PU3PAT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PU3PAT, decoded by SO8OO in southeastern Poland. 14 FT8 messages attributed to this token as transmitter, on 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-16.
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 14 FT8 messages attributed to PU3PAT as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). In this small sample, the estimated median decoder S/N was -23 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 14 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -23 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 0, 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 PU3PAT in decoded directed-looking exchanges:
Most frequent locator attributed to PU3PAT
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
- GG40 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 11,363 km (approx.)
- Last such locator decoded
- 2026-06-08 14:22 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 | PU3PAT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:53 | 10m | - / -16 | RT6Z | -11 / - | 3 | ✓ Closing fragment |
| 08-20 19:20 | 10m | - / - | RN3QN | -10 / - | 3 | Partial capture |
| 08-20 18:40 | 10m | - / -17 | IZ4ORF | -11 / - | 4 | Partial capture |
| 08-20 18:31 | 10m | - / - | IU2CAT | -1 / - | 10 | Partial capture |
| 08-20 18:00 | 10m | - / -17 | DF4WC | +2 / - | 4 | ✓ Closing fragment |
| 08-20 17:55 | 10m | - / - | DO9KB | -1 / - | 5 | ✓ Closing fragment |
| 08-20 14:16 | 10m | - / -18 | RN6MA | 0 / - | 4 | Partial capture |
| 08-19 15:00 | 10m | - / -14 | DO5AU | -10 / - | 3 | ✓ Closing fragment |
| 08-19 14:50 | 10m | - / -18 | HA1LS | -18 / - | 2 | ✓ Closing fragment |
| 08-19 14:31 | 10m | - / -7 | IU2THY | -11 / - | 2 | Partial capture |
| 08-17 18:25 | 10m | - / -21 | R7OQ | -12 / - | 3 | ✓ Closing fragment |
| 08-16 17:28 | 10m | - / -15 | M0BEW | +6 / - | 2 | ✓ Closing fragment |
| 08-16 17:21 | 10m | - / -16 | M0BEW | -1 / - | 3 | Partial capture |
| 07-26 14:14 | 10m | - / -16 | F4ETS | -6 / - | 4 | ✓ Closing fragment |
| 07-24 12:06 | 10m | - / - | ON7DE | -13 / - | 4 | Partial capture |
| 07-23 18:23 | 10m | - / -18 | RN6MA | -7 / - | 4 | Partial capture |
| 07-23 17:48 | 10m | - / -12 | R3ZG | -14 / - | 2 | ✓ Closing fragment |
| 07-23 17:46 | 10m | - / -11 | UA3ZQN | -11 / - | 2 | ✓ Closing fragment |
| 07-13 13:57 | 10m | - / - | DO1FDK | +7 / - | 2 | Partial capture |
| 07-13 13:51 | 10m | - / -8 | DO3VE | -13 / - | 3 | ✓ Closing fragment |
| 07-13 13:46 | 10m | - / -6 | DO1YWF | -17 / - | 3 | ✓ Closing fragment |
| 07-13 13:46 | 10m | - / - | DO3VE | -13 / - | 4 | Partial capture |
| 07-13 13:46 | 10m | - / - | DO1FDK | +6 / - | 2 | Partial capture |
| 07-07 20:07 | 10m | - / - | DO1FDK | +2 / - | 6 | Partial capture |
| 07-07 19:56 | 10m | - / - | DO1FDK | +4 / - | 2 | Partial capture |
| 07-06 19:28 | 10m | - / -18 | IK1JUS | -17 / - | 3 | ✓ Closing fragment |
| 07-06 18:34 | 10m | - / - | RD3AW | -14 / - | 2 | Partial capture |
| 07-06 18:22 | 20m | - / - | II2MPP | +2 / - | 5 | Partial capture |
| 07-06 17:51 | 10m | - / - | DO1FDK | 0 / - | 2 | Partial capture |
| 07-06 17:51 | 10m | - / -15 | RA3DAD | -14 / - | 10 | Partial capture |
| 07-06 17:38 | 10m | - / -13 | F1PBZ | -7 / - | 3 | Partial capture |
| 07-04 19:41 | 10m | - / -14 | TM2WWA | -14 / - | 2 | Partial capture |
| 07-04 19:13 | 10m | - / -9 | TM2WWA | -13 / - | 4 | Partial capture |
| 07-04 19:09 | 10m | - / - | IK2XYI | -6 / - | 2 | Partial capture |
| 07-04 18:27 | 10m | - / -15 | TM2WWA | -14 / - | 2 | Partial capture |
| 07-03 19:42 | 10m | - / -14 | C31CT | -12 / - | 2 | ✓ Closing fragment |
| 07-03 19:08 | 10m | - / -9 | TM2WWA | -9 / - | 3 | Partial capture |
| 07-03 18:54 | 10m | - / -18 | F4BJR | -18 / - | 2 | Partial capture |
| 07-03 18:30 | 10m | - / -17 | TM2WWA | -7 / - | 9 | Partial capture |
| 06-29 20:36 | 10m | - / -9 | PE9JAN | -15 / - | 5 | ✓ Closing fragment |
| 06-29 16:24 | 10m | - / -21 | RW4M | -10 / - | 3 | ✓ Closing fragment |
| 06-29 14:22 | 10m | - / -18 | CE2SV | -4 / - | 2 | ✓ Closing fragment |
| 06-28 14:31 | 10m | - / -5 | DO7PD | -14 / - | 2 | ✓ Closing fragment |
| 06-25 19:31 | 10m | - / -19 | RW3QW | +4 / - | 8 | ✓ Closing fragment |
| 06-25 19:30 | 10m | - / -20 | DJ6MN | -15 / - | 4 | ✓ Closing fragment |
| 06-25 19:20 | 10m | - / -16 | PA2JPD | -14 / - | 2 | ✓ Closing fragment |
| 06-25 16:01 | 10m | - / - | PD1APN | -14 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183500 -20 563 PU3PAT ON8CA JO20
UTC dB Audio Message 183415 -1 2764 PU3PAT IU2CAT JN45 (x5) 184000 -13 1696 PU3PAT IZ4ORF JN54 (x4) 192030 -8 1891 PU3PAT RN3QN KO91 (x3) 185300 -11 2451 PU3PAT RT6Z KN98 (x3)
UTC dB Audio Message 182200 -3 2756 PU3PAT II2MPP JN45 (x5)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee