EA5JHD — 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 EA5JHD, decoded by SO8OO in southeastern Poland. 1,780 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 111 UTC dates in the available aggregate history. Observed between 2026-06-07 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 1,780 FT8 messages attributed to EA5JHD as the transmitting token by decoded message structure across 111 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (40%), followed by 60 m (26%) and 40 m (20%). Most decodes (87%) fell within the six-hour window 02:00-08:00 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: 2026-11-06 04:42 UTC
Observed FT8 message patterns
- Attributed sample
- 1,780 messages
- Active dates
- 111 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 320, moderate (-15 to -9 dB) 708, strong (≥ -8 dB) 752.
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 EA5JHD 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 EA5JHD
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 · 540 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,129 km (approx.)
- Last such locator decoded
- 2026-11-06 04:41 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 | EA5JHD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 04:41 | 40m | -11 / +4 | I1/OE1AAJ | 0 / -13 | 3 | Partial capture |
| 11-06 04:36 | 40m | - / 0 | LZ911TD | +1 / - | 3 | Partial capture |
| 11-06 04:34 | 40m | -16 / - | DJ2PW | - / -11 | 2 | ✓ Closing fragment |
| 11-05 04:26 | 40m | -14 / - | 3A2LF | - / -15 | 2 | Partial capture |
| 11-05 04:25 | 40m | -11 / 0 | HB9EOT | -3 / - | 3 | ✓ Closing observed |
| 11-04 07:49 | 40m | - / -11 | F1PBZ | -12 / - | 4 | ✓ Closing fragment |
| 11-04 07:45 | 40m | - / -11 | DL7ACA | -2 / - | 6 | ✓ Closing fragment |
| 11-02 08:35 | 40m | - / -14 | F1PBZ | -10 / - | 3 | Partial capture |
| 11-01 07:40 | 40m | - / -7 | F8MRQ | -12 / - | 2 | ✓ Closing fragment |
| 10-31 13:33 | 10m | +2 / - | LW7ESL | - / -13 | 2 | Partial capture |
| 10-31 13:32 | 10m | -6 / - | N8NZM | - / -8 | 2 | ✓ Closing fragment |
| 10-31 13:31 | 10m | +2 / - | K4MS | - / -13 | 3 | ✓ Closing fragment |
| 10-31 13:29 | 10m | +4 / - | UY5QJ | - / -15 | 2 | ✓ Closing fragment |
| 10-31 13:26 | 10m | 0 / - | W8BBQ | - / -12 | 2 | Partial capture |
| 10-31 13:24 | 10m | -3 / - | UR5WCT | - / -5 | 3 | ✓ Closing fragment |
| 10-31 13:23 | 10m | -2 / - | SQ8XY | - / +2 | 2 | ✓ Closing fragment |
| 10-31 13:22 | 10m | -4 / - | RX3AM | - / -7 | 2 | ✓ Closing fragment |
| 10-31 13:19 | 10m | +8 / - | SV1PLR | - / -6 | 2 | ✓ Closing fragment |
| 10-31 13:16 | 10m | -2 / - | ER1VRB | - / -13 | 2 | ✓ Closing fragment |
| 10-31 13:15 | 10m | -7 / - | FR1GZ | - / -16 | 3 | Partial capture |
| 10-29 08:43 | 40m | - / -7 | DM5KM | 0 / - | 3 | Partial capture |
| 10-28 04:41 | 40m | - / - | TC6ATA | -8 / - | 4 | Partial capture |
| 10-28 04:38 | 40m | - / -17 | K1QD | -21 / - | 2 | Partial capture |
| 10-27 05:07 | 40m | -24 / -2 | M7LVD | -22 / -15 | 5 | Partial capture |
| 10-27 04:51 | 40m | -20 / - | LA9GX | - / -13 | 2 | Partial capture |
| 10-27 04:46 | 40m | -18 / -15 | K4FS | -10 / -15 | 3 | Partial capture |
| 10-26 03:00 | 40m | - / -5 | MI7XHT | -5 / - | 2 | ✓ Closing fragment |
| 10-14 04:40 | 40m | -14 / - | IZ3EAW | - / +1 | 2 | Partial capture |
| 10-14 04:37 | 40m | -18 / - | W3T | - / -14 | 4 | ✓ Closing fragment |
| 10-14 04:23 | 40m | -16 / - | G8KHF | - / -13 | 2 | ✓ Closing fragment |
| 10-14 04:12 | 40m | -15 / - | SV4LGX | - / -10 | 2 | ✓ Closing fragment |
| 10-12 03:53 | 40m | -18 / - | RA6OY | -11 / -14 | 2 | Partial capture |
| 10-11 04:24 | 40m | - / -15 | RW3QU | +1 / - | 3 | ✓ Closing fragment |
| 10-11 04:04 | 40m | - / -18 | RA6LO | +10 / - | 3 | ✓ Closing fragment |
| 10-11 03:58 | 40m | - / -15 | SV5BYP | -14 / - | 3 | ✓ Closing fragment |
| 10-11 03:55 | 40m | - / -7 | IU5AWQ | -16 / - | 2 | ✓ Closing fragment |
| 10-10 04:27 | 40m | - / -4 | II5GG | -14 / - | 2 | ✓ Closing fragment |
| 10-10 04:09 | 40m | - / - | LY4Q | -3 / - | 3 | Partial capture |
| 10-10 04:07 | 40m | - / -7 | IZ5ILH | -2 / - | 2 | ✓ Closing fragment |
| 10-09 05:21 | 40m | - / -10 | DM1SV | -5 / - | 2 | ✓ Closing fragment |
| 10-09 04:58 | 40m | - / -20 | EI9FVB | -4 / - | 2 | ✓ Closing fragment |
| 10-09 03:52 | 40m | -9 / - | R80SAA | - / -12 | 5 | Partial capture |
| 10-02 03:55 | 40m | - / - | PD1HBL | -12 / - | 3 | Partial capture |
| 10-02 03:50 | 40m | -13 / - | KD3BVL | - / -13 | 3 | Partial capture |
| 09-29 04:02 | 40m | -6 / - | OK2FD | - / -10 | 2 | ✓ Closing fragment |
| 09-29 04:00 | 40m | -8 / - | ON5LC | - / -14 | 2 | ✓ Closing fragment |
| 09-29 03:58 | 40m | -13 / +5 | ON3CCM | -4 / -11 | 6 | ✓ Full exchange observed |
| 09-29 03:56 | 40m | -12 / - | YO9IAB | - / -15 | 2 | ✓ Closing fragment |
| 09-29 03:49 | 40m | -10 / - | N1NRL | - / -15 | 2 | Partial capture |
| 09-29 03:46 | 40m | -18 / - | HB9RLZ | - / 0 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 042545 -9 1968 EA5JHD HB9EOT 73 042600 -11 468 HB9EOT EA5JHD RR73 042630 -14 868 3A2LF EA5JHD -15 (x2) 042800 -20 1038 CQ EA5JHD IM99 043400 -15 794 DJ2PW EA5JHD -11 (x2) 043615 -2 1811 EA5JHD LZ911TD R+00 (x3) 044000 -19 1171 UT3UIY/P EA5JHD IM99 044100 -21 1039 CQ EA5JHD IM99 a1 044145 +3 592 EA5JHD I1/OE1AAJ R+04 044200 -11 592 I1/OE1AAJ EA5JHD -13 044215 -3 591 EA5JHD I1/OE1AAJ R+11
UTC dB Audio Message 132400 -5 1499 UR5WCT EA5JHD -05 (x3) 132600 +2 1810 W8BBQ EA5JHD -12 (x2) 132830 +4 1083 CQ EA5JHD IM99 132930 +1 2362 UY5QJ EA5JHD -15 (x2) 133100 -1 2288 K4MS EA5JHD -13 (x3) 133230 -5 1387 N8NZM EA5JHD -08 (x2) 133330 +9 2760 LW7ESL EA5JHD -13 (x2)
UTC dB Audio Message 040015 -5 1607 EA5JHD 9A60CBM R-02 040145 -3 483 EA5JHD YO3GNF KN34 (x2) 043615 -2 1003 EA5JHD PC2J JO22 (x4) 043915 -24 1631 EA5JHD EA3ISZ R-07 044230 -9 713 F4EQH EA5JHD -01 044400 -13 713 CQ EA5JHD IM99 044415 +4 713 EA5JHD F4EQH R+02 044430 -10 713 F4EQH EA5JHD RR73 044445 +6 713 EA5JHD F4EQH 73 044945 -16 1778 EA5JHD GM6URC -14 (x2)
UTC dB Audio Message 035000 -3 951 TA4SSK EA5JHD -14 035115 +5 638 J48S EA5JHD -15 035130 +0 638 EA5JHD J48S R-09 (x2) 035245 -6 1401 F5OWT EA5JHD +01 (x2) 035415 -4 1033 CQ EA5JHD IM99 035545 +4 2617 IT9JNR EA5JHD -13 (x2) 035630 +10 2617 EA5JHD RR73; DJ4WM <...> +04 035715 +0 2617 IT9JNR EA5JHD RR73 035815 -2 858 OK4KOP EA5JHD -12 (x4)
UTC dB Audio Message 043430 +7 538 TI2FAF EA5JHD RR73 (x2) 174900 -1 1071 EB5RCA EA5JHD IM99 (x5) 035415 -14 2103 EA5JHD 5Z4VJ KI88 (x3) 123245 -15 1565 EA5JHD DB1EF JO41 123445 +4 815 EA5JHD DK1TBL R+10 (x2) 123745 -4 1072 EA5JHD DL1AG R-03 (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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