VK3HU — 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 VK3HU, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-13.
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 5 FT8 messages attributed to VK3HU as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 5 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -15 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with VK3HU in decoded directed-looking exchanges:
Most frequent locator attributed to VK3HU
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
- QF22 · 5 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 15,368 km (approx.)
- Last such locator decoded
- 2026-06-13 15:38 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 | VK3HU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-27 07:50 | 40m | - / - | IK5PWQ | +4 / - | 2 | Partial capture |
| 10-25 07:55 | 40m | - / -11 | MM7SXM | -11 / - | 2 | ✓ Closing fragment |
| 09-26 18:46 | 40m | - / - | 9A1CCB | +6 / - | 4 | Partial capture |
| 09-26 18:43 | 40m | - / -23 | RY7F | -10 / - | 4 | Partial capture |
| 09-22 14:53 | 40m | - / - | RA3ZK | +2 / - | 2 | Partial capture |
| 08-28 17:42 | 40m | - / -20 | F4FSY | -7 / - | 2 | ✓ Closing fragment |
| 08-22 07:14 | 20m | - / -15 | DL1GKH | -1 / - | 4 | Partial capture |
| 08-22 07:08 | 20m | - / - | DL1GKH | 0 / - | 4 | Partial capture |
| 08-22 07:07 | 20m | - / -10 | F5NBU | -1 / - | 5 | ✓ Closing fragment |
| 08-22 07:07 | 20m | - / -23 | IK1JLJ | +5 / - | 7 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174630 -9 1379 VK3HU UN6GO MN83 145300 -2 227 VK3HU RA3ZK KO81 (x2) 184315 -11 385 VK3HU RY7F LN04 (x4) 184615 +7 2588 VK3HU 9A1CCB JN85 (x4) 075545 -12 607 VK3HU MM7SXM -11 (x2) 075000 +4 381 VK3HU IK5PWQ JN53 (x2)
UTC dB Audio Message 070800 +6 1480 VK3HU DL1GKH JN47 070830 +8 2137 VK3HU IK1JLJ JN35 070830 -8 2704 VK3HU F5NBU R-10 070900 +7 2136 VK3HU IK1JLJ JN35 070900 -9 2704 VK3HU F5NBU 73 070930 -3 2136 VK3HU IK1JLJ R-23 (x2) 071000 -3 1480 VK3HU DL1GKH JN47 (x4) 071500 -20 766 VK3HU F5SPJ -13 071500 +7 1480 VK3HU DL1GKH R-15 (x3)
CW
No CW receptions recorded for this callsign in the last 30 days.
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