10-13 23:31 40m -13 / - RD3FY - / -9 3 ✓ Closing fragment
10-13 23:30 40m -8 / - EC3A -4 / -2 3 ✓ Closing observed
10-13 23:27 40m -16 / - BG0FQU - / - 4 Partial capture
10-13 23:25 40m -5 / - DL5DQZ - / -10 3 ✓ Closing fragment
10-13 23:22 40m -23 / - UR4QWW - / - 3 Partial capture
10-13 23:20 40m -16 / - IK4DCW - / +2 2 ✓ Closing fragment
10-13 23:19 40m -10 / - EA2A -2 / -3 3 ✓ Closing observed
10-13 23:01 40m -12 / - N4BWW - / - 2 Partial capture
10-13 22:53 40m -15 / - OH6FYP - / - 2 ✓ Closing fragment
10-13 22:52 40m -12 / - 9A3AUH - / - 2 Partial capture
10-13 22:50 40m -13 / - SV3AUW - / - 3 Partial capture
10-13 22:48 40m -11 / -15 F4MBU -14 / -7 5 ✓ Full exchange observed
10-13 22:46 40m -12 / - SP4BB - / -2 3 ✓ Closing fragment
10-13 22:37 40m -9 / - UX7QV - / -6 4 ✓ Closing fragment
10-13 22:33 40m -8 / -22 II5GG +6 / 0 6 ✓ Full exchange observed
10-13 22:28 40m -11 / - HA1BF - / +5 2 Partial capture
10-13 22:09 60m -10 / - MI0OBC -22 / -18 3 ✓ Closing observed
10-13 21:59 60m -16 / -10 G4DZE -11 / - 3 ✓ Closing observed
10-13 15:33 40m - / -10 OK1FMG 0 / - 2 ✓ Closing fragment
10-13 15:23 40m - / +2 HB9ELE +10 / - 2 ✓ Closing fragment
10-12 18:39 40m -19 / - OZ1A - / -23 2 Partial capture
10-12 18:25 40m - / -2 HA1BF -16 / - 2 ✓ Closing fragment
10-12 18:21 60m - / -16 HA7TM +18 / - 3 ✓ Closing fragment
10-12 18:14 60m -20 / -23 SQ9LGF -10 / -2 4 ✓ Full exchange observed
10-12 14:20 40m - / -16 G0RVY -11 / - 2 ✓ Closing fragment
10-12 13:58 40m - / -5 DF2KD -20 / - 2 ✓ Closing fragment
10-12 13:22 40m - / -14 OZ9FF -13 / - 5 ✓ Closing fragment
10-12 12:24 40m - / - PC2F -10 / - 2 Partial capture
10-12 10:34 40m - / - IK2ZJR -18 / - 4 ✓ Closing fragment
10-12 07:33 40m - / -14 SP4BB -14 / - 2 ✓ Closing fragment
10-12 07:25 40m - / -13 HB9ELE +5 / - 3 ✓ Closing fragment
10-12 07:23 40m - / -13 DJ0MAB 0 / - 2 ✓ Closing fragment
10-11 15:50 40m - / -18 SP7OK +4 / - 3 ✓ Closing fragment
10-10 17:05 60m - / 0 DL4YDR -14 / - 2 ✓ Closing fragment
10-10 16:40 60m -14 / -15 G4ZCS -10 / - 3 ✓ Closing observed
10-10 16:36 60m - / -12 LY2J -3 / - 3 ✓ Closing fragment
10-10 16:33 60m -14 / -15 OT4N -6 / 0 3 ✓ Full exchange observed
10-10 14:56 40m - / -12 DK1HSI +6 / - 2 Partial capture
10-10 14:46 40m - / -5 SP2EOE -8 / - 2 Partial capture
10-10 14:46 40m - / -17 OE3UKW +4 / - 3 ✓ Closing fragment
10-10 14:34 40m - / -10 DL7DF -6 / - 2 ✓ Closing fragment
10-09 17:43 40m -18 / -13 II5GG -4 / - 4 ✓ Closing observed
10-09 10:54 40m - / -19 SP6PST -12 / - 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
234400 -23 2006  SV3AUW PA3ADE JO22 (x2)
234500 -22 1885  UG4L PA3ADE JO22
234600 -19 2006  SV3AUW PA3ADE JO22
234845 -16 2072  EA4IPN PA3ADE JO22 (x3)
235145 -14 1385  S57ACD PA3ADE JO22 (x2)
235500 -11  680  RK9UE PA3ADE JO22 (x2)
235815  -9 2409  UN0GY PA3ADE JO22 (x4)
60m 
UTC    dB Audio  Message
182100 +17  393  PA3ADE HA7TM -16 (x3)
215900 -13 1124  PA3ADE G4DZE -10 (x2)
215945 -16 1124  G4DZE PA3ADE 73
220215 -14  916  TF8KW PA3ADE JO22
220930  -9  758  MI0OBC PA3ADE JO22 (x2)
221045 -22  758  PA3ADE MI0OBC RR73
221230 -11  562  IU1DSU PA3ADE 73
221300 -16 1802  TF1A PA3ADE JO22
221500 -11  896  SP9MQA PA3ADE 73
221615 -24 2031  OR7K PA3ADE JO22
222145 -24 1659  IK3FHW PA3ADE JO22
20m 
UTC    dB Audio  Message
084915  +6 1010  PA3ADE R7OV KN87 (x4)
085400  -8 1771  IU1DXU PA3ADE JO22 (x6)
095445 -20 1883  EA5J PA3ADE R-03
095500  -9 1883  PA3ADE EA5J RR73
095515 -24 1883  EA5J PA3ADE 73
095800 -16 1193  OM7AMA PA3ADE JO22 (x2)
10m 
UTC    dB Audio  Message
073300  -1 2283  PA3ADE HB9ACA -12 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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