EA5FD — 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 EA5FD, decoded by SO8OO in southeastern Poland. 2,820 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 57 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-22.
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 2,820 FT8 messages attributed to EA5FD as the transmitting token by decoded message structure across 57 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (77%), followed by 20 m (11%) and 60 m (6%). Most decodes (76%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-22 16:09 UTC
Observed FT8 message patterns
- Attributed sample
- 2,820 messages
- Active dates
- 57 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 615, moderate (-15 to -9 dB) 1,062, strong (≥ -8 dB) 1,143.
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 EA5FD 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 EA5FD
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
- IM99 · 1,845 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,129 km (approx.)
- Last such locator decoded
- 2026-10-22 16:08 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 | EA5FD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:08 | 40m | -14 / -11 | YO2UKG | +3 / +3 | 6 | Partial capture |
| 10-22 15:13 | 40m | - / -13 | LZ1ND | -9 / - | 2 | ✓ Closing fragment |
| 10-22 15:04 | 40m | - / -18 | G8SEI | -14 / - | 2 | ✓ Closing fragment |
| 10-22 14:57 | 40m | - / -9 | PA1GUZ | -5 / - | 2 | ✓ Closing fragment |
| 10-22 14:53 | 40m | - / -18 | YO2UKG | +7 / - | 4 | Partial capture |
| 10-22 14:29 | 40m | - / -11 | DL3FSC | +4 / - | 2 | ✓ Closing fragment |
| 10-22 00:33 | 40m | -1 / - | KD3DIX | - / -11 | 5 | ✓ Closing fragment |
| 10-22 00:24 | 40m | -14 / -4 | IK0WCL | -14 / - | 3 | ✓ Closing observed |
| 10-22 00:21 | 40m | -17 / - | K7NAT | - / - | 3 | Partial capture |
| 10-22 00:15 | 40m | -17 / - | N5MTJ | - / - | 3 | Partial capture |
| 10-22 00:12 | 40m | -20 / - | CT7BRV | - / -7 | 2 | Partial capture |
| 10-22 00:10 | 40m | -16 / - | KM4TC | - / - | 2 | Partial capture |
| 10-21 23:58 | 40m | -14 / - | LA6AFA | - / - | 2 | Partial capture |
| 10-21 23:55 | 40m | -14 / - | DK1TS | - / +3 | 2 | ✓ Closing fragment |
| 10-21 23:49 | 40m | -19 / - | K3SF | - / -10 | 3 | ✓ Closing fragment |
| 10-21 23:33 | 40m | -14 / - | SH4PLD | - / -12 | 4 | ✓ Closing fragment |
| 10-21 23:31 | 40m | -12 / - | M9DNC | - / -1 | 3 | ✓ Closing fragment |
| 10-21 23:30 | 40m | -18 / - | M0ALH | - / -3 | 2 | ✓ Closing fragment |
| 10-21 23:28 | 40m | -10 / - | S55X | - / -3 | 3 | ✓ Closing fragment |
| 10-21 23:26 | 40m | -6 / - | PD3FCA | - / -6 | 2 | ✓ Closing fragment |
| 10-21 23:24 | 40m | -14 / - | BI4IWL | - / - | 2 | Partial capture |
| 10-21 23:23 | 40m | -16 / - | R4FDK | - / -12 | 2 | ✓ Closing fragment |
| 10-21 23:21 | 40m | -10 / - | N4YRZ | - / - | 2 | Partial capture |
| 10-21 23:19 | 40m | -6 / - | UR5QW | - / +2 | 2 | ✓ Closing fragment |
| 10-21 23:17 | 40m | -14 / - | OK2FD | - / -8 | 2 | Partial capture |
| 10-21 23:16 | 40m | -14 / - | S56MLZ | - / -13 | 2 | ✓ Closing fragment |
| 10-21 23:14 | 40m | -16 / - | OK2FD | - / - | 2 | Partial capture |
| 10-21 23:13 | 40m | -15 / - | DH0BRO | - / -1 | 3 | ✓ Closing fragment |
| 10-21 17:26 | 40m | -13 / -7 | OR1A | -18 / -15 | 3 | ✓ Full exchange observed |
| 10-21 17:12 | 40m | -20 / -10 | SM2JEB | -15 / - | 2 | Partial capture |
| 10-20 00:57 | 40m | -8 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-20 00:48 | 40m | -8 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-20 00:40 | 40m | -6 / - | 7P8GE | - / - | 8 | Partial capture |
| 10-20 00:26 | 40m | -1 / - | 7P8GE | - / - | 21 | Partial capture |
| 10-20 00:18 | 40m | -2 / - | R2SL | - / - | 2 | Partial capture |
| 10-19 20:36 | 60m | - / 0 | DF5DG | -4 / - | 4 | ✓ Closing fragment |
| 10-19 20:36 | 60m | - / -19 | DH8BAB | +2 / - | 3 | ✓ Closing fragment |
| 10-19 20:33 | 60m | - / -14 | F6BQG | -14 / - | 2 | ✓ Closing fragment |
| 10-19 20:32 | 60m | - / -13 | F1FPL | -2 / - | 2 | ✓ Closing fragment |
| 10-19 20:28 | 60m | - / -7 | DF5DG | -3 / - | 3 | ✓ Closing fragment |
| 10-19 20:26 | 60m | - / -16 | I8OHQ | -10 / - | 2 | ✓ Closing fragment |
| 10-19 20:22 | 60m | - / -23 | F6GHG | -2 / - | 3 | ✓ Closing fragment |
| 10-19 20:08 | 60m | - / -10 | DK3GI | +12 / - | 2 | ✓ Closing fragment |
| 10-19 20:04 | 60m | - / -15 | ON6MX | -1 / - | 2 | ✓ Closing fragment |
| 10-19 20:00 | 60m | - / -7 | M0GDX | -8 / - | 4 | ✓ Closing fragment |
| 10-19 19:56 | 60m | - / -15 | PC6A | +2 / - | 2 | ✓ Closing fragment |
| 10-19 19:54 | 60m | - / -14 | LA7HJA | -13 / - | 2 | ✓ Closing fragment |
| 10-19 19:51 | 60m | - / -5 | EA8AE | -20 / - | 2 | ✓ Closing fragment |
| 10-18 22:02 | 40m | - / -11 | PD0OTH | -15 / - | 2 | ✓ Closing fragment |
| 10-18 22:02 | 40m | -18 / -10 | G7KNF | -1 / -1 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 145730 -5 2134 EA5FD PA1GUZ -09 (x2) 150400 -15 1969 EA5FD G8SEI -18 (x2) 151330 -9 1533 EA5FD LZ1ND -13 (x2) 152000 -19 1541 EA5FD PA0WDN RR73 160830 -10 972 YO2UKG EA5FD IM99 160845 +5 973 EA5FD YO2UKG -11 (x2) 160930 -17 1947 YO2UKG EA5FD R+03 160945 +3 973 EA5FD YO2UKG -11 (x2) 161915 -9 1601 EA5FD PD7JLP +01 164600 -9 1688 EA5FD DG9EAL +03
UTC dB Audio Message 202630 -13 2562 EA5FD I8OHQ RR73 202845 -2 2375 EA5FD DF5DG -07 (x3) 203245 -1 1294 EA5FD F1FPL -13 (x2) 203345 -13 2130 EA5FD F6BQG -14 (x2) 203615 +3 500 EA5FD DH8BAB -19 203615 -2 2375 EA5FD DF5DG +00 203645 +1 500 EA5FD DH8BAB -19 203645 +0 2376 EA5FD DF5DG +00 203715 +1 501 EA5FD DH8BAB RR73 203715 -3 2376 EA5FD DF5DG +00 (x2)
UTC dB Audio Message 220730 -17 2221 EA5FD M6WRB -22 (x3) 220845 -16 2222 M6WRB EA5FD RR73 220900 -8 2221 EA5FD M6WRB -22 (x2) 220945 -19 2222 M6WRB EA5FD R-17 221045 -18 2167 IU5HIU EA5FD IM99 221330 -9 1806 EA5FD TF4M -17 221545 -19 1342 ON6PL EA5FD IM99 221745 -12 405 F4MID EA5FD IM99 221915 -15 1227 EA3FR EA5FD R-03 222045 -16 785 EA1FYL EA5FD IM99 222445 -19 2256 CQ EA5FD IM99 222830 -21 2052 EA4MF EA5FD IM99
UTC dB Audio Message 190030 -6 566 EA5FD RW6HB RR73 141530 -13 1983 EA5FD RD7KW -18 (x3) 154845 -17 2335 EA5FD IU4QRO RR73 124130 -13 813 EA5FD IK7FJR -01 165515 -14 836 EA5FD PP5KJ RR73 125245 +3 2440 EA5FD UN6LN -17 (x2) 140030 -18 1804 YG2CLC EA5FD IM99 (x3) 140200 -8 1804 R3MDA EA5FD IM99 (x3)
UTC dB Audio Message 005045 -22 1756 EA5FD IR7MGGC +08 005045 -14 2167 <...> EA5FD IM99 005115 -12 1757 EA5FD IR7MGGC +08 005115 -14 2167 <...> EA5FD IM99 005415 -14 2281 UN7DT EA5FD IM99 005515 -18 1757 EA5FD IR7MGGC +06 005630 -19 1690 YF1CAD EA5FD IM99 005730 -20 1913 VU2SW EA5FD IM99 (x2) 010215 -14 2271 K9XD EA5FD IM99 010330 -13 2272 VU2SW EA5FD IM99 (x3) 010700 -17 2272 N4RTL EA5FD IM99 (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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