SP3IOE — 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 SP3IOE, decoded by SO8OO in southeastern Poland. 1,872 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 105 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-22.
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 1,872 FT8 messages attributed to SP3IOE as the transmitting token by decoded message structure across 105 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (33%), followed by 60 m (27%) and 80 m (26%). Most decodes (56%) 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 (89%); the estimated median was +1 dB.
Overview
Bands
Last attributed message: 2026-10-22 03:20 UTC
Observed FT8 message patterns
- Attributed sample
- 1,872 messages
- Active dates
- 105 UTC dates
- Estimated median S/N
- +1 dB
- Estimated 10th-90th percentile
- -9 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 173, strong (≥ -8 dB) 1,657.
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 SP3IOE 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 SP3IOE
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
- JO72 · 1,224 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 552 km (approx.)
- Last such locator decoded
- 2026-10-22 03:20 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 | SP3IOE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 19:50 | 80m | - / - | UA4FKT | +14 / - | 3 | Partial capture |
| 10-22 03:20 | 160m | +8 / - | EA8BS | - / - | 2 | Partial capture |
| 10-19 18:12 | 60m | -7 / -8 | PA/DL3IAS | -20 / -15 | 6 | Partial capture |
| 10-19 18:08 | 60m | -10 / - | 8S2A | - / -2 | 3 | ✓ Closing fragment |
| 10-19 03:43 | 80m | +20 / - | PI4S/J | - / - | 12 | Partial capture |
| 10-19 03:41 | 80m | +5 / - | W4CPO | - / - | 2 | Partial capture |
| 10-17 05:01 | 60m | -1 / - | LB5UK | - / -15 | 2 | Partial capture |
| 10-17 05:00 | 60m | -2 / -6 | EA5PS | -17 / -15 | 3 | ✓ Full exchange observed |
| 10-17 04:59 | 60m | +1 / - | F4LTX | - / -10 | 2 | ✓ Closing fragment |
| 10-17 04:57 | 60m | 0 / 0 | DL3FBI | -18 / -9 | 6 | ✓ Full exchange observed |
| 10-17 04:50 | 60m | -2 / -1 | EB3DBR | -3 / -5 | 5 | ✓ Full exchange observed |
| 10-17 04:45 | 60m | -10 / +3 | LZ936BA | -9 / - | 2 | Partial capture |
| 10-16 19:16 | 60m | -15 / - | EG46PPA | - / -13 | 4 | Partial capture |
| 10-16 19:14 | 60m | -5 / - | TA3GO | - / -12 | 3 | ✓ Closing fragment |
| 10-16 05:20 | 60m | 0 / - | VP2MAW | -2 / -5 | 6 | ✓ Closing observed |
| 10-16 05:05 | 80m | +10 / - | Z61DX | - / - | 2 | Partial capture |
| 10-15 04:31 | 40m | -16 / - | KB5YNF | - / - | 2 | Partial capture |
| 10-15 04:16 | 40m | - / -9 | ES2AJ | -12 / - | 2 | Partial capture |
| 10-15 04:12 | 40m | -6 / - | C5R | - / -13 | 4 | ✓ Closing fragment |
| 10-14 19:30 | 160m | - / - | UA4FKT | -18 / - | 2 | Partial capture |
| 10-14 19:29 | 160m | -3 / - | EO210WLP | - / -13 | 2 | Partial capture |
| 10-14 17:52 | 60m | +5 / - | A92AE | - / - | 8 | Partial capture |
| 10-14 17:35 | 60m | -7 / - | LB8VE | - / -7 | 4 | ✓ Closing fragment |
| 10-14 04:22 | 80m | +8 / - | VP2MAW | - / - | 4 | Partial capture |
| 10-14 04:20 | 80m | -8 / -5 | DO2NM | +10 / -11 | 4 | ✓ Full exchange observed |
| 10-14 04:17 | 160m | +4 / -10 | IU5HWS | -3 / -5 | 5 | ✓ Full exchange observed |
| 10-13 14:13 | 60m | +2 / - | SP9JZU | -4 / +3 | 5 | ✓ Full exchange observed |
| 10-12 16:28 | 60m | 0 / - | H49A | - / - | 9 | Partial capture |
| 10-12 16:20 | 60m | +3 / - | H49A | - / - | 9 | Partial capture |
| 10-12 14:47 | 40m | +2 / - | BG0KD | - / - | 2 | Partial capture |
| 10-12 14:29 | 40m | +7 / - | YD1EQN | - / -13 | 6 | Partial capture |
| 10-12 06:04 | 40m | +2 / - | 9H6C | - / - | 3 | Partial capture |
| 10-12 05:41 | 60m | -2 / - | 9H6C | - / -11 | 2 | ✓ Closing fragment |
| 10-12 05:21 | 60m | -3 / - | 9H6C | - / -11 | 29 | Partial capture |
| 10-11 19:09 | 60m | -5 / - | H49A | - / - | 13 | Partial capture |
| 10-11 18:55 | 60m | -15 / - | H49A | - / - | 5 | Partial capture |
| 10-11 18:34 | 60m | -10 / - | H49A | - / - | 2 | Partial capture |
| 10-11 18:29 | 60m | -9 / - | JW9DL | - / -18 | 3 | Partial capture |
| 10-11 18:23 | 60m | -13 / - | JW9DL | - / -18 | 4 | Partial capture |
| 10-11 18:14 | 60m | -7 / - | H49A | - / -16 | 10 | Partial capture |
| 10-11 18:06 | 60m | -3 / - | H49A | - / -19 | 8 | Partial capture |
| 10-09 18:38 | 60m | +2 / 0 | DL2OAM | -6 / -1 | 4 | ✓ Full exchange observed |
| 10-09 18:37 | 60m | - / - | SP3NJ | -3 / - | 2 | Partial capture |
| 10-07 18:02 | 60m | +8 / +7 | SP3CUG | -7 / -2 | 5 | ✓ Full exchange observed |
| 10-07 18:00 | 60m | +4 / +10 | OK1BN | +12 / +3 | 7 | ✓ Full exchange observed |
| 10-07 18:00 | 60m | -7 / - | ON1AEY | - / -6 | 3 | ✓ Closing fragment |
| 10-07 17:57 | 60m | -8 / -14 | LZ1VDK | -14 / -10 | 4 | ✓ Full exchange observed |
| 10-05 18:34 | 60m | -2 / - | OH0KCE | - / - | 2 | Partial capture |
| 10-05 18:30 | 60m | -1 / - | OH0KCE | - / - | 5 | Partial capture |
| 10-05 18:12 | 60m | -6 / 0 | G7RTI | -5 / -3 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034300 +17 2554 PI4S/J SP3IOE JO72 (x12) 195045 +12 424 SP3IOE UA4FKT LO23 (x3)
UTC dB Audio Message 205145 +7 2127 LA1PHA SP3IOE R-14 205200 -6 2126 SP3IOE LA1PHA RR73 205215 +6 2127 LA1PHA SP3IOE 73 041700 +1 1518 IU5HWS SP3IOE JO72 041715 -2 1518 SP3IOE IU5HWS -10 041730 +4 1518 IU5HWS SP3IOE R-05 041745 -4 1518 SP3IOE IU5HWS RR73 041800 +6 1518 IU5HWS SP3IOE 73 192900 -4 1496 EO210WLP SP3IOE JO72 (x2) 193015 -12 1496 SP3IOE UA4FKT LO23 (x2) 043130 -2 1326 SP8WB SP3IOE JO72 032000 +9 2248 EA8BS SP3IOE JO72 (x2)
UTC dB Audio Message 050115 -1 2345 EA5PS SP3IOE RR73 050145 -1 2345 LB5UK SP3IOE -15 (x2) 050245 -2 2345 CQ SP3IOE JO72 (x2) 050400 -16 2350 SP3IOE DL2AOM JO61 180845 -11 2011 8S2A SP3IOE JO72 (x3) 181230 -11 2067 PA/DL3IAS SP3IOE JO72 (x2) 181315 -23 2066 SP3IOE PA/DL3IAS -08 (x2) 181500 -6 2066 PA/DL3IAS SP3IOE R-15 (x2)
UTC dB Audio Message 143115 +8 2605 YD1EQN SP3IOE R-13 (x3) 144745 +1 854 BG0KD SP3IOE JO72 (x2) 041245 -4 2583 C5R SP3IOE JO72 (x4) 041600 -12 1918 SP3IOE ES2AJ -09 (x2) 043045 -12 727 Z61DX SP3IOE R+00 043145 -18 1830 KB5YNF SP3IOE JO72 (x2) 043445 -16 1601 SP3IOE SV5BYP KM46
UTC dB Audio Message 113900 -12 1302 SP3IOE CR7BUJ -16 (x2)
UTC dB Audio Message 164900 -14 1965 SP3IOE YO9PH -06 163300 -11 944 YB4KAR SP3IOE JO72 163615 -14 1472 EX8ABR SP3IOE JO72 163845 -4 2798 OX3LX SP3IOE JO72 (x8) 164645 -8 2513 WW3QB SP3IOE JO72 184130 +3 2780 D2ACE SP3IOE JO72 (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 SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee