OK1FRG — 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 OK1FRG, decoded by SO8OO in southeastern Poland. 4,551 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 103 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 4,551 FT8 messages attributed to OK1FRG as the transmitting token by decoded message structure across 103 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (42%), followed by 160 m (41%) and 40 m (14%). Most decodes (81%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (96%); the estimated median was +9.8 dB.
Overview
Bands
Last attributed message: 2026-11-06 04:13 UTC
Observed FT8 message patterns
- Attributed sample
- 4,551 messages
- Active dates
- 103 UTC dates
- Estimated median S/N
- +9.8 dB
- Estimated 10th-90th percentile
- -2.6 to +19 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 47, moderate (-15 to -9 dB) 122, strong (≥ -8 dB) 4,382.
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 OK1FRG 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 OK1FRG
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
- JN79 · 3,187 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 491 km (approx.)
- Last such locator decoded
- 2026-11-06 04:11 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 | OK1FRG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 04:13 | 160m | +17 / - | R3MDH | - / -11 | 2 | ✓ Closing fragment |
| 11-06 04:09 | 160m | +14 / - | RU3GF | - / - | 6 | Partial capture |
| 11-06 04:00 | 40m | - / -8 | RZ6HBF | +2 / - | 2 | ✓ Closing fragment |
| 11-06 03:50 | 160m | +8 / -1 | OH3DJP | -4 / -5 | 4 | ✓ Full exchange observed |
| 11-06 03:44 | 160m | +12 / -16 | AA1K | -18 / -6 | 7 | ✓ Full exchange observed |
| 11-06 03:41 | 160m | +7 / - | N1MIW | - / -17 | 6 | Partial capture |
| 11-06 03:37 | 160m | +13 / - | KK8X | - / -15 | 3 | ✓ Closing fragment |
| 11-06 03:36 | 160m | - / +1 | IW4AOT | -7 / - | 3 | Partial capture |
| 11-06 03:35 | 160m | +20 / -2 | R2AFP | -2 / -4 | 5 | ✓ Full exchange observed |
| 11-06 03:33 | 160m | +19 / -19 | R3AP | +4 / +3 | 5 | ✓ Full exchange observed |
| 11-06 03:27 | 80m | +14 / - | RN4SN | -16 / -5 | 4 | ✓ Closing observed |
| 11-06 03:23 | 80m | +10 / - | KA4ACE | - / -9 | 6 | Partial capture |
| 11-06 03:21 | 80m | +11 / -10 | RZ6HBF | +5 / +2 | 5 | ✓ Full exchange observed |
| 11-05 17:25 | 80m | +17 / -1 | UA2FBW | -6 / +3 | 7 | ✓ Full exchange observed |
| 11-05 17:01 | 80m | +16 / - | R9JAC | - / - | 6 | Partial capture |
| 11-05 16:59 | 80m | +7 / -15 | RK3BM | +2 / +1 | 5 | ✓ Full exchange observed |
| 11-05 16:54 | 80m | +13 / - | UA4LGX | - / - | 8 | Partial capture |
| 11-05 16:29 | 80m | +19 / - | R1QD | - / - | 3 | Partial capture |
| 11-05 16:24 | 80m | +16 / - | UA9CFH | - / - | 4 | Partial capture |
| 11-05 16:21 | 80m | +22 / - | RA2FGK | - / -22 | 6 | Partial capture |
| 11-05 16:19 | 80m | +22 / - | R1QD | - / - | 4 | Partial capture |
| 11-05 16:17 | 80m | +21 / -18 | R4SCQ | -22 / -13 | 4 | ✓ Full exchange observed |
| 11-05 16:16 | 80m | +20 / - | LZ3QC | - / -8 | 2 | ✓ Closing fragment |
| 11-05 16:14 | 80m | +18 / - | DO5AX | - / -11 | 2 | ✓ Closing fragment |
| 11-05 16:13 | 80m | - / - | DL9KM | -7 / - | 7 | Partial capture |
| 11-05 16:11 | 80m | +20 / - | DL1TRK | 0 / -9 | 7 | ✓ Full exchange observed |
| 11-05 16:11 | 80m | +20 / +10 | OK4RQ | -2 / +6 | 5 | ✓ Full exchange observed |
| 11-05 16:09 | 80m | +18 / - | DO3MY | - / -7 | 2 | ✓ Closing fragment |
| 11-05 16:07 | 80m | +19 / -15 | UT2UBC | 0 / +2 | 6 | ✓ Full exchange observed |
| 11-05 16:05 | 80m | +19 / - | RK9V | - / - | 3 | Partial capture |
| 11-05 15:54 | 40m | - / - | DL9KM | -9 / - | 7 | Partial capture |
| 11-05 15:41 | 40m | -4 / - | UA0LQE | - / - | 2 | Partial capture |
| 11-05 15:40 | 40m | -2 / - | UB8CSJ | - / - | 2 | Partial capture |
| 11-05 15:36 | 80m | +6 / - | R5KC | - / - | 2 | Partial capture |
| 11-05 04:06 | 80m | +17 / - | KN4PAH | - / -13 | 4 | ✓ Closing fragment |
| 11-05 04:05 | 80m | +12 / - | K4GFX | - / - | 2 | Partial capture |
| 11-05 04:02 | 80m | +14 / - | N5AO | - / -8 | 4 | ✓ Closing fragment |
| 11-05 03:59 | 80m | +17 / - | KC1ZDZ | - / -12 | 4 | ✓ Closing fragment |
| 11-05 03:56 | 80m | +17 / - | SQ6ELK | +3 / +1 | 3 | ✓ Closing observed |
| 11-05 03:54 | 80m | +18 / +2 | EA4D | -15 / -8 | 4 | ✓ Full exchange observed |
| 11-05 03:54 | 80m | +18 / +3 | IU2THY | +15 / +2 | 5 | ✓ Full exchange observed |
| 11-05 03:52 | 80m | +24 / - | LA1HW | -8 / -12 | 3 | ✓ Full exchange observed |
| 11-05 03:51 | 80m | +16 / - | ON8WR | -2 / +3 | 5 | ✓ Full exchange observed |
| 11-05 03:50 | 80m | +15 / - | IN3WZS | +6 / +1 | 4 | ✓ Full exchange observed |
| 11-05 03:50 | 80m | - / - | YO3GNF | -8 / - | 6 | Partial capture |
| 11-05 03:48 | 80m | +24 / -9 | N0BUZ | -7 / -9 | 5 | ✓ Full exchange observed |
| 11-04 17:23 | 40m | -8 / -15 | R9GM | 0 / -5 | 4 | ✓ Full exchange observed |
| 11-04 04:08 | 40m | - / -6 | RV3O | -6 / - | 2 | ✓ Closing fragment |
| 11-04 03:50 | 80m | +14 / - | ON/PD4MB | - / - | 7 | Partial capture |
| 11-04 03:48 | 80m | +8 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035030 +5 1034 OH3DJP OK1FRG -05 035045 -3 476 OK1FRG OH3DJP R-01 035100 +11 1034 OH3DJP OK1FRG RR73 035130 +2 1033 CQ OK1FRG JN79 (x4) 040915 +18 2725 RU3GF OK1FRG JN79 (x6) 041300 +18 2615 R3MDH OK1FRG R-11 (x2)
UTC dB Audio Message 154215 -4 3005 UA0LQE OK1FRG JN79 154345 -17 2366 UB8CSJ OK1FRG JN79 154500 -17 2366 R1TBG OK1FRG JN79 155400 -11 2687 RC6OZ OK1FRG R-22 155445 -8 1612 OK1FRG DL9KM JN68 (x2) 155530 -8 2688 SP5IDR OK1FRG -01 155545 -10 1612 OK1FRG DL9KM JN68 (x5) 164500 +5 2113 OK1FRG RG7M RR73 040045 -2 2708 OK1FRG RZ6HBF -08 (x2)
UTC dB Audio Message 032145 +8 2767 RZ6HBF OK1FRG JN79 032200 +7 2768 OK1FRG RZ6HBF -10 032215 +12 2767 RZ6HBF OK1FRG R+02 032230 +3 2768 OK1FRG RZ6HBF RR73 032245 +12 2767 RZ6HBF OK1FRG 73 032345 +15 2767 KA4ACE OK1FRG -09 (x6) 032745 +16 2453 RN4SN OK1FRG JN79 (x2) 032830 -16 2682 OK1FRG RN4SN RR73 032845 +14 2453 RN4SN OK1FRG 73
UTC dB Audio Message 175100 -10 1970 OK1FRG UT1FT R-15 (x2) 173700 -6 2394 OK1FRG DN9OPA 73 182015 -12 863 OK1FRG RV3LO -14 (x2) 180645 -14 1027 OK1FRG R6YBU RR73 071615 -6 526 OK1FRG R4WAM RR73 071630 -10 2702 OK1FRG RA0T -15 081215 -12 1298 OK1FRG R9LY -02 (x2)
UTC dB Audio Message 053930 +3 533 OK1FRG G8OO JO02 054000 -17 2104 OK1FRG ON1JP +17 054000 -6 533 OK1FRG G8OO JO02 054000 +18 2896 CQ OK1FRG JN79 054030 -18 2104 OK1FRG ON1JP +17 054030 +23 2896 OH1LA OK1FRG -13 054030 -8 533 OK1FRG G8OO JO02 054100 -18 2104 OK1FRG ON1JP +17 054100 +21 2896 OH1LA OK1FRG -13 054100 -3 532 OK1FRG G8OO JO02 054130 -22 2104 OK1FRG ON1JP +17 054130 +18 2896 OH1LA OK1FRG RR73 054130 -2 533 OK1FRG G8OO JO02 (x3)
UTC dB Audio Message 225945 -1 3018 OK1FRG PD0RCQ JO21 225945 +5 2331 OK1FRG IQ4JO JN63 230015 +2 3018 OK1FRG PD0RCQ R+06 (x2) 230445 +8 2331 OK1FRG IQ4JO R+00 (x5) 230915 -20 1274 OK1FRG AG3Z FN11 231045 -23 1274 OK1FRG WB2NVR FN31 (x2) 231315 +11 2331 OK1FRG IQ4JO JN63 (x3)
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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