SP5GOF — 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 SP5GOF, decoded by SO8OO in southeastern Poland. 337 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 15 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-29.

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 337 FT8 messages attributed to SP5GOF as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (79%), followed by 40 m (12%) and 80 m (9%). Most decodes (86%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (62%); the estimated median was -17 dB.

Overview

337
Messages attributed
15
UTC dates decoded
61
Active 15-min windows
-17 dB
Estimated median S/N

Bands

80m · 29 60m · 266 40m · 42
First attributed message: 2026-06-07
Last attributed message: 2026-10-29 19:09 UTC

Observed FT8 message patterns

Attributed sample
337 messages
Active dates
15 UTC dates
Estimated median S/N
-17 dB
Estimated 10th-90th percentile
-21 to -11 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 208, moderate (-15 to -9 dB) 114, strong (≥ -8 dB) 15.

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 SP5GOF 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 SP5GOF

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 · 268 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
290 km (approx.)
Last such locator decoded
2026-10-29 19:09 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 UTCBandSP5GOF S/NCounterpartCounterpart S/NMsgsCapture
10-29 19:04 80m -22 / -24 S50XX +12 / +10 7 ✓ Full exchange observed
10-29 18:48 60m - / -15 HA5UK -12 / - 2 ✓ Closing fragment
10-27 19:13 60m - / -1 SM7NDX -12 / - 2 ✓ Closing fragment
10-27 19:11 60m - / -11 DL8UD +3 / - 2 ✓ Closing fragment
10-27 18:56 60m - / - OZ1BM -19 / - 3 Partial capture
10-27 18:53 60m - / -2 DF4SI -5 / - 6 Partial capture
10-27 18:43 60m - / -23 ES2AJ 0 / - 3 ✓ Closing fragment
10-27 18:36 60m - / -24 EA5BM -14 / - 3 ✓ Closing fragment
10-27 18:33 60m - / +5 OE3DXA +9 / - 3 ✓ Closing fragment
10-27 18:31 60m - / -1 OE8PIT +10 / - 3 ✓ Closing fragment
10-17 16:45 80m -10 / - SQ2NIG 0 / - 12 Partial capture
10-10 17:02 60m - / -16 G4JYU 0 / - 8 Partial capture
10-10 16:46 60m -20 / -13 OE5DML +3 / -2 3 ✓ Full exchange observed
10-10 16:38 60m - / - OE5DML +5 / - 2 Partial capture
10-10 16:09 60m -20 / -4 DK7UY -3 / - 4 ✓ Closing observed
10-10 15:59 60m -21 / -9 SP3NJ -7 / - 5 ✓ Closing observed
10-10 15:55 60m -21 / -10 DH9YAX -8 / -16 3 ✓ Full exchange observed
10-10 15:50 60m - / -8 LY2J -4 / - 3 ✓ Closing fragment
10-08 17:22 60m -16 / -12 DL3JJ -3 / - 4 ✓ Closing observed
10-08 17:19 60m -20 / -10 HA7UL -10 / - 6 ✓ Full exchange observed
10-08 17:16 60m -19 / -8 DF9JL -10 / -4 7 ✓ Full exchange observed
10-08 17:13 60m -21 / -3 DF2NV +11 / - 3 ✓ Closing observed
10-08 17:11 60m -19 / -20 LZ1SAD +8 / +6 6 Partial capture
10-08 17:07 60m - / -15 PE1NPS +2 / - 3 ✓ Closing fragment
10-08 17:05 60m -22 / -2 LA2GCA -12 / - 4 ✓ Closing observed
10-08 17:05 60m -19 / -12 PA7ZZ -1 / - 5 ✓ Closing observed
09-22 08:49 60m - / - SP4XD -12 / - 9 Partial capture
09-21 21:51 60m - / -19 DL6RS 0 / - 4 ✓ Closing fragment
09-21 20:33 60m -16 / - DH0GSU - / - 2 Partial capture
09-21 20:22 60m - / -15 F1PBZ -5 / - 4 ✓ Closing fragment
09-21 20:19 60m - / -23 IZ2KPE +4 / - 2 ✓ Closing fragment
09-21 20:12 60m -23 / - HF40BLP - / - 2 Partial capture
09-21 20:11 60m -24 / - <...> - / - 2 Partial capture
09-13 16:44 80m -6 / -4 DA6NEL 0 / -3 5 ✓ Full exchange observed
09-13 16:42 80m +4 / -8 UR5VOA +2 / -6 5 ✓ Full exchange observed
09-09 21:41 60m - / -20 LZ2VQ +5 / - 3 ✓ Closing fragment
09-07 22:44 60m - / -8 DK2DB 0 / - 2 ✓ Closing fragment
09-05 22:50 60m - / -13 PA4PA -3 / - 3 ✓ Closing fragment
09-05 22:42 60m -15 / - LA1QRO - / - 3 Partial capture
09-05 22:16 60m - / - OH3GBW 0 / - 2 Partial capture
09-05 21:59 60m - / -20 G3RLE +3 / - 3 ✓ Closing fragment
09-05 20:48 60m -15 / +3 F4AWT -9 / - 4 ✓ Closing observed
09-05 20:35 60m -19 / -17 G3RLE +6 / - 5 ✓ Closing observed
09-05 20:26 60m -21 / -18 HF5A +8 / - 5 ✓ Closing observed
09-05 20:02 60m -15 / -12 SP9RA +4 / -6 4 ✓ Full exchange observed
09-05 19:53 60m - / -20 F4AWT -12 / - 2 Partial capture
09-05 19:50 60m - / +4 PE1MHY -5 / - 3 Partial capture
09-05 19:44 60m -12 / -19 OM7AMA +14 / - 3 ✓ Closing observed
09-05 16:56 80m -14 / -15 IQ4JO -10 / -6 5 ✓ Full exchange observed
09-03 20:16 60m - / - G0OXO -8 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
182900 -13  565  CQ SP5GOF KO02 (x3)
185830  -8  688  DA6AJ SP5GOF -08
185930 -15  688  CQ SP5GOF KO02
190030 -12  687  RA2FU SP5GOF R+01
190200 -16  688  CQ SP5GOF KO02
190400 -24  687  S50XX SP5GOF +10 (x2)
190515 +16  689  SP5GOF S50XX JN65 (x2)
190700 -22  688  S50XX SP5GOF +13
190715  +9  688  SP5GOF S50XX R-24 (x2)
190930 -19  688  CQ SP5GOF KO02
60m 
UTC    dB Audio  Message
185345  +0 1057  SP5GOF DF4SI R-02 (x5)
185645 -17 1562  SP5GOF OZ1BM JO55 (x3)
191115  +1 1399  SP5GOF DL8UD -11 (x2)
191245  +0  528  SP5GOF SP1EG JO73
191315 -11 1857  SP5GOF SM7NDX R-01 (x2)
184845 -10 2079  SP5GOF HA5UK -15 (x2)
20m 
UTC    dB Audio  Message
095315 -19 1887  SP5GOF IK4TVP -12 (x2)
100245 -18 2257  SP5GOF UT7UJ RR73
104600 -24 1368  SP5GOF PD5GO 73
105830 -14 2541  SP5GOF DG5PW JO30 (x3)
112330 -21 1877  SP5GOF RV6F LN14 (x3)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee