R6JC — 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 R6JC, decoded by SO8OO in southeastern Poland. 564 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 40 UTC dates in the available aggregate history. Observed between 2026-06-06 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 564 FT8 messages attributed to R6JC as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (76%), followed by 20 m (13%) and 80 m (7%). Most decodes (56%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-10-22 17:28 UTC
Observed FT8 message patterns
- Attributed sample
- 564 messages
- Active dates
- 40 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -21 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 198, moderate (-15 to -9 dB) 223, strong (≥ -8 dB) 143.
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 R6JC 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 R6JC
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
- LN23 · 265 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,899 km (approx.)
- Last such locator decoded
- 2026-10-22 17:24 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 | R6JC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 17:26 | 40m | -18 / - | I1/OE1AAJ | - / -10 | 2 | Partial capture |
| 10-22 01:00 | 40m | +1 / - | TO4A | +6 / -4 | 3 | ✓ Closing observed |
| 10-22 00:54 | 40m | -8 / - | RA0AAY | - / -10 | 2 | ✓ Closing fragment |
| 10-22 00:47 | 40m | -14 / - | TO4A | - / -4 | 3 | Partial capture |
| 10-22 00:40 | 40m | -8 / - | WJ6R | - / -14 | 3 | ✓ Closing fragment |
| 10-22 00:36 | 40m | -11 / - | OK1HEH | - / -10 | 2 | ✓ Closing fragment |
| 10-22 00:34 | 40m | -10 / - | VO1AW | -14 / -14 | 3 | ✓ Closing observed |
| 10-22 00:22 | 40m | -11 / -8 | AA3B | -6 / -14 | 5 | ✓ Full exchange observed |
| 10-22 00:18 | 40m | -12 / - | UA0ACZ | - / -17 | 4 | ✓ Closing fragment |
| 10-22 00:13 | 40m | - / - | UA9SY | -13 / - | 3 | Partial capture |
| 10-22 00:10 | 40m | -9 / - | G0MGK | - / -20 | 2 | ✓ Closing fragment |
| 10-22 00:01 | 40m | -21 / - | OK2CNI | - / -12 | 2 | ✓ Closing fragment |
| 10-21 23:56 | 40m | -14 / -10 | EC3A | -8 / -10 | 4 | ✓ Full exchange observed |
| 10-21 23:46 | 40m | -7 / - | UN0GY | - / - | 3 | Partial capture |
| 10-21 23:38 | 40m | -8 / - | A61DD | - / - | 2 | Partial capture |
| 10-21 23:36 | 40m | -5 / - | BD8SN | - / -15 | 2 | ✓ Closing fragment |
| 10-21 23:06 | 40m | -10 / -6 | IK0CHU | -12 / -1 | 4 | ✓ Full exchange observed |
| 10-21 17:49 | 80m | -24 / -15 | R9XAC | -13 / -11 | 5 | ✓ Full exchange observed |
| 10-21 17:44 | 80m | -18 / - | ER5DX | -8 / - | 3 | ✓ Closing observed |
| 10-21 16:48 | 40m | -19 / -8 | RD7KW | +6 / -2 | 4 | ✓ Full exchange observed |
| 10-21 16:42 | 40m | -22 / - | EU4BE | - / -12 | 2 | Partial capture |
| 10-21 16:38 | 40m | -17 / +1 | RZ4M | -12 / - | 3 | ✓ Closing observed |
| 10-21 16:36 | 40m | -19 / - | RD9T | - / -17 | 2 | Partial capture |
| 10-21 03:42 | 40m | -12 / - | YV6BXN | - / -13 | 5 | Partial capture |
| 10-21 03:37 | 40m | -21 / -9 | 4L1FL | -13 / -14 | 6 | ✓ Full exchange observed |
| 10-21 03:36 | 40m | -16 / - | RD3MF | - / -4 | 2 | ✓ Closing fragment |
| 10-21 03:34 | 40m | -14 / - | DJ4WM | - / -5 | 2 | ✓ Closing fragment |
| 10-21 03:18 | 40m | -14 / - | OR82CLM | - / -9 | 2 | Partial capture |
| 10-21 03:16 | 40m | -19 / -3 | UA5D | -19 / - | 2 | ✓ Closing observed |
| 10-21 03:03 | 40m | -22 / - | W3FOX | - / -15 | 2 | Partial capture |
| 10-21 02:59 | 40m | -16 / - | W3FOX | - / -16 | 2 | Partial capture |
| 10-21 02:56 | 40m | -20 / -10 | UA9SY | -16 / -1 | 5 | ✓ Full exchange observed |
| 10-21 02:55 | 40m | -24 / +3 | SV2AOB | -13 / -6 | 4 | ✓ Full exchange observed |
| 10-21 02:51 | 40m | -24 / - | RT8T | - / -12 | 2 | ✓ Closing fragment |
| 10-17 15:50 | 40m | - / -9 | SP5ALV | -2 / - | 6 | ✓ Closing fragment |
| 10-17 15:49 | 40m | -14 / - | R5CB | -6 / - | 2 | ✓ Closing observed |
| 10-17 15:33 | 40m | - / -8 | RU3FM | -9 / - | 2 | Partial capture |
| 10-17 15:31 | 40m | -22 / -4 | RU3T | -9 / +2 | 5 | ✓ Full exchange observed |
| 10-17 15:24 | 40m | - / - | PA7D | -22 / - | 2 | Partial capture |
| 10-17 15:24 | 40m | -18 / -5 | R3KLE | -11 / -9 | 5 | ✓ Full exchange observed |
| 10-17 05:58 | 40m | - / -19 | EU4U | +14 / - | 2 | ✓ Closing fragment |
| 10-14 18:56 | 40m | -14 / -19 | DL7ET | -8 / -20 | 7 | ✓ Full exchange observed |
| 10-14 18:37 | 40m | - / -13 | DH5BM | +2 / - | 3 | ✓ Closing fragment |
| 10-13 16:35 | 40m | - / -5 | RX9WM | -15 / - | 4 | ✓ Closing fragment |
| 10-13 16:34 | 40m | - / -11 | TA2ED | -22 / - | 2 | ✓ Closing fragment |
| 10-10 23:58 | 80m | -6 / - | RN2F | - / - | 2 | Partial capture |
| 10-10 15:10 | 40m | -17 / - | RA3ZT/QRP | - / +1 | 3 | Partial capture |
| 10-10 15:07 | 40m | -13 / - | RA3VMK/P | - / -13 | 2 | Partial capture |
| 10-10 01:34 | 80m | -12 / -10 | DL5DQZ | -2 / -17 | 3 | Partial capture |
| 10-10 01:34 | 80m | - / - | EA2EWL | -16 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 005315 -11 1599 CQ R6JC LN23 (x2) 005415 -10 1599 RA0AAY R6JC R-10 (x2) 005745 -2 455 TO4A R6JC LN23 (x2) 010030 +6 388 R6JC TO4A RR73 010045 +2 455 TO4A R6JC 73 172200 -14 2201 CQ R6JC LN23 (x3) 172545 -17 2202 R6JC UB3FBD KO85 172600 -20 2202 I1/OE1AAJ R6JC -10 (x2) 172800 -15 2201 R4CQ R6JC 73
UTC dB Audio Message 013500 -17 1785 R6JC EA2EWL IN91 013500 -8 2158 R6JC DL5DQZ R-10 235815 -8 2701 RN2F R6JC LN23 (x2) 174445 -22 2544 ER5DX R6JC LN23 (x2) 174630 -8 1288 R6JC ER5DX RR73 174900 -13 2107 R6JC R9XAC LP52 174900 -2 2317 <R6JC> R2DX/3 174915 -23 2109 R9XAC R6JC -11 174930 -13 2108 R6JC R9XAC R-15 174945 -24 2108 R9XAC R6JC RR73 175000 -12 2107 R6JC R9XAC 73 175230 -13 2107 R6JC RA3V -14 175345 -21 2108 R7OF R6JC RR73
UTC dB Audio Message 155230 -1 1486 R6JC OE2LCM 73 155245 -9 2227 CQ R6JC LN23 (x2) 155345 -12 2227 PD9JPV R6JC -17 (x2) 163615 -4 2000 CQ R6JC LN23 (x3) 050415 -21 2003 RD3FY R6JC -11 (x2) 050615 -19 2003 CQ R6JC LN23 050745 -14 2003 ON1JP R6JC 73 050800 -23 1505 R6JC EA3ISZ JN01 060215 -21 2197 RD9T R6JC R-18 070215 -19 2182 RI1FJL R6JC LN23
UTC dB Audio Message 061315 -18 1708 IU0VOG R6JC RR73 061330 -6 1708 R6JC SV2AEL KN10 061330 -14 1496 R6JC DN9AD JO52 061345 -19 1708 SV2AEL R6JC +00 061400 -2 1708 R6JC SV2AEL R-08 061415 -23 1708 SV2AEL R6JC RR73 061430 -9 1708 R6JC SV2AEL 73 061530 -19 1496 R6JC DN9AD JO52 (x8)
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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