R3KIZ — 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 R3KIZ, decoded by SO8OO in southeastern Poland. 749 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 47 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-23.
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 749 FT8 messages attributed to R3KIZ as the transmitting token by decoded message structure across 47 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (36%), followed by 80 m (35%) and 20 m (17%). Most decodes (85%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-10-23 20:07 UTC
Observed FT8 message patterns
- Attributed sample
- 749 messages
- Active dates
- 47 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -19 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 188, moderate (-15 to -9 dB) 277, strong (≥ -8 dB) 284.
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 R3KIZ 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 R3KIZ
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
- KN99 · 393 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,235 km (approx.)
- Last such locator decoded
- 2026-10-23 20:07 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 | R3KIZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 20:06 | 80m | -14 / -24 | 9A2G | +16 / -11 | 7 | ✓ Closing observed |
| 10-23 20:04 | 80m | - / -17 | EW8ABG | +7 / - | 2 | ✓ Closing fragment |
| 10-23 20:01 | 80m | -12 / +3 | R2DX/3 | -2 / -4 | 3 | Partial capture |
| 10-23 19:58 | 80m | -14 / -13 | OV9A | -2 / -12 | 3 | ✓ Full exchange observed |
| 10-23 19:52 | 80m | - / -4 | TA7ARH | +10 / - | 3 | ✓ Closing fragment |
| 10-23 19:45 | 80m | -20 / -12 | S59A | +3 / -8 | 3 | ✓ Full exchange observed |
| 10-23 19:41 | 80m | - / -11 | DO3VE | -1 / - | 5 | ✓ Closing fragment |
| 10-23 19:40 | 80m | -12 / - | DB100FT | - / -12 | 2 | Partial capture |
| 10-22 16:04 | 40m | - / -12 | PD7JLP | -10 / - | 4 | ✓ Closing fragment |
| 10-21 21:45 | 80m | -10 / - | IZ5ILK | - / -13 | 2 | Partial capture |
| 10-21 21:38 | 80m | - / - | IZ5ILK | +11 / - | 2 | Partial capture |
| 10-21 21:38 | 80m | -6 / -8 | LA3BO | +9 / -4 | 5 | ✓ Full exchange observed |
| 10-21 21:34 | 80m | -7 / -13 | 9A60CBM | 0 / -10 | 4 | Partial capture |
| 10-21 21:32 | 80m | 0 / - | DO8JB | - / - | 2 | Partial capture |
| 10-21 21:29 | 80m | +3 / - | SV1HFE | - / -9 | 3 | Partial capture |
| 10-21 21:28 | 80m | -10 / - | IZ1AJJ | - / -15 | 2 | Partial capture |
| 10-21 21:25 | 80m | - / - | SV1HFE | 0 / - | 3 | Partial capture |
| 10-21 21:24 | 80m | - / -15 | IZ1AJJ | +1 / - | 3 | Partial capture |
| 10-21 21:21 | 80m | -12 / -10 | SV1EAG | -19 / -11 | 4 | ✓ Full exchange observed |
| 10-21 21:16 | 80m | -6 / -11 | R2EA/P | +3 / -7 | 5 | ✓ Full exchange observed |
| 10-21 20:52 | 80m | - / - | DO8JB | -4 / - | 2 | Partial capture |
| 10-21 20:41 | 80m | +1 / - | TA4SSK | - / - | 2 | Partial capture |
| 10-21 20:35 | 80m | -2 / -8 | DO6AZ | -1 / - | 3 | ✓ Closing observed |
| 10-21 20:26 | 80m | - / -13 | RK4HS | -8 / - | 2 | Partial capture |
| 10-21 20:16 | 80m | -10 / -17 | DL26BBQ | +5 / - | 6 | ✓ Closing observed |
| 10-21 20:08 | 80m | - / -17 | DL5MO | -5 / - | 5 | Partial capture |
| 10-21 20:03 | 80m | -2 / -12 | UA4POO | +3 / -5 | 4 | ✓ Full exchange observed |
| 10-21 19:49 | 80m | - / -14 | S58T | +9 / - | 3 | ✓ Closing fragment |
| 10-21 19:42 | 80m | - / -17 | EU1EU | +2 / - | 4 | ✓ Closing fragment |
| 10-21 19:42 | 80m | - / -4 | RA6OY | +7 / - | 3 | ✓ Closing fragment |
| 10-06 23:30 | 40m | - / -2 | UA6JQ | -3 / - | 3 | ✓ Closing fragment |
| 10-06 23:28 | 40m | - / - | UA4FKT | -11 / - | 4 | ✓ Closing fragment |
| 10-06 23:19 | 80m | -4 / -7 | YO3GNF | -4 / -8 | 6 | ✓ Full exchange observed |
| 10-06 23:18 | 80m | -1 / -3 | RV9CD | -5 / - | 4 | ✓ Closing observed |
| 10-06 23:15 | 80m | - / - | F5RAV | -9 / - | 3 | Partial capture |
| 10-06 23:14 | 80m | -5 / -10 | OE1TKS | +8 / -19 | 4 | ✓ Full exchange observed |
| 10-06 23:14 | 80m | -5 / -4 | UA6JQ | -13 / -2 | 5 | ✓ Full exchange observed |
| 10-06 23:13 | 80m | - / +4 | SN4K | +2 / - | 3 | ✓ Closing fragment |
| 10-06 23:12 | 80m | -11 / - | RV9CD | - / -12 | 2 | Partial capture |
| 10-06 23:10 | 80m | -4 / +7 | OH3GBW | +1 / -4 | 5 | ✓ Full exchange observed |
| 10-06 23:07 | 80m | -14 / -12 | EC3A | +6 / -10 | 4 | ✓ Full exchange observed |
| 10-06 23:02 | 80m | -9 / - | W4UM | - / - | 7 | Partial capture |
| 10-06 23:00 | 80m | -9 / -20 | 9A6R | +11 / -2 | 6 | ✓ Full exchange observed |
| 10-06 22:59 | 80m | -8 / -9 | UA4POO | -6 / +1 | 5 | ✓ Full exchange observed |
| 10-06 22:57 | 80m | -9 / +9 | UG4L | -12 / +5 | 4 | ✓ Full exchange observed |
| 10-06 22:48 | 80m | -12 / -2 | UB6OFG | -6 / +2 | 5 | ✓ Full exchange observed |
| 10-06 22:47 | 80m | -13 / - | US1EA | +2 / -3 | 4 | ✓ Full exchange observed |
| 10-06 22:45 | 80m | -16 / -15 | LA6AFA | -10 / -19 | 5 | ✓ Full exchange observed |
| 10-06 22:44 | 80m | -7 / -1 | UA6LQZ | +5 / +3 | 6 | ✓ Full exchange observed |
| 10-06 20:45 | 40m | - / -13 | DL9DT | -6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195845 -2 2709 R3KIZ OV9A -13 195900 -14 2708 OV9A R3KIZ R-12 195915 -3 2709 R3KIZ OV9A RR73 200145 -10 2328 R2DX/3 R3KIZ KN99 200200 -2 2328 R3KIZ R2DX/3 +03 200215 -15 2328 R2DX/3 R3KIZ R-04 200415 +7 878 R3KIZ EW8ABG -17 (x2) 200630 -16 1015 9A2G R3KIZ KN99 200645 +16 1015 R3KIZ 9A2G -24 200700 -13 1015 9A2G R3KIZ KN99 200715 +18 1015 R3KIZ 9A2G -24 200730 -14 1016 9A2G R3KIZ -11 200745 +17 1015 R3KIZ 9A2G -24 (x2)
UTC dB Audio Message 204500 -5 590 R3KIZ DL9DT -13 (x2) 232800 -10 1566 R3KIZ UA4FKT LO23 (x4) 233000 +2 2637 R3KIZ UA6JQ -02 (x3) 201115 -14 1546 EW4M R3KIZ KN99 160445 -9 1601 R3KIZ PD7JLP -12 (x4) 161330 -12 1715 R3KIZ EX7CQ RR73
UTC dB Audio Message 205330 -5 466 G4ZFJ R3KIZ RR73 205345 +0 465 R3KIZ G4ZFJ 73 205345 -16 1601 R3KIZ EC3A -14 205400 -22 1601 EC3A R3KIZ R-13 205415 -12 1601 R3KIZ EC3A RR73 205430 -19 1600 EC3A R3KIZ 73 205500 -18 1594 DL9KM R3KIZ -13 (x3) 205630 -10 1060 SP3JHZ R3KIZ -04 (x2) 205745 -13 1135 VE1YX R3KIZ KN99 (x4)
UTC dB Audio Message 201830 +9 1723 R3KIZ F4NBB -15 (x13) 202730 -15 1713 R3KIZ PD2V -20 (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
CW history is temporarily unavailable.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee