SP3EIE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3EIE, decoded by SO8OO in southeastern Poland. 269 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-17 and 2026-09-20.
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 269 FT8 messages attributed to SP3EIE as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (41%), followed by 80 m (36%) and 60 m (16%). Most decodes (51%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-09-20 17:41 UTC
Observed FT8 message patterns
- Attributed sample
- 269 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -15 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 83, strong (≥ -8 dB) 167.
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 SP3EIE 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 SP3EIE
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
- JO83 · 137 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 515 km (approx.)
- Last such locator decoded
- 2026-09-19 17:59 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 UTC | Band | SP3EIE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 17:40 | 40m | -10 / +4 | SP6U | 0 / - | 3 | ✓ Closing observed |
| 09-19 17:59 | 80m | -3 / - | OK7PK | - / - | 2 | Partial capture |
| 09-19 17:57 | 80m | -2 / - | OH5KNL | -6 / 0 | 5 | ✓ Full exchange observed |
| 09-19 17:56 | 80m | +2 / +1 | DO9AO | +14 / +3 | 5 | ✓ Full exchange observed |
| 09-19 17:52 | 80m | +7 / +4 | SP2BBQ | +8 / +2 | 5 | ✓ Full exchange observed |
| 09-19 17:50 | 80m | +11 / -8 | R5DT | 0 / 0 | 5 | ✓ Full exchange observed |
| 09-19 17:48 | 80m | - / +5 | YU65AEC | -2 / - | 2 | Partial capture |
| 09-19 17:48 | 80m | +7 / - | SN100PKP | - / - | 2 | Partial capture |
| 09-19 17:47 | 80m | +6 / +4 | E70SZ | 0 / -12 | 4 | ✓ Full exchange observed |
| 09-19 17:45 | 80m | +13 / - | RU3VT | - / - | 3 | Partial capture |
| 09-19 17:43 | 80m | +7 / +7 | DL7URH | +10 / -6 | 5 | ✓ Full exchange observed |
| 09-19 17:38 | 80m | +11 / - | EU7A | - / - | 7 | Partial capture |
| 09-19 17:36 | 80m | +8 / +7 | OM7AMA | +2 / - | 4 | ✓ Closing observed |
| 09-19 17:30 | 160m | -6 / - | EX7CQ | - / - | 8 | Partial capture |
| 09-19 17:28 | 160m | -6 / -21 | RA3XDX | -9 / -11 | 5 | ✓ Full exchange observed |
| 09-19 17:27 | 160m | -8 / -4 | HA7VC/P | -1 / -7 | 5 | ✓ Full exchange observed |
| 09-19 17:24 | 160m | -7 / - | EX7CQ | - / - | 5 | Partial capture |
| 09-19 15:17 | 40m | -5 / - | DG0OFT | +1 / -4 | 2 | ✓ Closing observed |
| 09-19 15:13 | 40m | - / -16 | RW6AU | -12 / - | 2 | ✓ Closing fragment |
| 09-19 15:07 | 40m | -6 / - | DL7FAI | -10 / -13 | 3 | ✓ Closing observed |
| 09-19 15:05 | 40m | -7 / -9 | PF7DKW | -2 / 0 | 5 | ✓ Full exchange observed |
| 09-19 15:04 | 40m | -6 / - | SQ3LMR | -5 / -4 | 3 | ✓ Closing observed |
| 09-19 15:00 | 40m | -5 / - | F4DIA | - / -10 | 5 | Partial capture |
| 09-19 14:43 | 40m | -10 / -16 | PD7LB | -16 / -4 | 4 | ✓ Full exchange observed |
| 09-18 11:55 | 40m | -6 / - | PD1HD | - / - | 4 | Partial capture |
| 09-18 11:53 | 40m | -7 / -1 | DL9KM | -8 / -8 | 5 | ✓ Full exchange observed |
| 09-18 11:52 | 40m | -8 / - | SO100PKP | - / -4 | 2 | Partial capture |
| 09-18 11:50 | 40m | -9 / - | F1UNR | - / - | 3 | Partial capture |
| 09-18 11:48 | 40m | -7 / - | DL1EFX | - / -19 | 3 | ✓ Closing fragment |
| 09-18 11:43 | 40m | -12 / - | DL9DAJ | - / -11 | 4 | ✓ Closing fragment |
| 09-18 11:39 | 40m | -11 / - | DK2FM | - / - | 7 | Partial capture |
| 09-18 11:37 | 40m | -8 / - | IN3JRZ | - / -14 | 4 | ✓ Closing fragment |
| 09-18 11:34 | 40m | -10 / -4 | SP8SML | -24 / -14 | 5 | Partial capture |
| 09-18 11:33 | 40m | -8 / - | F1PBZ | - / -16 | 2 | ✓ Closing fragment |
| 09-18 11:30 | 40m | -10 / - | LY3QR | -9 / -5 | 5 | ✓ Full exchange observed |
| 09-18 11:24 | 40m | -13 / - | ON1DGN | - / -18 | 2 | ✓ Closing fragment |
| 09-16 06:56 | 40m | -14 / - | SA7BYQ | -12 / -10 | 4 | ✓ Closing observed |
| 09-16 06:55 | 40m | -12 / - | PA0MUS | - / - | 2 | Partial capture |
| 09-16 06:53 | 40m | -10 / 0 | DL2BCY | -18 / -1 | 5 | ✓ Full exchange observed |
| 09-16 06:50 | 40m | - / - | UA4FKT | -11 / - | 3 | Partial capture |
| 09-16 06:46 | 40m | -12 / -13 | OT7K | +8 / +3 | 4 | ✓ Full exchange observed |
| 08-26 20:26 | 60m | 0 / -3 | DK4RH | -15 / - | 2 | Partial capture |
| 08-26 20:25 | 60m | -2 / -3 | DL1WU | -13 / -6 | 5 | ✓ Full exchange observed |
| 08-26 20:23 | 60m | -4 / -1 | F4CYH | -14 / -6 | 5 | ✓ Full exchange observed |
| 08-26 20:22 | 60m | -5 / - | EA4DFE | - / -9 | 3 | ✓ Closing fragment |
| 08-26 20:20 | 60m | -4 / -1 | YO3APJ | +7 / - | 4 | Partial capture |
| 08-26 20:16 | 60m | -1 / -13 | SV1SSL | -4 / -5 | 8 | ✓ Full exchange observed |
| 08-26 20:14 | 60m | -2 / - | DL3LD | - / -13 | 2 | ✓ Closing fragment |
| 08-26 20:13 | 60m | +1 / +4 | ER1CW | -12 / -8 | 4 | ✓ Full exchange observed |
| 08-26 20:11 | 60m | +4 / +9 | DM2HW | -16 / 0 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150600 -1 2432 SP3EIE PF7DKW RR73 150615 -5 1075 PF7DKW SP3EIE 73 150715 -9 1075 DL7FAI SP3EIE R-13 150730 -10 2383 SP3EIE DL7FAI RRR 150745 -4 1075 DL7FAI SP3EIE 73 150815 -5 1075 PD0R SP3EIE JO83 151300 -10 1933 SP3EIE RW6AU -16 (x2) 151715 -5 1075 DG0OFT SP3EIE R-04 151730 +1 866 SP3EIE DG0OFT RR73 151830 -3 1222 SP3EIE SN100PKP +05 152315 -9 1346 IK2TLA SP3EIE JO83 174015 +1 828 SP3EIE SP6U +04 (x2) 174100 -10 1129 SP6U SP3EIE 73
UTC dB Audio Message 175300 +6 988 SP2BBQ SP3EIE 73 175330 -1 988 DO6WA SP3EIE JO83 175430 -5 1194 YO8CRU SP3EIE -15 175600 +2 1194 DO9AO SP3EIE JO83 175615 +18 1068 SP3EIE DO9AO +01 175630 +4 1194 DO9AO SP3EIE R+03 175645 +9 1068 SP3EIE DO9AO RR73 175700 +0 1194 DO9AO SP3EIE 73 175730 -5 1194 OH5KNL SP3EIE JO83 175745 -5 2018 SP3EIE OH5KNL +12 175800 +0 1194 OH5KNL SP3EIE R+00 175815 -7 2018 SP3EIE OH5KNL RR73 175830 -1 1194 OH5KNL SP3EIE 73 175900 -1 1194 OK7PK SP3EIE JO83 (x2)
UTC dB Audio Message 172800 -2 1995 SP3EIE HA7VC/P RR73 172815 -7 1251 HA7VC/P SP3EIE 73 172845 -11 1251 RA3XDX SP3EIE JO83 172900 -11 1721 SP3EIE RA3XDX -21 172915 -2 1251 RA3XDX SP3EIE R-11 172930 -7 1721 SP3EIE RA3XDX RR73 172945 -6 1251 RA3XDX SP3EIE 73 173015 -7 1251 EX7CQ SP3EIE JO83 (x8)
UTC dB Audio Message 202230 +8 908 SP3EIE YO3APJ -01 202230 -4 1357 EA4DFE SP3EIE R-09 (x2) 202345 -7 1357 F4CYH SP3EIE JO83 202400 -13 1154 SP3EIE F4CYH -01 202415 -2 1357 F4CYH SP3EIE R-06 202430 -16 1154 SP3EIE F4CYH RR73 202445 -2 1357 F4CYH SP3EIE 73 202500 -15 2425 SP3EIE DL1WU JO60 202515 -1 1357 DL1WU SP3EIE -06 202530 -11 2425 SP3EIE DL1WU R-03 202545 -2 1357 DL1WU SP3EIE RR73 202600 -13 2425 SP3EIE DL1WU 73 202615 +0 1357 DK4RH SP3EIE JO83 202630 -15 1031 SP3EIE DK4RH -03
UTC dB Audio Message 085600 -4 2347 SP3EIE DL9KM R+08 (x2) 085700 -13 2247 SP3EIE UT1EF +01 (x2) 090100 -19 1665 SP3EIE F4VTR +10 (x2) 190615 -15 1876 SP3EIE IK1JUS -04 (x2) 194915 -24 1543 SP3EIE F4LTX -15 (x2) 085630 -11 2660 SP3EIE SV1PLR RR73 112130 -6 1052 SP3EIE IW8XLD -07 (x4)
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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