SP6HT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP6HT, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-30 and 2026-08-31.
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 10 FT8 messages attributed to SP6HT as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -19 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 10 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -19 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 2, 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 SP6HT 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 SP6HT
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
- JO81 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 379 km (approx.)
- Last such locator decoded
- 2026-08-31 08:10 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 | SP6HT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 12:20 | 20m | - / -16 | F4NGK | -6 / - | 3 | ✓ Closing fragment |
| 08-31 12:00 | 20m | - / -15 | F5SFT | -4 / - | 2 | ✓ Closing fragment |
| 08-31 11:56 | 20m | - / -5 | ON5VKE | -4 / - | 4 | Partial capture |
| 08-31 11:21 | 20m | - / -14 | RA3Y | 0 / - | 2 | ✓ Closing fragment |
| 08-31 11:18 | 20m | - / - | IU5HIU | -6 / - | 2 | ✓ Closing fragment |
| 08-31 11:17 | 20m | - / -16 | R3DMS | +4 / - | 2 | ✓ Closing fragment |
| 08-31 10:57 | 20m | - / -22 | DH1HF | -13 / - | 4 | Partial capture |
| 08-31 10:55 | 20m | - / -21 | RL3K | +4 / - | 7 | Partial capture |
| 08-31 10:29 | 20m | - / -16 | US2YW | +2 / - | 2 | ✓ Closing fragment |
| 08-31 10:23 | 20m | - / -18 | IU5HIU | -11 / - | 2 | Partial capture |
| 08-31 10:08 | 20m | - / -8 | F4IVG | +2 / - | 2 | ✓ Closing fragment |
| 08-31 10:04 | 20m | - / -16 | G5NGL | +2 / - | 3 | ✓ Closing fragment |
| 08-31 10:02 | 20m | - / -16 | F4HTA | +2 / - | 2 | ✓ Closing fragment |
| 08-31 09:50 | 20m | - / -19 | 2E0MBH | -8 / - | 2 | ✓ Closing fragment |
| 08-31 09:44 | 20m | - / -24 | M9LDX | -1 / - | 2 | Partial capture |
| 08-31 09:43 | 20m | - / -18 | IK4LZH | +20 / - | 4 | ✓ Closing fragment |
| 08-31 09:36 | 20m | - / -21 | M9DJN | -12 / - | 2 | Partial capture |
| 08-31 09:26 | 20m | - / -10 | M7FCX | -12 / - | 2 | ✓ Closing fragment |
| 08-31 09:23 | 20m | - / -15 | F1BHB | +8 / - | 2 | ✓ Closing fragment |
| 08-31 09:20 | 20m | - / -2 | M3JCE | -8 / - | 2 | ✓ Closing fragment |
| 08-31 09:18 | 20m | - / -12 | OH3CYT | -14 / - | 2 | Partial capture |
| 08-31 09:15 | 20m | - / -18 | EA7R | +2 / - | 2 | ✓ Closing fragment |
| 08-31 09:13 | 20m | - / -20 | F5IXN | 0 / - | 2 | ✓ Closing fragment |
| 08-31 09:12 | 20m | - / -13 | LZ1AAW | +8 / - | 2 | ✓ Closing fragment |
| 08-31 09:06 | 20m | - / -12 | M8GGQ | -2 / - | 2 | ✓ Closing fragment |
| 08-31 08:56 | 20m | - / -18 | G8YPE | 0 / - | 3 | ✓ Closing fragment |
| 08-31 08:41 | 20m | - / -20 | IQ4JO | 0 / - | 3 | ✓ Closing fragment |
| 08-31 08:37 | 20m | - / -18 | R3KCW | +8 / - | 7 | Partial capture |
| 08-31 08:32 | 20m | - / -17 | 2E0TXZ | -12 / - | 2 | ✓ Closing fragment |
| 08-31 08:20 | 20m | - / -14 | M0CKX | -10 / - | 2 | ✓ Closing fragment |
| 08-31 08:10 | 40m | -16 / -18 | OE6TNO | -11 / - | 3 | ✓ Closing observed |
| 08-31 07:58 | 40m | - / -15 | PD0PMF | -10 / - | 2 | ✓ Closing fragment |
| 08-31 07:56 | 40m | -19 / -4 | DL2YDX | -14 / -8 | 5 | Partial capture |
| 08-31 07:49 | 40m | - / -1 | SP7CAF | -8 / - | 11 | Partial capture |
| 08-31 07:47 | 40m | - / - | OE6TNO | -7 / - | 4 | Partial capture |
| 08-30 21:29 | 40m | - / -21 | DL7DS | -13 / - | 2 | Partial capture |
| 08-30 21:21 | 40m | - / -20 | YO4NF | -3 / - | 2 | ✓ Closing fragment |
| 08-30 21:20 | 40m | - / -5 | DA1TE | -8 / - | 2 | Partial capture |
| 08-30 21:20 | 40m | - / -14 | PA7F | +12 / - | 2 | ✓ Closing fragment |
| 08-30 21:15 | 40m | - / -10 | OZ5AGJ | -2 / - | 3 | ✓ Closing fragment |
| 08-30 21:06 | 40m | - / -12 | PA7F | +10 / - | 3 | ✓ Closing fragment |
| 08-30 20:56 | 40m | - / -13 | DL7MDX | +2 / - | 2 | ✓ Closing fragment |
| 08-30 20:53 | 40m | - / -19 | IU2IKT | -3 / - | 3 | ✓ Closing fragment |
| 08-30 20:53 | 40m | - / -23 | G8KHF | -7 / - | 2 | ✓ Closing fragment |
| 08-30 20:49 | 40m | - / -17 | G4DBW | -7 / - | 3 | ✓ Closing fragment |
| 08-30 20:44 | 40m | -16 / -8 | DK6WS | -3 / -9 | 3 | Partial capture |
| 08-30 20:39 | 40m | - / -7 | DL3MIB | +13 / - | 3 | ✓ Closing fragment |
| 08-30 20:38 | 40m | - / -10 | OE3PBS | 0 / - | 2 | ✓ Closing fragment |
| 08-30 20:35 | 40m | - / - | RX3ASQ | -12 / - | 3 | ✓ Closing fragment |
| 08-30 20:33 | 40m | - / -18 | DL3JHK | -7 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 112015 -10 708 SP6HT IU5HIU 73 112115 +1 1734 SP6HT RA3Y -14 (x2) 115600 -5 1218 SP6HT ON5VKE -05 (x4) 120000 -4 1278 SP6HT F5SFT -15 (x2) 122030 -5 1938 SP6HT F4NGK -16 122030 +3 952 SP6HT DL3EBJ -19 122100 -7 1938 SP6HT F4NGK -16 (x2) 130730 -8 875 SP6HT PD7RF -06 132730 +2 1198 SP6HT PA5FER -25
UTC dB Audio Message 075315 -8 1171 SP6HT SP7CAF R+00 (x4) 075615 -15 1065 SP6HT DL2YDX -04 075630 -19 1167 DL2YDX SP6HT R-08 075645 -16 1065 SP6HT DL2YDX -04 (x3) 075845 -11 290 SP6HT PD0PMF -15 (x2) 080115 -1 1167 SP6HT OE1AVO JN88 081030 -16 1168 OE6TNO SP6HT JO81 081045 -9 1638 SP6HT OE6TNO -18 (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.
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