R3PJ — 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 R3PJ, decoded by SO8OO in southeastern Poland. 2,179 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 95 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-15.
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 2,179 FT8 messages attributed to R3PJ as the transmitting token by decoded message structure across 95 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (42%), followed by 80 m (31%) and 20 m (26%). Most decodes (64%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-10-15 05:49 UTC
Observed FT8 message patterns
- Attributed sample
- 2,179 messages
- Active dates
- 95 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -16.5 to -0.2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 268, moderate (-15 to -9 dB) 780, strong (≥ -8 dB) 1,131.
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 R3PJ 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 R3PJ
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
- KO84 · 1,174 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,150 km (approx.)
- Last such locator decoded
- 2026-10-15 05:49 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 | R3PJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 15:57 | 40m | 0 / - | R6YY | - / - | 2 | Partial capture |
| 10-14 15:54 | 40m | -2 / - | R6LI | - / -14 | 2 | ✓ Closing fragment |
| 10-14 15:50 | 40m | - / +1 | R6LI | -10 / - | 2 | Partial capture |
| 10-11 04:44 | 40m | -11 / - | OH7MHL | - / - | 2 | Partial capture |
| 10-11 04:27 | 40m | - / - | DK4RH | -13 / - | 4 | Partial capture |
| 10-11 04:20 | 40m | - / -8 | UC6D | 0 / - | 3 | ✓ Closing fragment |
| 10-10 15:32 | 40m | -6 / -7 | R6ZB | -5 / -8 | 4 | ✓ Full exchange observed |
| 10-10 15:28 | 40m | -13 / - | BG0FQU | - / -13 | 4 | Partial capture |
| 10-10 15:26 | 40m | - / -7 | RW2Z | -5 / - | 2 | ✓ Closing fragment |
| 10-10 15:20 | 40m | -12 / -19 | R2GFM | -5 / - | 3 | Partial capture |
| 10-10 15:14 | 40m | -7 / - | DK8HC/P | - / -11 | 3 | Partial capture |
| 10-10 15:12 | 40m | -6 / -1 | RX9WM | -16 / -6 | 4 | ✓ Full exchange observed |
| 10-06 03:56 | 40m | - / -10 | EA3AKY | +7 / - | 3 | ✓ Closing fragment |
| 10-01 17:55 | 40m | -3 / -4 | R7KJG | -13 / - | 4 | Partial capture |
| 10-01 17:49 | 40m | +2 / -6 | US1EA | -4 / -16 | 5 | ✓ Full exchange observed |
| 10-01 17:47 | 40m | -5 / -15 | IQ2AAH | -5 / -12 | 4 | ✓ Full exchange observed |
| 10-01 17:44 | 40m | -3 / - | RW6B | -14 / -4 | 3 | ✓ Closing observed |
| 10-01 17:43 | 40m | -8 / - | EW4MO | - / -9 | 4 | ✓ Closing fragment |
| 10-01 17:42 | 40m | -8 / - | UB2FEK | - / -8 | 2 | ✓ Closing fragment |
| 10-01 16:48 | 40m | -16 / - | R4HOH | - / -13 | 2 | ✓ Closing fragment |
| 10-01 16:45 | 40m | -12 / - | SX2LGT | - / -10 | 3 | ✓ Closing fragment |
| 10-01 16:35 | 40m | 0 / - | R4IQ | - / -18 | 2 | ✓ Closing fragment |
| 10-01 16:32 | 40m | -5 / - | RZ1AS | - / -3 | 4 | ✓ Closing fragment |
| 10-01 16:30 | 40m | -6 / +2 | UA3ROJ | -8 / -1 | 5 | ✓ Full exchange observed |
| 10-01 16:22 | 40m | -6 / -2 | ER5DX | -10 / -14 | 6 | ✓ Full exchange observed |
| 10-01 16:21 | 40m | -8 / - | RW0AE | - / -14 | 3 | ✓ Closing fragment |
| 10-01 16:13 | 40m | - / -16 | DG0AM | +3 / - | 12 | Partial capture |
| 10-01 16:13 | 40m | -10 / -10 | R2SN | +8 / -16 | 5 | ✓ Full exchange observed |
| 10-01 16:09 | 40m | -13 / -15 | OE6PVG | +2 / -19 | 11 | ✓ Full exchange observed |
| 10-01 16:05 | 40m | - / - | R3YAX | -9 / - | 2 | Partial capture |
| 10-01 16:02 | 40m | -12 / 0 | R9LY | 0 / -1 | 4 | ✓ Full exchange observed |
| 10-01 16:01 | 40m | -11 / - | R9SAP | -20 / -17 | 4 | ✓ Closing observed |
| 10-01 15:59 | 40m | -12 / +5 | RU6K | -10 / - | 3 | ✓ Closing observed |
| 10-01 15:56 | 40m | -16 / - | R9OOH | -17 / -13 | 3 | ✓ Closing observed |
| 10-01 15:53 | 40m | +2 / - | R1LH | - / -13 | 2 | ✓ Closing fragment |
| 10-01 15:51 | 40m | -5 / -5 | UB3ZKO | -10 / -6 | 5 | ✓ Full exchange observed |
| 10-01 15:49 | 40m | -5 / -8 | RD9FC | -16 / - | 2 | ✓ Closing observed |
| 10-01 15:45 | 40m | -2 / - | RA4DAL | - / -8 | 2 | ✓ Closing fragment |
| 10-01 15:43 | 40m | -8 / - | RC6YI | -5 / -7 | 5 | ✓ Closing observed |
| 10-01 15:40 | 40m | -4 / - | R3YAX | - / - | 4 | Partial capture |
| 10-01 15:31 | 40m | -5 / - | R2DAW | - / -6 | 2 | ✓ Closing fragment |
| 10-01 15:29 | 40m | -10 / 0 | RA6FSV | -11 / -2 | 5 | ✓ Full exchange observed |
| 10-01 15:26 | 40m | -10 / +3 | RU3OH | -10 / 0 | 6 | ✓ Full exchange observed |
| 10-01 15:26 | 40m | -7 / +6 | RA1TR | -7 / - | 4 | ✓ Closing observed |
| 09-26 05:33 | 40m | -12 / - | R2ALE/P | - / -12 | 2 | ✓ Closing fragment |
| 09-26 05:32 | 40m | -6 / - | RU9CZ | - / -14 | 2 | ✓ Closing fragment |
| 09-26 05:06 | 40m | - / - | IU8RFW | -14 / - | 2 | Partial capture |
| 09-26 04:47 | 40m | -2 / - | RA6Z | - / -8 | 2 | ✓ Closing fragment |
| 09-26 04:41 | 40m | -10 / - | RN7A | - / -17 | 2 | ✓ Closing fragment |
| 09-26 04:40 | 40m | -14 / - | RA6FSV | - / -15 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 044100 -3 757 CQ R3PJ KO84 044400 -10 1724 OH7MHL R3PJ KO84 (x2) 154900 +10 2940 R3PJ SP1550SK -10 154915 +0 544 RA4CEH/P R3PJ R-14 155030 -6 1544 R3PJ RW4Z +04 155030 -11 2180 R3PJ R6LI +01 (x2) 155445 -4 544 R6LI R3PJ R-14 (x2) 155730 -4 544 R6YY R3PJ KO84 (x2) 155830 -3 544 CQ R3PJ KO84 (x2) 054915 -11 328 II5GG R3PJ KO84
UTC dB Audio Message 163445 -3 718 CQ R3PJ KO84 163600 -13 744 R3PJ R1TET KO78 (x2) 163700 -10 490 R3PJ R2ZR KO80 163800 -12 1594 R3PJ RV3YN KO73 163800 -6 490 R3PJ R2ZR R-04 (x2) 163900 -14 1594 R3PJ RV3YN R-02 (x2) 171815 -14 869 CQ R3PJ KO84 (x4) 172200 -20 950 R3PJ RW6HPS -02 (x2)
UTC dB Audio Message 070330 +12 1112 CQ R3PJ KO84 070430 +9 1112 SV1MNE R3PJ RR73 070515 -5 1112 R3PJ F1IQH JN27 (x3) 070630 -1 1141 OG2KAJ R3PJ KO84 070645 -8 1112 R3PJ F1IQH JN27 070730 +0 1141 OG2KAJ R3PJ KO84 070830 +7 1141 CQ R3PJ KO84 070930 +8 1141 SP4CUF R3PJ KO84 071100 +6 983 IC8XUS R3PJ KO84 071200 +9 983 CQ R3PJ KO84 071230 +3 983 EG1PPE R3PJ KO84 (x3)
UTC dB Audio Message 075415 -10 521 R3PJ A92GE -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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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