SP3FAR — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving SP3FAR, decoded by SO8OO in southeastern Poland. 527 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 30 UTC dates in the available aggregate history. Observed between 2026-07-21 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 527 FT8 messages attributed to SP3FAR as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (59%), followed by 80 m (28%) and 40 m (12%). Most decodes (70%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (94%); the estimated median was +12 dB.
Overview
Bands
Last attributed message: 2026-11-02 06:15 UTC
Observed FT8 message patterns
- Attributed sample
- 527 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- +12 dB
- Estimated 10th-90th percentile
- -5 to +22 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 496.
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 SP3FAR 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 SP3FAR
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
- JO71 · 363 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 508 km (approx.)
- Last such locator decoded
- 2026-11-02 06:15 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 UTC | Band | SP3FAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 20:34 | 160m | -5 / - | RA6MQ/P | - / -1 | 6 | Partial capture |
| 10-30 20:00 | 160m | +22 / - | JI4JKO | - / - | 3 | Partial capture |
| 10-30 19:37 | 160m | +21 / - | UA0TP | - / - | 2 | Partial capture |
| 10-30 19:08 | 160m | +22 / - | JN4MIV | - / -22 | 5 | ✓ Closing fragment |
| 10-30 18:59 | 160m | +10 / - | JN4MIV | - / - | 4 | Partial capture |
| 10-25 18:00 | 160m | +19 / - | S9R | - / -20 | 8 | ✓ Closing fragment |
| 10-20 22:19 | 160m | +18 / - | V26OC | - / -18 | 2 | ✓ Closing fragment |
| 10-20 17:17 | 160m | +8 / - | A93MO | - / -24 | 3 | Partial capture |
| 10-18 00:17 | 80m | - / +6 | DL/N0PNG | -5 / - | 3 | Partial capture |
| 10-18 00:15 | 80m | +17 / +3 | RN2F | +12 / +7 | 5 | ✓ Full exchange observed |
| 10-18 00:13 | 80m | +13 / - | EA3FR | - / -16 | 3 | ✓ Closing fragment |
| 10-18 00:12 | 80m | +16 / - | WV9L | - / -23 | 2 | ✓ Closing fragment |
| 10-18 00:11 | 80m | +10 / -5 | F4FPR | -4 / -4 | 5 | ✓ Full exchange observed |
| 10-18 00:08 | 80m | +16 / +6 | SN2JOTA | -3 / - | 5 | Partial capture |
| 10-18 00:08 | 80m | +18 / -6 | DK8HC | +2 / +10 | 7 | ✓ Full exchange observed |
| 10-18 00:07 | 80m | +14 / - | EI3CTB | -8 / -14 | 3 | ✓ Closing observed |
| 10-18 00:05 | 80m | +20 / -6 | EA5W | +1 / -2 | 6 | ✓ Full exchange observed |
| 10-18 00:04 | 80m | +20 / - | CE8EIO | - / - | 4 | Partial capture |
| 10-18 00:02 | 80m | +27 / - | R2EA/P | - / - | 3 | Partial capture |
| 10-15 16:30 | 160m | +4 / - | H49A | - / -23 | 12 | ✓ Closing fragment |
| 10-04 19:27 | 80m | 0 / - | UB0SMX/P | - / - | 2 | Partial capture |
| 10-04 19:24 | 80m | +2 / -4 | UA4FKT | +16 / +6 | 5 | ✓ Full exchange observed |
| 10-04 19:23 | 80m | +5 / -14 | UA9MA | +8 / +3 | 5 | ✓ Full exchange observed |
| 10-04 19:20 | 80m | +12 / - | SX2LGT | - / -6 | 2 | Partial capture |
| 10-02 21:02 | 160m | +14 / - | R8AIM/4 | - / - | 2 | Partial capture |
| 10-02 20:58 | 160m | +12 / - | 4X5LL | - / -21 | 3 | Partial capture |
| 10-02 20:54 | 160m | +14 / - | JA6QHQ | - / -14 | 5 | ✓ Closing fragment |
| 10-02 20:50 | 160m | +14 / - | JG4NNS | - / -20 | 5 | ✓ Closing fragment |
| 10-02 20:48 | 160m | +15 / - | JA0DAI | - / -21 | 5 | ✓ Closing fragment |
| 10-02 19:55 | 160m | +8 / - | JA8EPO | - / - | 2 | Partial capture |
| 10-02 19:52 | 160m | +16 / - | JE6HGL | - / -15 | 2 | ✓ Closing fragment |
| 10-02 19:51 | 160m | +12 / - | JA4FSH | - / -11 | 2 | ✓ Closing fragment |
| 10-02 19:47 | 160m | +15 / - | JA6VQA | - / -14 | 5 | ✓ Closing fragment |
| 10-02 19:45 | 160m | +14 / -11 | IZ7LDC | -4 / -18 | 5 | ✓ Full exchange observed |
| 10-02 19:44 | 160m | +16 / - | JA8EPO | - / - | 3 | Partial capture |
| 10-01 05:33 | 60m | -9 / - | ZF1EJ | - / - | 3 | Partial capture |
| 09-30 17:35 | 80m | - / - | DK3WL | -15 / - | 2 | Partial capture |
| 09-30 17:29 | 80m | +27 / - | 5W1SA | - / -15 | 5 | Partial capture |
| 09-30 17:19 | 80m | +11 / - | 5W1SA | - / - | 12 | Partial capture |
| 09-30 17:00 | 80m | +16 / - | 5W1SA | - / -23 | 24 | Partial capture |
| 09-30 16:55 | 80m | +14 / - | 5W1SA | - / - | 5 | Partial capture |
| 09-30 16:51 | 80m | +24 / - | 5W1SA | - / - | 3 | Partial capture |
| 09-30 16:38 | 80m | - / - | DL5CG | -2 / - | 6 | Partial capture |
| 09-30 16:36 | 80m | +21 / - | 5W1SA | - / -21 | 7 | Partial capture |
| 09-29 18:08 | 80m | +8 / - | DQ30GDXF | - / - | 4 | Partial capture |
| 09-29 17:58 | 80m | -1 / - | DL0IR | - / - | 6 | Partial capture |
| 09-28 17:11 | 80m | +4 / - | FW1P | - / - | 11 | Partial capture |
| 09-27 04:34 | 80m | +19 / - | 9A/YO9AMO | - / - | 5 | Partial capture |
| 09-27 04:30 | 80m | +22 / - | W7YA | - / -16 | 6 | ✓ Closing fragment |
| 09-27 03:57 | 160m | +18 / - | LU1WFU | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001345 +11 2206 EA3FR SP3FAR R-16 (x3) 001530 +15 2206 RN2F SP3FAR JO71 001545 +12 2563 SP3FAR RN2F +03 001600 +24 2734 RN2F SP3FAR R+07 001615 +13 2563 SP3FAR RN2F RR73 001630 +13 2734 RN2F SP3FAR 73 001645 +7 2409 SP3FAR R2EN -02 001700 +25 2735 W9JJB SP3FAR JO71 001730 +25 2735 R2DX/3 SP3FAR -06 001745 -6 1113 SP3FAR DL/N0PNG R+06 (x3) 061515 +19 1175 DL50IPARC SP3FAR JO71
UTC dB Audio Message 191000 +21 2891 JN4MIV SP3FAR R-22 (x2) 193715 +18 2888 UA0TP SP3FAR JO71 (x2) 200045 +25 2801 JI4JKO SP3FAR JO71 (x3) 203215 +6 2844 JL3JRY SP3FAR JO71 203415 -8 1918 RA6MQ/P SP3FAR JO71 (x6) 203800 -12 607 SP3FAR RR73; UW7LL <...> -18
UTC dB Audio Message 053300 -14 925 ZF1EJ SP3FAR JO71 (x3)
UTC dB Audio Message 165730 -1 668 DL0LGT SP3FAR R+11 165745 -13 668 SP3FAR DL0LGT RR73 165800 +0 668 DL0LGT SP3FAR 73 165830 -3 792 DG7DBM SP3FAR -04 (x2) 170030 -1 792 <...> SP3FAR JO71 170130 -4 792 FR4OM SP3FAR JO71 231345 -11 1245 RI1FJL SP3FAR R-15 004845 -10 1166 EP2AES SP3FAR JO71 (x3) 005445 -11 1166 W7PK SP3FAR JO71 210215 -18 2508 BG0HP SP3FAR R-19 (x2) 210745 -12 2641 CN8NS SP3FAR JO71
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.
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