K1RH — 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 K1RH, decoded by SO8OO in southeastern Poland. 324 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-09-26 and 2026-10-05.
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 324 FT8 messages attributed to K1RH as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 80 m (6%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Bands
Last attributed message: 2026-10-05 22:06 UTC
Observed FT8 message patterns
- Attributed sample
- 324 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -20 to -13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 153, moderate (-15 to -9 dB) 169, strong (≥ -8 dB) 2.
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 K1RH 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 K1RH
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
- FM19 · 157 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,310 km (approx.)
- Last such locator decoded
- 2026-10-05 22:06 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 | K1RH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-05 22:40 | 40m | - / -10 | DK2OCH | -16 / - | 4 | ✓ Closing fragment |
| 10-05 22:37 | 40m | - / -2 | IZ2MHT | -14 / - | 2 | ✓ Closing fragment |
| 10-05 22:31 | 40m | - / -11 | M9SND | -13 / - | 4 | ✓ Closing fragment |
| 10-05 22:28 | 40m | - / - | F3CJ | -12 / - | 4 | Partial capture |
| 10-05 22:27 | 40m | - / - | OK4SD | -18 / - | 2 | Partial capture |
| 10-05 22:22 | 40m | - / -2 | F6FHZ | -2 / - | 16 | Partial capture |
| 10-05 22:21 | 40m | - / -20 | OK4SD | -12 / - | 4 | Partial capture |
| 10-05 22:13 | 40m | - / - | F6FHZ | -8 / - | 4 | Partial capture |
| 10-05 22:09 | 40m | - / - | G3TFL | -12 / - | 3 | Partial capture |
| 10-05 22:06 | 40m | - / - | PD0RKO | -9 / - | 3 | Partial capture |
| 10-04 00:00 | 40m | -23 / - | WB5NPW | - / -4 | 2 | ✓ Closing fragment |
| 10-03 23:54 | 40m | -22 / -2 | G3TKT | -10 / -25 | 7 | ✓ Full exchange observed |
| 10-03 23:51 | 40m | -22 / - | KY2J | -12 / +4 | 6 | Partial capture |
| 10-03 23:51 | 40m | -22 / - | W9ZPL | - / +7 | 2 | ✓ Closing fragment |
| 10-03 23:46 | 40m | - / -14 | G0DEL | -12 / - | 2 | Partial capture |
| 10-03 23:40 | 40m | - / - | EI4LE | -4 / - | 9 | Partial capture |
| 10-03 23:40 | 40m | - / - | UB3KGW | -8 / - | 3 | Partial capture |
| 10-03 23:35 | 40m | - / 0 | EI4LE | -2 / - | 4 | Partial capture |
| 10-03 23:33 | 40m | - / - | F4NJZ | -7 / - | 6 | Partial capture |
| 10-03 23:10 | 40m | - / - | F5MAG | -7 / - | 3 | Partial capture |
| 10-03 23:07 | 40m | -14 / - | N9CBW | - / +5 | 2 | ✓ Closing fragment |
| 10-03 23:02 | 40m | -13 / - | KC0GIO | - / -25 | 3 | Partial capture |
| 10-03 22:59 | 40m | -14 / - | KK4ODA | - / -4 | 2 | ✓ Closing fragment |
| 10-03 22:56 | 40m | -13 / - | IU2UDS | - / -22 | 3 | ✓ Closing fragment |
| 10-03 22:53 | 40m | -14 / - | K9DLO | - / -12 | 3 | ✓ Closing fragment |
| 10-03 22:51 | 40m | - / - | G0COG | -7 / - | 3 | Partial capture |
| 10-03 22:51 | 40m | -15 / - | N8KEI | - / -5 | 2 | ✓ Closing fragment |
| 10-03 22:51 | 40m | - / - | R6LKG | -9 / - | 3 | Partial capture |
| 10-03 22:48 | 40m | -16 / - | SQ3MQD | - / -20 | 2 | ✓ Closing fragment |
| 10-03 22:47 | 40m | -15 / - | N8LE | - / - | 2 | ✓ Closing fragment |
| 10-03 22:45 | 40m | -15 / - | 9A9RV | - / -20 | 3 | ✓ Closing fragment |
| 10-03 22:44 | 40m | - / - | IS0UDF | -21 / - | 2 | Partial capture |
| 10-03 22:44 | 40m | - / +1 | M7NRS | -8 / - | 7 | Partial capture |
| 10-03 22:42 | 40m | - / - | 2E0MRK | -8 / - | 2 | Partial capture |
| 10-03 22:42 | 40m | - / - | M0PEL | +1 / - | 9 | Partial capture |
| 10-03 22:38 | 40m | - / -5 | EA7KO | -20 / - | 2 | ✓ Closing fragment |
| 10-03 22:37 | 40m | - / - | M0PEL | 0 / - | 3 | Partial capture |
| 10-03 22:36 | 40m | - / -16 | RN6HK | -4 / - | 9 | ✓ Closing fragment |
| 10-03 22:32 | 40m | -16 / - | KG9OH | - / -3 | 2 | ✓ Closing fragment |
| 10-03 22:31 | 40m | -16 / - | OK2USB | - / -12 | 2 | ✓ Closing fragment |
| 10-03 22:29 | 40m | -15 / - | IW6NEM | - / +2 | 2 | ✓ Closing fragment |
| 10-03 22:29 | 40m | - / - | EA3XR | -8 / - | 2 | Partial capture |
| 10-03 22:28 | 40m | -16 / -14 | UB6OFG | -7 / -14 | 8 | ✓ Full exchange observed |
| 10-03 22:27 | 40m | -15 / - | ON3UI | - / -18 | 2 | ✓ Closing fragment |
| 09-30 23:40 | 40m | - / - | R2DN | +3 / - | 5 | Partial capture |
| 09-30 23:39 | 40m | -8 / - | IK2ZJR | +11 / -1 | 5 | ✓ Full exchange observed |
| 09-28 00:17 | 40m | -15 / - | N9AOT | - / -13 | 2 | ✓ Closing fragment |
| 09-28 00:15 | 40m | -16 / - | R2SL | - / -14 | 3 | Partial capture |
| 09-28 00:13 | 40m | -16 / - | WA3INC | - / +2 | 2 | ✓ Closing fragment |
| 09-28 00:11 | 40m | - / - | G3TKT | -8 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 223130 +2 2390 K1RH F6FHZ R-02 223200 -13 218 K1RH M9SND R-11 223200 -5 2390 K1RH F6FHZ R-02 223230 -13 218 K1RH M9SND R-11 223230 -3 2390 K1RH F6FHZ R-02 223300 -9 218 K1RH M9SND 73 223730 -16 2245 K1RH IZ2MHT R-02 (x2) 223830 -18 2286 K1RH PI4TX JO22 224000 -13 892 K1RH IU5HIU JN53 224000 -11 1890 K1RH DK2OCH JO51 (x4) 224600 -10 1032 K1RH CT3IQ 73
UTC dB Audio Message 235900 +10 1289 K1RH SM5DIC JO89 (x2) 235945 -18 1754 CQ K1RH FM19 (x2) 000200 +5 1645 K1RH SM5DIC JO89 000215 -19 1753 CQ K1RH FM19 a1 000230 +5 1646 K1RH SM5DIC JO89 (x9)
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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