OK1FCR — 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 OK1FCR, decoded by SO8OO in southeastern Poland. 478 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-21.
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 478 FT8 messages attributed to OK1FCR as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (71%), followed by 160 m (17%) and 20 m (9%). Several six-hour UTC windows tied for the largest share (49%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (97%); the estimated median was +13.8 dB.
Overview
Bands
Last attributed message: 2026-10-21 05:38 UTC
Observed FT8 message patterns
- Attributed sample
- 478 messages
- Active dates
- 18 UTC dates
- Estimated median S/N
- +13.8 dB
- Estimated 10th-90th percentile
- -3 to +25 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 463.
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 OK1FCR 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 OK1FCR
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 · 351 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 491 km (approx.)
- Last such locator decoded
- 2026-10-21 05:38 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 | OK1FCR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 05:37 | 80m | +20 / - | N3FMC | - / - | 3 | Partial capture |
| 10-21 05:34 | 80m | +21 / - | KD4EBL | - / - | 5 | Partial capture |
| 10-21 05:19 | 80m | +30 / - | VE3BNW | - / - | 2 | Partial capture |
| 10-21 05:16 | 80m | +24 / -12 | KX4I | -10 / -10 | 6 | ✓ Full exchange observed |
| 10-21 05:12 | 80m | +24 / - | VE3BNW | - / - | 4 | Partial capture |
| 10-16 05:29 | 80m | +13 / - | K1HTV | - / -24 | 4 | ✓ Closing fragment |
| 10-16 05:21 | 80m | +6 / - | R9CS/P | - / - | 6 | Partial capture |
| 10-16 05:17 | 80m | +13 / +7 | Z61DX | -11 / -11 | 5 | ✓ Full exchange observed |
| 10-16 05:14 | 80m | +12 / - | W5THT | - / -24 | 4 | ✓ Closing fragment |
| 10-16 05:11 | 80m | +13 / - | R4AGE/P | - / - | 2 | Partial capture |
| 10-16 05:08 | 80m | +10 / - | YY5EHT | - / - | 2 | Partial capture |
| 10-16 05:06 | 80m | +24 / -5 | DL9KM | -8 / -9 | 5 | ✓ Full exchange observed |
| 10-16 05:04 | 80m | +26 / -14 | YV6BXN | -21 / -14 | 6 | ✓ Full exchange observed |
| 10-16 05:02 | 80m | +22 / 0 | SP7SZJ | +8 / - | 5 | ✓ Full exchange observed |
| 10-16 05:00 | 80m | +25 / -7 | PJ4/DH8BQA | -12 / -24 | 6 | Partial capture |
| 10-16 04:57 | 80m | +21 / - | R2EA/P | - / - | 4 | Partial capture |
| 10-12 05:16 | 80m | +12 / -8 | IK8OAM | -24 / -24 | 5 | ✓ Full exchange observed |
| 10-12 05:14 | 80m | +10 / - | KY2J | - / -24 | 4 | ✓ Closing fragment |
| 10-12 05:12 | 80m | +10 / +6 | DL6LG | -17 / -6 | 4 | ✓ Full exchange observed |
| 10-12 05:10 | 80m | +7 / -17 | KE4EB | -16 / +3 | 6 | ✓ Full exchange observed |
| 10-12 05:08 | 80m | +8 / - | AF4CD | - / -12 | 5 | ✓ Closing fragment |
| 10-09 05:46 | 40m | -10 / - | ZL1VAH | - / - | 3 | Partial capture |
| 10-08 05:19 | 80m | +15 / - | WB8SCG | - / - | 3 | Partial capture |
| 10-08 05:09 | 80m | +10 / - | G3TKT | - / -11 | 3 | ✓ Closing fragment |
| 10-08 05:07 | 80m | +13 / - | KC4MHH | - / - | 3 | Partial capture |
| 10-08 05:05 | 80m | +18 / -11 | EB3JT | -10 / -11 | 6 | ✓ Full exchange observed |
| 10-08 05:04 | 80m | +20 / - | F6FHZ | - / -13 | 2 | ✓ Closing fragment |
| 10-08 05:03 | 80m | +16 / +6 | DL4DP | -9 / +3 | 3 | ✓ Full exchange observed |
| 10-08 05:01 | 80m | +14 / -4 | SP6FME | +21 / - | 6 | ✓ Full exchange observed |
| 10-08 04:59 | 80m | +17 / -13 | WF4DX | -19 / -16 | 5 | ✓ Full exchange observed |
| 10-03 03:59 | 80m | +21 / -19 | WF2A | -11 / -11 | 9 | ✓ Full exchange observed |
| 10-03 03:56 | 80m | +23 / - | W2SZ | - / - | 4 | Partial capture |
| 10-03 03:50 | 80m | +14 / - | W2SZ | - / - | 6 | Partial capture |
| 10-03 03:49 | 80m | +13 / - | AA4NP | - / - | 2 | Partial capture |
| 10-03 03:44 | 80m | +16 / - | AA4NP | - / - | 3 | Partial capture |
| 10-03 03:42 | 80m | +16 / - | GM6URC | - / -4 | 2 | ✓ Closing fragment |
| 10-03 03:39 | 80m | +17 / - | KF8EXX | - / -16 | 4 | ✓ Closing fragment |
| 10-03 03:36 | 80m | +17 / - | N8OQ | - / -24 | 5 | ✓ Closing fragment |
| 10-03 03:33 | 80m | +18 / - | KE2FP | - / -24 | 4 | ✓ Closing fragment |
| 10-03 03:32 | 80m | - / +2 | GM6URC | -10 / - | 3 | Partial capture |
| 10-03 03:31 | 80m | +13 / -2 | WA1J | 0 / -4 | 5 | ✓ Full exchange observed |
| 10-03 03:28 | 80m | +16 / - | K2PSD | - / -24 | 6 | ✓ Closing fragment |
| 10-03 03:25 | 80m | +15 / - | W2SZ | - / - | 3 | Partial capture |
| 10-02 21:06 | 80m | +14 / +7 | F4DAI | -10 / -17 | 4 | ✓ Full exchange observed |
| 10-02 21:02 | 80m | +16 / - | VK6IR | - / - | 7 | Partial capture |
| 10-02 05:29 | 80m | +20 / - | ON4MAP | - / -1 | 2 | ✓ Closing fragment |
| 10-02 05:27 | 80m | +18 / - | F6FHZ | - / -20 | 2 | Partial capture |
| 10-02 05:27 | 80m | +17 / +5 | DL1UDO | +1 / -1 | 7 | ✓ Full exchange observed |
| 10-02 05:22 | 80m | +20 / -3 | T77RN | -1 / -9 | 5 | ✓ Full exchange observed |
| 10-02 05:22 | 80m | +18 / -2 | G0BLB | +4 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051730 +25 2884 KX4I OK1FCR JN79 051745 -9 1071 OK1FCR KX4I -12 051800 +23 2884 KX4I OK1FCR R-10 051815 -12 1071 OK1FCR KX4I RR73 051830 +24 2884 KX4I OK1FCR 73 051945 +29 2884 VE3BNW OK1FCR JN79 (x2) 053430 +27 2833 KD4EBL OK1FCR JN79 (x5) 053730 +19 2832 N3FMC OK1FCR JN79 (x3)
UTC dB Audio Message 214915 +2 792 7X2TT OK1FCR JN79 (x10) 215500 +2 496 OK1FCR 7X2TT +11 215515 +5 792 7X2TT OK1FCR R+10 215530 -2 496 OK1FCR 7X2TT RR73 215545 +7 792 7X2TT OK1FCR 73 211615 +5 2523 9T0MD OK1FCR JN79
UTC dB Audio Message 143015 +3 2380 Z68PX OK1FCR JN79 (x2) 143100 -11 588 OK1FCR Z68PX +10 143115 +6 2379 Z68PX OK1FCR R-06 143130 -7 587 OK1FCR Z68PX RR73 143145 +2 2379 Z68PX OK1FCR 73 031930 -1 794 OK1FCR UT2AU KO61 031930 +5 2943 OK1FCR UA4FKT LO23 031930 -19 1662 OK1FCR RC9WC +00 032000 +4 2943 OK1FCR UA4FKT LO23 032030 -18 1663 OK1FCR RC9WC +00 054330 -18 2339 ZL1VAH OK1FCR JN79 (x4)
UTC dB Audio Message 094215 -18 1173 OK1FCR YD1FRU OI33 095100 -6 2817 OK1FCR T77RN +12 083015 -6 801 OK1FCR DF7EF JO30 (x3) 085330 -5 557 OK1FCR Z34K -08 (x2)
UTC dB Audio Message 203945 -21 1947 OK1FCR CT2KCK IM59 (x2) 164400 -7 615 OK1FCR D2UY +01 (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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