E75D — 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 E75D, decoded by SO8OO in southeastern Poland. 681 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 80 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-10-18.
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 681 FT8 messages attributed to E75D as the transmitting token by decoded message structure across 80 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (79%), followed by 80 m (21%) and 10 m (0%). Most decodes (55%) fell within the six-hour window 15:00-21:00 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: 2026-10-18 07:54 UTC
Observed FT8 message patterns
- Attributed sample
- 681 messages
- Active dates
- 80 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -20 to -2.3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 184, moderate (-15 to -9 dB) 225, strong (≥ -8 dB) 272.
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 E75D 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.
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 | E75D S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 07:53 | 40m | -17 / - | IU0RER | - / -8 | 2 | ✓ Closing fragment |
| 10-17 19:57 | 40m | - / -6 | PD2MAC | -2 / - | 3 | Partial capture |
| 10-17 19:07 | 40m | -10 / - | IQ3TR | - / -5 | 3 | Partial capture |
| 10-17 07:25 | 40m | -11 / -10 | HA8UM | -10 / - | 3 | ✓ Closing observed |
| 10-17 07:24 | 40m | -12 / +4 | HA3HZ | 0 / +3 | 4 | ✓ Full exchange observed |
| 10-17 07:12 | 40m | -14 / - | OE3MZC | - / -7 | 2 | ✓ Closing fragment |
| 10-17 07:10 | 40m | -10 / +5 | OE1AES | -5 / -5 | 3 | ✓ Full exchange observed |
| 10-17 07:03 | 40m | -11 / - | T77NC | - / -5 | 5 | Partial capture |
| 10-17 06:56 | 40m | -7 / -4 | UZ5DM | +10 / -6 | 4 | ✓ Full exchange observed |
| 10-16 20:59 | 80m | - / +7 | OK2PB | +11 / - | 6 | Partial capture |
| 10-16 18:50 | 40m | - / -5 | DM1SV | +2 / - | 2 | ✓ Closing fragment |
| 10-16 04:00 | 80m | -3 / -4 | DJ3HW | +4 / - | 3 | ✓ Closing observed |
| 10-15 19:38 | 80m | -14 / - | DJ7M | - / -6 | 3 | Partial capture |
| 10-15 15:20 | 40m | - / -14 | F6CCS | -12 / - | 3 | ✓ Closing fragment |
| 10-14 19:26 | 80m | - / - | DK8HC | -4 / - | 4 | Partial capture |
| 10-14 19:25 | 80m | -7 / -8 | YT9WW | -12 / -18 | 3 | ✓ Full exchange observed |
| 10-14 19:21 | 80m | -4 / - | DJ7M | - / +2 | 2 | Partial capture |
| 10-14 19:16 | 80m | -4 / -7 | ER3DX | +4 / -10 | 3 | Partial capture |
| 10-14 19:11 | 80m | -4 / -6 | OE1PHS | -1 / -19 | 3 | ✓ Full exchange observed |
| 10-14 19:07 | 80m | -8 / -1 | IU8SDA | +6 / -1 | 4 | ✓ Full exchange observed |
| 10-14 04:11 | 80m | +1 / -6 | DL1MC | +6 / -12 | 4 | ✓ Full exchange observed |
| 10-14 04:10 | 80m | +6 / -13 | ON8LX | -5 / -10 | 4 | ✓ Full exchange observed |
| 10-14 03:54 | 80m | -6 / -8 | F4EQH | +4 / -9 | 4 | ✓ Full exchange observed |
| 10-13 04:14 | 40m | - / -5 | RQ7R | -14 / - | 2 | ✓ Closing fragment |
| 10-13 04:01 | 80m | - / -9 | F4WDL | +7 / - | 2 | ✓ Closing fragment |
| 10-12 04:02 | 80m | -6 / +6 | 9H6C | -8 / -14 | 3 | ✓ Full exchange observed |
| 10-12 03:59 | 80m | -6 / -12 | UT1XU | 0 / -16 | 6 | ✓ Full exchange observed |
| 10-12 03:58 | 80m | -7 / -7 | YU0U | +10 / - | 3 | ✓ Closing observed |
| 10-12 03:51 | 80m | - / - | YO4CPO | -8 / - | 2 | Partial capture |
| 10-12 03:50 | 80m | 0 / - | SV9FBK | - / -13 | 2 | ✓ Closing fragment |
| 10-11 18:39 | 40m | -2 / - | EY7BM | - / -12 | 3 | Partial capture |
| 10-11 18:38 | 40m | -4 / - | OH3SW | - / -7 | 3 | Partial capture |
| 10-11 18:36 | 40m | -3 / - | 4L6EZ | - / -3 | 3 | Partial capture |
| 10-11 18:32 | 40m | -3 / - | PA5KK | - / -7 | 2 | ✓ Closing fragment |
| 10-11 18:23 | 40m | -6 / - | F4MWH | -6 / -10 | 3 | ✓ Closing observed |
| 10-11 18:21 | 40m | -8 / - | DL4DP | - / -15 | 2 | ✓ Closing fragment |
| 10-11 18:14 | 40m | -6 / - | BG0FQU | - / -17 | 13 | ✓ Closing fragment |
| 10-11 16:55 | 40m | - / -12 | SP4BB | -3 / - | 2 | ✓ Closing fragment |
| 10-10 19:56 | 80m | -4 / - | YU1EW | - / -6 | 6 | Partial capture |
| 10-10 19:25 | 80m | -4 / -10 | E70SZ | +5 / -11 | 2 | Partial capture |
| 10-10 17:50 | 40m | -4 / - | II5GG | - / -15 | 2 | ✓ Closing fragment |
| 10-10 17:44 | 40m | -4 / +5 | IN3IBW | +9 / -7 | 4 | ✓ Full exchange observed |
| 10-10 06:13 | 40m | -11 / - | M7MJW | - / -14 | 4 | Partial capture |
| 10-10 06:00 | 40m | -13 / - | IU8PML | - / -9 | 3 | Partial capture |
| 10-10 05:59 | 40m | - / -5 | IQ9SZ/2 | -6 / - | 2 | Partial capture |
| 10-10 05:55 | 40m | -11 / - | IK0XBU/P | - / -4 | 2 | ✓ Closing fragment |
| 10-10 05:52 | 40m | -10 / - | EA7R | - / -13 | 2 | ✓ Closing fragment |
| 10-10 05:45 | 80m | -14 / -19 | OR5T | -4 / -17 | 4 | ✓ Full exchange observed |
| 10-10 05:43 | 80m | -17 / - | IN3IBW | -8 / -13 | 3 | ✓ Closing observed |
| 10-10 05:42 | 80m | -14 / -12 | IU5VMC | -2 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 072500 -12 1485 HA3HZ E75D RR73 072515 -2 284 E75D HA3HZ 73 072545 -10 940 E75D HA8UM R-10 072600 -11 1485 HA8UM E75D RR73 072615 -10 940 E75D HA8UM 73 190745 -14 1485 IQ3TR E75D -05 (x3) 191200 -4 1485 S79VU E75D -18 195715 -5 518 E75D PD2MAC R-06 (x3) 072545 -12 1485 PD0ARY/J E75D -12 075330 -17 1485 IU0RER E75D -08 (x2)
UTC dB Audio Message 193715 -24 1449 ON6AA E75D -09 193815 -14 1448 DJ7M E75D -06 (x3) 040000 +5 855 E75D DJ3HW R-04 040015 -3 1449 DJ3HW E75D RR73 040030 +4 855 E75D DJ3HW 73 203530 -7 1448 TA3GO E75D -15 205715 -7 1449 F8FUA E75D -12 205915 +10 1630 E75D OK2PB R+07 (x6)
UTC dB Audio Message 094200 -11 1856 E75D SV1CQN RR73 135715 -6 467 E75D IU0VOG JN61 (x2) 115100 -21 1901 E75D 5B4AMX R-01 (x2) 182445 -18 1878 E75D EA7AH R+02 182500 -22 1539 EA7AH E75D RR73 182515 -11 1879 E75D EA7AH 73 123700 -22 1540 DN9BT E75D -01 135715 -24 1539 E75D F8AEJ R+06 143715 -20 1734 E75D PE9JAN R-16 145730 -21 1387 E75D LZ1JZ R+01 (x3) 105230 -7 476 E75D DO1RWM 73
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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