SP2JEL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP2JEL, decoded by SO8OO in southeastern Poland. 405 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 38 UTC dates in the available aggregate history. Observed between 2026-06-06 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 405 FT8 messages attributed to SP2JEL as the transmitting token by decoded message structure across 38 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (75%), followed by 20 m (15%) and 80 m (10%). Most decodes (52%) fell within the six-hour window 04:00-10:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -1.8 dB.
Overview
Bands
Last attributed message: 2026-09-20 08:38 UTC
Observed FT8 message patterns
- Attributed sample
- 405 messages
- Active dates
- 38 UTC dates
- Estimated median S/N
- -1.8 dB
- Estimated 10th-90th percentile
- -16 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 305.
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 SP2JEL 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 SP2JEL
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
- JO93 · 227 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 440 km (approx.)
- Last such locator decoded
- 2026-09-20 08:37 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 | SP2JEL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 08:37 | 40m | -1 / - | DK2MAX | -14 / -1 | 3 | Partial capture |
| 09-20 08:34 | 40m | -7 / -19 | 9A3MRN | -4 / +3 | 5 | ✓ Full exchange observed |
| 09-20 08:33 | 40m | -6 / -19 | PD2TX | -15 / +5 | 4 | ✓ Full exchange observed |
| 09-20 08:22 | 40m | -2 / - | OS5U | - / -6 | 4 | ✓ Closing fragment |
| 09-20 06:43 | 40m | -1 / - | SO100PKP | - / - | 11 | Partial capture |
| 09-20 06:42 | 40m | +2 / - | GX3RAF/P | - / - | 3 | Partial capture |
| 09-20 06:34 | 40m | -2 / - | IU2VUZ | - / -6 | 2 | ✓ Closing fragment |
| 09-19 09:20 | 40m | -3 / - | PD4RJ | - / -13 | 3 | ✓ Closing fragment |
| 09-19 09:18 | 40m | +4 / - | DH3GAR | -24 / -5 | 3 | ✓ Closing observed |
| 09-19 09:15 | 40m | -1 / - | G8KHF | - / -7 | 4 | ✓ Closing fragment |
| 09-18 12:42 | 40m | - / -4 | 3Z100PKP | -8 / - | 2 | Partial capture |
| 09-18 12:42 | 40m | -1 / - | II7IAME | - / +1 | 3 | Partial capture |
| 09-18 12:40 | 40m | -4 / - | DK4NB | - / -12 | 2 | ✓ Closing fragment |
| 09-18 07:20 | 40m | -4 / - | G0JEI | - / -5 | 3 | Partial capture |
| 09-18 07:16 | 40m | -11 / -4 | SP6SOZ | -5 / -2 | 7 | ✓ Full exchange observed |
| 09-17 09:29 | 40m | +2 / - | F4DIA | - / -11 | 3 | ✓ Closing fragment |
| 09-16 13:18 | 40m | - / - | UA4FKT | -8 / - | 3 | Partial capture |
| 09-16 13:16 | 40m | -6 / - | F4HGF | - / -14 | 2 | ✓ Closing fragment |
| 09-16 07:02 | 40m | -20 / -2 | YO8DFF | +6 / 0 | 4 | ✓ Full exchange observed |
| 09-16 07:00 | 40m | -12 / - | PD2MAC/P | - / -15 | 2 | ✓ Closing fragment |
| 09-16 06:57 | 40m | -7 / 0 | DL9KM | -2 / +1 | 5 | ✓ Full exchange observed |
| 09-16 06:54 | 40m | -5 / -18 | ON8PB | -16 / -6 | 7 | ✓ Full exchange observed |
| 09-16 06:48 | 40m | +2 / - | II0IHMG | - / -9 | 4 | Partial capture |
| 09-14 06:29 | 40m | -5 / - | II8IHBC | - / -2 | 3 | Partial capture |
| 09-14 06:27 | 40m | +2 / -15 | G3ZSU | -6 / - | 3 | Partial capture |
| 09-12 06:47 | 40m | -9 / - | KG4RWO | - / - | 4 | Partial capture |
| 09-12 06:32 | 40m | -7 / - | UB3ADO/P | - / - | 4 | Partial capture |
| 09-12 06:25 | 40m | -2 / - | EI2KZB | - / -4 | 4 | Partial capture |
| 09-11 06:29 | 40m | -19 / - | M3GDW | - / - | 3 | ✓ Closing fragment |
| 09-10 09:50 | 40m | - / - | 9A7BB | -2 / - | 3 | Partial capture |
| 09-10 09:49 | 40m | -14 / - | PD2PE | - / +3 | 2 | ✓ Closing fragment |
| 09-09 06:36 | 40m | -4 / - | UR4QWW | -17 / -14 | 6 | Partial capture |
| 09-09 06:36 | 40m | +3 / - | OS4K | - / -12 | 2 | ✓ Closing fragment |
| 09-09 06:33 | 40m | -4 / - | PD1LVK | - / - | 2 | ✓ Closing fragment |
| 09-08 10:29 | 40m | -5 / - | 3Z100PKP | - / -13 | 4 | Partial capture |
| 09-08 10:26 | 40m | -8 / - | SV8/F6BLP | - / +2 | 4 | Partial capture |
| 09-08 06:25 | 80m | +5 / - | 3Z100PKP | - / +4 | 2 | Partial capture |
| 09-08 06:22 | 80m | +4 / - | SP100PKP | - / +3 | 4 | Partial capture |
| 09-07 20:22 | 80m | +11 / - | R1943OD | - / -2 | 2 | Partial capture |
| 09-07 16:24 | 40m | -2 / - | SP100PKP | - / -6 | 3 | Partial capture |
| 09-07 16:18 | 40m | -1 / - | UA3UBV/1 | - / -14 | 5 | Partial capture |
| 09-06 14:33 | 40m | 0 / - | YO3GJE | -10 / -21 | 5 | ✓ Closing observed |
| 09-06 14:30 | 40m | 0 / +2 | DF0NN | -14 / -7 | 7 | ✓ Full exchange observed |
| 09-06 14:27 | 40m | -1 / - | OZ3FYN/P | - / -8 | 2 | Partial capture |
| 09-04 04:17 | 80m | -6 / +9 | OK2UPG | +13 / - | 4 | ✓ Closing observed |
| 09-04 04:11 | 80m | -4 / -4 | F1PBZ | +4 / -3 | 6 | ✓ Full exchange observed |
| 09-04 04:10 | 80m | -9 / -8 | DO1BOC | +3 / -5 | 7 | ✓ Full exchange observed |
| 09-04 04:10 | 80m | -2 / -1 | DO8JB | -6 / -6 | 5 | ✓ Full exchange observed |
| 09-04 04:06 | 80m | -2 / -13 | YO9HP | +8 / -11 | 4 | ✓ Full exchange observed |
| 09-04 04:04 | 80m | 0 / -7 | IU5AWQ | 0 / -6 | 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 083300 -11 2046 PD2TX SP2JEL JO93 083315 -15 2047 SP2JEL PD2TX -19 083330 -5 2046 PD2TX SP2JEL R+05 (x2) 083445 -5 1914 9A3MRN SP2JEL JO93 083500 -3 1914 SP2JEL 9A3MRN -19 083515 -7 1914 9A3MRN SP2JEL R+03 083530 -4 1913 SP2JEL 9A3MRN RR73 083545 -9 1914 9A3MRN SP2JEL 73 083615 -3 779 CQ SP2JEL JO93 (x3) 083730 -14 241 SP2JEL DK2MAX JN58 083745 -1 625 DK2MAX SP2JEL -01 (x2)
UTC dB Audio Message 041700 +15 738 SP2JEL OK2UPG JN99 041700 -24 867 SP2JEL F5LMJ JN28 041730 +13 737 SP2JEL OK2UPG R+09 041745 -6 865 OK2UPG SP2JEL RR73 041800 +11 737 SP2JEL OK2UPG 73 202245 +10 1204 R1943OD SP2JEL JO93 202300 +2 985 SP2JEL SO100PKP -03 202315 +12 1204 R1943OD SP2JEL R-02 062215 +5 1157 SP100PKP SP2JEL JO93 (x4) 062400 +0 1646 SP2JEL RR73; 9A7BB <...> -20 062515 +7 1157 3Z100PKP SP2JEL JO93 (x2)
UTC dB Audio Message 133045 +7 909 NE8Z SP2JEL JO93 (x7) 133545 +7 839 SA0WAE SP2JEL JO93 (x5) 084245 +0 674 SP2JEL F1BHB RR73 060915 -9 1058 SP2JEL EA5FQ +00 (x2)
UTC dB Audio Message 080815 -8 495 SP2JEL OH3OJ -12 (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.
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