SQ5PUL — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: KO02

Receiver-side FT8 activity involving SQ5PUL, decoded by SO8OO in southeastern Poland. 158 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-02.

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 158 FT8 messages attributed to SQ5PUL as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (46%), followed by 80 m (43%) and 40 m (11%). Several six-hour UTC windows tied for the largest share (77%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6 dB.

Overview

158
Messages attributed
12
UTC dates decoded
41
Active 15-min windows
-6 dB
Estimated median S/N

Bands

160m · 73 80m · 68 40m · 17
First attributed message: 2026-06-12
Last attributed message: 2026-11-02 13:43 UTC

Observed FT8 message patterns

Attributed sample
158 messages
Active dates
12 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-19 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 38, strong (≥ -8 dB) 92.

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 SQ5PUL 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 SQ5PUL

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
KO02 · 136 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
290 km (approx.)
Last such locator decoded
2026-11-02 13:40 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 UTCBandSQ5PUL S/NCounterpartCounterpart S/NMsgsCapture
11-02 13:41 40m -5 / - DH2NJS -15 / -10 6 Partial capture
11-02 13:40 40m - / -15 F1PBZ -4 / - 3 Partial capture
11-02 13:39 40m -4 / -18 R9FE -12 / - 6 Partial capture
11-02 00:26 80m - / - YO6LM +9 / - 2 Partial capture
11-02 00:17 80m -14 / - T77RN - / - 2 Partial capture
11-01 23:24 160m 0 / - EI4DQ - / - 2 Partial capture
11-01 23:07 80m -8 / - MM0GOR - / - 2 Partial capture
11-01 23:04 80m -15 / - LA1HW - / -13 3 ✓ Closing fragment
11-01 22:46 80m -14 / -20 Z62NS +4 / -17 10 ✓ Full exchange observed
11-01 22:40 80m -7 / -16 ON8WR -9 / - 4 ✓ Closing observed
11-01 22:40 80m -10 / - OZ1LHK -9 / - 2 ✓ Closing observed
11-01 22:37 80m - / -18 YL2KF +19 / - 2 ✓ Closing fragment
11-01 20:25 80m -15 / - Z62NS - / - 2 Partial capture
11-01 20:14 80m - / -8 SP5OXJ +16 / - 3 ✓ Closing fragment
11-01 20:11 80m - / - SP5OXJ +2 / - 2 Partial capture
11-01 20:10 80m - / -15 R4FDK -10 / - 2 Partial capture
11-01 19:30 40m - / -10 UR9QQ -10 / - 3 Partial capture
10-25 03:52 40m - / -9 CT7BRV -7 / - 5 ✓ Closing fragment
10-25 03:51 40m - / - UR9QQ -11 / - 4 Partial capture
10-25 03:45 40m - / - R4IK -6 / - 2 ✓ Closing fragment
10-25 03:41 40m - / -18 R4IK -8 / - 4 ✓ Closing fragment
10-25 03:33 40m - / - RV6F -18 / - 2 Partial capture
10-25 03:14 80m - / - DO8JB -9 / - 11 Partial capture
10-25 03:04 80m -16 / -2 SP5GRA -13 / -14 5 ✓ Full exchange observed
10-25 03:02 80m - / - EA1IOK 0 / - 4 Partial capture
10-25 02:59 80m -12 / -18 R2AL +12 / - 6 ✓ Closing observed
10-25 02:59 80m - / - ON4MAP -14 / - 4 Partial capture
10-25 02:58 80m - / - DO8JB -4 / - 3 Partial capture
10-25 02:49 80m -9 / -17 UT5MB +10 / - 3 ✓ Closing observed
10-25 02:40 80m - / -25 R9WJ -20 / - 4 ✓ Closing fragment
10-25 02:30 80m - / - EA1IOK +2 / - 5 Partial capture
10-25 02:13 80m - / -12 ES2AJ +10 / - 9 Partial capture
10-25 02:11 80m - / - R2AL +6 / - 3 Partial capture
10-25 02:07 80m - / -15 S50XX +7 / - 14 ✓ Closing fragment
10-25 02:04 80m - / - DL5DQZ +3 / - 3 Partial capture
10-25 01:56 80m - / -22 R4CHQ -15 / - 3 ✓ Closing fragment
10-25 01:43 80m - / -18 DO1OAS 0 / - 8 ✓ Closing fragment
10-25 01:35 80m - / - DO1OAS -2 / - 8 Partial capture
10-25 01:20 80m - / - S50XX +9 / - 7 Partial capture
10-25 01:07 80m - / -11 R2AL +12 / - 8 Partial capture
10-25 01:02 80m - / -11 DK2LG +14 / - 3 ✓ Closing fragment
10-25 00:55 80m - / -1 R2AL +8 / - 4 Partial capture
10-25 00:40 80m - / 0 DK2LG +14 / - 3 ✓ Closing fragment
10-25 00:19 80m - / - DK2LG +13 / - 3 Partial capture
10-25 00:05 80m - / -12 SP5PBE +6 / - 4 ✓ Closing fragment
10-25 00:05 80m - / -6 R2AL +9 / - 4 Partial capture
10-24 23:54 80m - / - R2AL +10 / - 4 Partial capture
10-24 23:54 80m - / -23 R2EA/P +9 / - 5 Partial capture
10-24 23:36 80m - / 0 SA4FZA -12 / - 2 ✓ Closing fragment
10-24 23:31 80m - / -12 OM2WQ +7 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
134000  -2 1088  R9FE SQ5PUL KO02
134015 -14 1822  SQ5PUL R9FE -18
134015  -4 1088  CQ SQ5PUL KO02                        a1
134030 -10  639  SQ5PUL F1PBZ -15
134045 -10 1822  SQ5PUL R9FE -18
134100  -1  639  SQ5PUL F1PBZ -15
134100 -10 1088  SQ5PUL DH2NJS JO50
134115 -12 1822  SQ5PUL R9FE -18
134130  -1  639  SQ5PUL F1PBZ -15
134130 -19 1088  SQ5PUL DH2NJS JO50
134145 -10 1822  SQ5PUL R9FE -18
134230 -18 1089  SQ5PUL DH2NJS JO50
134315  -5 1090  DH2NJS SQ5PUL -10
134330 -16 1088  SQ5PUL DH2NJS JO50 (x2)
160m 
UTC    dB Audio  Message
211730  -3  647  CQ SQ5PUL KO02 (x5)
214530 -13 1498  EA4HPY SQ5PUL KO02
231745  +2 1105  CQ SQ5PUL KO02 (x3)
232415  -1 1105  EI4DQ SQ5PUL KO02 (x2)
234715  -6 1105  WV2B SQ5PUL KO02 (x2)
235900 -14 1105  KP4AA SQ5PUL KO02
010115  -6 1059  G8OO SQ5PUL KO02
80m 
UTC    dB Audio  Message
230545  -5 1105  CQ SQ5PUL KO02 (x3)
230745  -5 1105  MM0GOR SQ5PUL KO02 (x3)
001445 -19 1103  T77RN SQ5PUL KO02 (x3)
001930 -24 1104  CQ SQ5PUL KO02 (x4)
002630  +8 2660  SQ5PUL YO6LM KN25 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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