E71HS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving E71HS, decoded by SO8OO in southeastern Poland. 43 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-08-26.
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 43 FT8 messages attributed to E71HS as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (79%), followed by 80 m (21%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (95%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-08-26 21:26 UTC
Observed FT8 message patterns
- Attributed sample
- 43 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -7 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 41.
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 E71HS in decoded directed-looking exchanges:
Most frequent locator attributed to E71HS
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
- JN94 · 30 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 640 km (approx.)
- Last such locator decoded
- 2026-08-26 21:26 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 | E71HS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-26 21:26 | 80m | -11 / - | TF3VS | - / - | 2 | Partial capture |
| 08-26 21:12 | 80m | -4 / - | TF3VS | - / - | 6 | Partial capture |
| 08-11 22:36 | 20m | -7 / - | A93MO | - / -22 | 3 | ✓ Closing fragment |
| 08-11 22:31 | 20m | -5 / - | OY5T | - / - | 4 | Partial capture |
| 08-11 22:28 | 20m | -5 / - | OH0ERF | - / -9 | 5 | ✓ Closing fragment |
| 08-11 22:25 | 20m | -7 / -1 | LZ1ZF | -3 / -6 | 5 | ✓ Full exchange observed |
| 08-11 22:23 | 20m | -3 / - | OY5T | - / - | 3 | Partial capture |
| 08-11 22:21 | 20m | -1 / - | OD5ZZ | - / -23 | 5 | ✓ Closing fragment |
| 08-11 22:19 | 20m | +1 / - | OY5T | - / - | 3 | Partial capture |
| 08-11 22:17 | 20m | +2 / -3 | SV5BYP | -12 / -1 | 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 211230 +1 1935 TF3VS E71HS JN94 (x9)
UTC dB Audio Message 222615 -3 1141 E71HS LZ1ZF RR73 222630 -7 2009 LZ1ZF E71HS 73 222730 -4 2009 BH4PPY E71HS RR73 222830 -5 2009 OH0ERF E71HS JN94 (x5) 223130 -6 2009 OY5T E71HS JN94 (x4) 223645 -7 1617 A93MO E71HS JN94 (x3)
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.
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