YL2FD — 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 YL2FD, decoded by SO8OO in southeastern Poland. 338 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 14 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-10-16.
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 338 FT8 messages attributed to YL2FD as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 80 m (35%) and 20 m (9%). Most decodes (51%) fell within the six-hour window 11:00-17:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (67%); the estimated median was -2.8 dB.
Overview
Bands
Last attributed message: 2026-10-16 14:12 UTC
Observed FT8 message patterns
- Attributed sample
- 338 messages
- Active dates
- 14 UTC dates
- Estimated median S/N
- -2.8 dB
- Estimated 10th-90th percentile
- -18 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 50, moderate (-15 to -9 dB) 62, strong (≥ -8 dB) 226.
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 YL2FD 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 YL2FD
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
- KO26 · 187 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 760 km (approx.)
- Last such locator decoded
- 2026-10-16 14:12 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 | YL2FD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 10:16 | 10m | - / - | CT7AUT | -18 / - | 2 | Partial capture |
| 10-16 14:08 | 40m | 0 / - | JT1DN | - / - | 9 | Partial capture |
| 10-16 12:29 | 10m | - / +6 | CS7BPG | -11 / - | 3 | ✓ Closing fragment |
| 10-16 11:01 | 10m | - / -6 | 9K2HN | -2 / - | 2 | ✓ Closing fragment |
| 10-16 10:30 | 10m | - / 0 | EA3HKD | -9 / - | 3 | ✓ Closing fragment |
| 10-16 10:26 | 10m | - / -6 | EB1LA | -10 / - | 3 | ✓ Closing fragment |
| 10-15 15:40 | 40m | +8 / - | M8KUU | - / - | 2 | Partial capture |
| 10-15 15:38 | 40m | +3 / -5 | S57ACD | +1 / - | 4 | ✓ Closing observed |
| 10-15 15:34 | 40m | 0 / - | HS0ZGV | - / - | 4 | Partial capture |
| 10-15 15:32 | 40m | +1 / - | SK5UM | - / - | 2 | Partial capture |
| 10-15 15:27 | 40m | -4 / - | EY7BM | - / -10 | 6 | Partial capture |
| 10-15 15:19 | 40m | -9 / - | EY7BM | - / - | 5 | Partial capture |
| 10-15 15:17 | 40m | -4 / -14 | SP3HIF | -6 / +7 | 4 | ✓ Full exchange observed |
| 10-15 15:15 | 40m | -1 / - | BD8ENX | - / -11 | 5 | ✓ Closing fragment |
| 10-15 15:11 | 40m | +8 / -11 | UT3RO | +2 / - | 9 | ✓ Full exchange observed |
| 10-15 15:08 | 40m | +3 / - | JG4AKL | - / -4 | 5 | ✓ Closing fragment |
| 10-15 15:07 | 40m | +2 / - | UN7PNF | - / -2 | 2 | ✓ Closing fragment |
| 10-15 15:06 | 40m | -2 / - | BD8ENX | - / - | 2 | Partial capture |
| 10-15 05:08 | 40m | - / - | IC8TEM | -5 / - | 3 | Partial capture |
| 10-15 05:05 | 40m | +1 / -3 | EB3DBR | -12 / -4 | 6 | ✓ Full exchange observed |
| 10-15 04:58 | 40m | -9 / -8 | GJ0KYZ | +1 / -15 | 4 | ✓ Full exchange observed |
| 10-15 04:46 | 40m | -21 / -16 | GU4WRP | -6 / - | 3 | ✓ Closing observed |
| 10-15 04:43 | 40m | -13 / -20 | LX1TI | -10 / - | 7 | Partial capture |
| 10-15 04:41 | 40m | - / -8 | SV2DXG | -14 / - | 2 | Partial capture |
| 10-15 04:37 | 40m | -6 / - | IU8RFW | - / -15 | 3 | ✓ Closing fragment |
| 10-15 04:36 | 40m | -9 / - | US2YW | - / +10 | 2 | ✓ Closing fragment |
| 10-15 04:34 | 40m | -8 / -7 | F6HUK | +5 / -9 | 5 | ✓ Full exchange observed |
| 10-15 04:33 | 40m | -10 / - | UR4UT | - / -3 | 3 | ✓ Closing fragment |
| 10-15 04:30 | 40m | -6 / - | ER1PL | - / -10 | 3 | ✓ Closing fragment |
| 10-15 04:27 | 40m | -7 / -16 | EP2AES | -14 / -20 | 3 | Partial capture |
| 10-15 04:20 | 40m | -14 / - | II5GG | -3 / - | 3 | ✓ Closing observed |
| 10-15 04:13 | 40m | -15 / - | EP2AES | - / - | 2 | Partial capture |
| 10-15 04:06 | 40m | -15 / -11 | EC3A | -8 / +8 | 3 | ✓ Full exchange observed |
| 10-14 12:36 | 40m | 0 / - | RA/DL7NV | - / -9 | 5 | Partial capture |
| 10-14 12:34 | 40m | -2 / - | GJ0KYZ | - / - | 4 | Partial capture |
| 10-14 12:31 | 40m | +4 / - | F4HMP | - / -13 | 3 | ✓ Closing fragment |
| 10-14 12:30 | 40m | 0 / - | ON4CJU | - / +2 | 3 | ✓ Closing fragment |
| 10-14 12:28 | 40m | +1 / - | G8KHF | - / -10 | 3 | ✓ Closing fragment |
| 10-14 12:26 | 40m | -1 / -6 | YO3JW | -2 / +6 | 6 | ✓ Full exchange observed |
| 10-14 12:24 | 40m | +1 / +10 | HA1BF | -9 / - | 5 | ✓ Full exchange observed |
| 10-01 05:27 | 80m | +2 / - | HB10GBT | - / - | 2 | Partial capture |
| 10-01 05:23 | 80m | -2 / - | PA3EVY | - / - | 3 | Partial capture |
| 10-01 05:16 | 80m | +3 / - | SA7BYQ | - / 0 | 2 | ✓ Closing fragment |
| 10-01 05:07 | 80m | -10 / -7 | SM7TZK | -14 / +2 | 6 | ✓ Full exchange observed |
| 10-01 05:05 | 80m | +4 / - | DO8JB | - / - | 2 | Partial capture |
| 10-01 04:13 | 80m | -5 / -12 | EC6DX | -6 / -18 | 5 | ✓ Full exchange observed |
| 10-01 04:10 | 80m | -2 / - | C31KC | - / - | 5 | Partial capture |
| 10-01 04:06 | 80m | +3 / - | DO8JB | - / -1 | 2 | ✓ Closing fragment |
| 10-01 04:05 | 80m | 0 / -22 | CT2GQA | -16 / -15 | 7 | ✓ Full exchange observed |
| 10-01 04:04 | 80m | -1 / -11 | ON4MAP | -8 / -9 | 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 101600 -15 1590 YL2FD CS7BPG IN51 102615 -6 1214 YL2FD EB1LA IN73 (x3) 103015 -6 1150 YL2FD EA3HKD JN11 (x3) 103215 -12 1050 YL2FD EA3AYK 73 110115 +0 1603 YL2FD 9K2HN -06 (x2) 122900 -11 1597 YL2FD CS7BPG IN51 (x3) 101645 -17 1510 YL2FD CT7AUT IM67 (x2)
UTC dB Audio Message 153830 -2 1120 S57ACD YL2FD KO26 153845 +1 809 YL2FD S57ACD -05 (x2) 153930 +8 1120 S57ACD YL2FD 73 154000 +9 1120 M8KUU YL2FD KO26 (x2) 140845 +2 1107 JT1DN YL2FD KO26 (x9)
UTC dB Audio Message 050530 +2 600 DO8JB YL2FD KO26 050715 -11 1873 SM7TZK YL2FD KO26 050730 -13 1873 YL2FD SM7TZK -07 050745 -13 1873 SM7TZK YL2FD R+02 050800 -12 1873 YL2FD SM7TZK RR73 050815 -7 1873 SM7TZK YL2FD 73 050830 -18 1875 YL2FD SM7TZK 73 051545 -2 1144 CQ YL2FD KO26 051615 +1 1712 SA7BYQ YL2FD R+00 (x2) 052315 -7 1128 PA3EVY YL2FD KO26 (x3) 052715 +2 993 HB10GBT YL2FD KO26 (x2)
UTC dB Audio Message 145815 -21 2011 YL2FD UN7PNF -11 (x4) 150345 +4 628 YL2FD GJ0KYZ +01 (x2) 103345 +4 2350 YL2FD PD5MVH +00 (x2) 103545 -15 862 YL2FD G8IXM JO02
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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