PA3FMK — 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 PA3FMK, decoded by SO8OO in southeastern Poland. 408 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 67 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-04.
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 408 FT8 messages attributed to PA3FMK as the transmitting token by decoded message structure across 67 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (53%), followed by 40 m (33%) and 80 m (13%). Most decodes (54%) fell within the six-hour window 04:00-10:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-11-04 05:42 UTC
Observed FT8 message patterns
- Attributed sample
- 408 messages
- Active dates
- 67 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -16 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 183, strong (≥ -8 dB) 183.
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 PA3FMK 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 PA3FMK
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
- JO22 · 331 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-11-04 05:42 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 | PA3FMK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 06:13 | 40m | - / -7 | S55A | +4 / - | 2 | ✓ Closing fragment |
| 11-04 21:34 | 160m | - / -15 | OZ5AGJ | -15 / - | 2 | ✓ Closing fragment |
| 11-04 06:22 | 40m | - / -18 | IT9JNR | -8 / - | 2 | ✓ Closing fragment |
| 11-03 20:54 | 40m | - / -16 | CT7BRV | -10 / - | 2 | ✓ Closing fragment |
| 11-02 05:50 | 40m | -5 / - | SQ8V | - / +10 | 6 | ✓ Closing fragment |
| 10-31 23:35 | 80m | - / -19 | OE3UKW | +11 / - | 6 | Partial capture |
| 10-30 06:50 | 40m | -11 / - | YL3ASK | - / -6 | 2 | Partial capture |
| 10-30 06:49 | 40m | -12 / - | F1UNR | - / - | 2 | Partial capture |
| 10-29 06:17 | 80m | - / -2 | F5MXH | 0 / - | 4 | ✓ Closing fragment |
| 10-29 06:16 | 80m | - / -4 | M0UTD | -14 / - | 2 | ✓ Closing fragment |
| 10-29 06:16 | 80m | - / +4 | M9HEB | -11 / - | 4 | ✓ Closing fragment |
| 10-28 23:00 | 160m | -14 / -12 | EI4DQ | -10 / - | 3 | ✓ Closing observed |
| 10-28 22:47 | 80m | -21 / - | CT7BRV | - / - | 5 | Partial capture |
| 10-28 06:06 | 80m | - / - | F4IIX | -4 / - | 3 | Partial capture |
| 10-28 06:02 | 80m | - / -17 | G1XOW | +8 / - | 2 | ✓ Closing fragment |
| 10-26 07:26 | 40m | - / -13 | MW7GQB | -10 / - | 3 | ✓ Closing fragment |
| 10-25 07:22 | 40m | - / +8 | DL1FAM | 0 / - | 3 | ✓ Closing fragment |
| 10-24 05:46 | 40m | -10 / -16 | IS0AWZ | -11 / 0 | 7 | ✓ Full exchange observed |
| 10-24 05:30 | 80m | -18 / - | GM5AIW | - / - | 2 | Partial capture |
| 10-23 05:49 | 40m | -12 / - | US5EAA | - / - | 2 | Partial capture |
| 10-23 05:47 | 40m | - / -5 | EA7R | -3 / - | 2 | ✓ Closing fragment |
| 10-23 05:41 | 40m | -13 / -14 | OV9A | -7 / -7 | 6 | ✓ Full exchange observed |
| 10-23 05:39 | 40m | -13 / - | C5R | - / - | 3 | Partial capture |
| 10-23 05:38 | 40m | -9 / -20 | SV7BAY | -1 / +4 | 5 | ✓ Full exchange observed |
| 10-22 05:12 | 40m | - / -22 | EA7R | -12 / - | 4 | ✓ Closing fragment |
| 10-19 20:45 | 40m | - / -3 | IK5NAY | -4 / - | 2 | ✓ Closing fragment |
| 10-19 20:44 | 40m | -1 / - | 9A4AA | - / - | 2 | Partial capture |
| 10-19 20:43 | 40m | -4 / - | UT1AA | - / - | 2 | Partial capture |
| 10-19 20:42 | 40m | -6 / - | IK5NAY | - / - | 3 | Partial capture |
| 10-19 20:40 | 40m | -5 / - | 9A4AA | - / - | 3 | Partial capture |
| 10-19 20:29 | 40m | -7 / - | OR82CLM | - / - | 4 | Partial capture |
| 10-19 20:21 | 40m | -9 / - | IT9AKB | - / - | 5 | Partial capture |
| 10-19 20:19 | 40m | -9 / - | CT7AXN | - / - | 3 | Partial capture |
| 10-19 06:22 | 40m | -9 / - | 9A4AA | - / - | 2 | Partial capture |
| 10-17 05:31 | 80m | - / -20 | OK1UOZ | +16 / - | 8 | ✓ Closing fragment |
| 10-16 21:33 | 40m | - / -12 | IU8QRL | -10 / - | 2 | ✓ Closing fragment |
| 10-16 21:11 | 40m | - / - | DL9KM | -8 / - | 6 | Partial capture |
| 10-16 05:16 | 40m | -9 / - | F4ELU | - / - | 4 | Partial capture |
| 10-15 05:50 | 40m | -19 / - | UA3IFH | - / - | 3 | Partial capture |
| 10-14 19:58 | 40m | - / -23 | II5GG | -4 / - | 3 | ✓ Closing fragment |
| 10-13 05:02 | 80m | - / -8 | OH5VT | +7 / - | 3 | Partial capture |
| 10-13 04:53 | 80m | -15 / - | EC5M | - / - | 3 | Partial capture |
| 10-13 04:52 | 80m | -16 / - | EW4M | - / - | 2 | Partial capture |
| 10-13 04:50 | 80m | -9 / - | C31KC | - / - | 3 | Partial capture |
| 10-13 04:48 | 80m | -10 / -19 | YU65AEC | +11 / -1 | 4 | Partial capture |
| 10-12 04:59 | 160m | - / -10 | F4JKT | -15 / - | 2 | ✓ Closing fragment |
| 10-12 04:56 | 80m | -12 / - | S55X | - / - | 2 | Partial capture |
| 10-11 20:25 | 80m | -21 / - | SP5MXZ | - / - | 2 | Partial capture |
| 10-10 22:06 | 80m | -16 / - | UA3ECJ | - / - | 2 | Partial capture |
| 10-09 21:34 | 80m | -18 / - | AO5CV | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055115 -6 2652 SQ8V PA3FMK JO22 (x4) 055345 -5 2651 EA4HTI PA3FMK -06 053445 +8 1601 PA3FMK LZ911TD -10 054145 -14 2652 SP7SZJ PA3FMK R+13 205400 -5 2129 PA3FMK CT7BRV -16 (x2) 054215 -11 2647 IU6RUJ PA3FMK JO22 062230 -9 2380 PA3FMK IT9JNR -18 (x2) 064615 +13 594 PA3FMK HB9ELE -04 061330 +2 499 PA3FMK S55A -07 (x2)
UTC dB Audio Message 045930 -13 1433 PA3FMK F4JKT -10 (x2) 230000 -14 2624 EI4DQ PA3FMK JO22 230145 -8 2424 PA3FMK EI4DQ -12 (x2) 213400 -13 1894 PA3FMK OZ5AGJ -15 (x2)
UTC dB Audio Message 061615 -13 1146 PA3FMK M0UTD -04 061645 -9 1957 PA3FMK M9HEB +04 061645 -16 1146 PA3FMK M0UTD RR73 061715 +0 2622 PA3FMK F5MXH JN07 061745 -7 1957 PA3FMK M9HEB RR73 (x2) 061815 +2 2622 PA3FMK F5MXH JN07 (x3) 233515 +17 558 PA3FMK OE3UKW -19 (x6)
UTC dB Audio Message 060615 +2 2672 OE7MAH PA3FMK R-20 (x3) 082415 -9 2663 EA3KY PA3FMK JO22 (x2) 221245 -15 1087 PA3FMK LW2EDM R FF81 (x2) 222000 -16 1767 PA3FMK PY2XAT -14 (x2) 104145 -8 2662 SA3SHN PA3FMK JO22 (x6)
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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