PA0ARR — 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 PA0ARR, decoded by SO8OO in southeastern Poland. 1,510 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-08-20 and 2026-10-12.
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 1,510 FT8 messages attributed to PA0ARR as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (73%), followed by 40 m (27%) and 80 m (0%). The busiest six-hour window was 08:00-14:00 UTC, containing 39% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-10-12 23:19 UTC
Observed FT8 message patterns
- Attributed sample
- 1,510 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -19 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 320, moderate (-15 to -9 dB) 460, strong (≥ -8 dB) 730.
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 PA0ARR 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 PA0ARR
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
- JO21 · 87 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,192 km (approx.)
- Last such locator decoded
- 2026-09-28 02:53 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 | PA0ARR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-12 08:25 | 40m | - / -15 | SQ9KWY | 0 / - | 2 | Partial capture |
| 10-12 08:10 | 40m | - / -4 | DF6CZ | -15 / - | 5 | Partial capture |
| 10-12 07:08 | 40m | - / -14 | SQ7KHW | -8 / - | 2 | ✓ Closing fragment |
| 10-12 07:07 | 40m | - / -9 | G0ABI | -8 / - | 2 | ✓ Closing fragment |
| 10-12 06:17 | 40m | - / -22 | LY4AB | +2 / - | 2 | ✓ Closing fragment |
| 10-12 06:10 | 40m | -17 / - | F4NKT | - / -5 | 2 | Partial capture |
| 10-12 06:04 | 40m | - / -12 | DL5JAG | 0 / - | 2 | ✓ Closing fragment |
| 10-11 17:18 | 40m | - / -16 | SQ2NIG | -5 / - | 4 | Partial capture |
| 10-11 17:10 | 40m | - / -17 | DM8ITZ | -1 / - | 8 | ✓ Closing fragment |
| 10-11 16:59 | 40m | - / -16 | EU4BE | -14 / - | 2 | ✓ Closing fragment |
| 10-11 16:49 | 40m | - / -12 | HB9ELE | +8 / - | 3 | ✓ Closing fragment |
| 10-11 16:43 | 40m | - / -10 | SQ2GXO | +14 / - | 3 | Partial capture |
| 10-11 16:38 | 40m | - / -15 | R80SAA | +3 / - | 2 | Partial capture |
| 10-11 16:33 | 40m | - / -21 | HB9ELE | +11 / - | 3 | Partial capture |
| 10-11 16:14 | 40m | - / -4 | HB9ELE | +6 / - | 2 | Partial capture |
| 10-11 15:56 | 40m | - / -9 | HB9ELE | +4 / - | 6 | Partial capture |
| 10-11 15:49 | 40m | - / -11 | DH6MD | -4 / - | 2 | ✓ Closing fragment |
| 10-11 15:10 | 40m | - / -18 | SP7OK | +2 / - | 2 | ✓ Closing fragment |
| 10-11 15:07 | 40m | - / -14 | HB9ELE | +8 / - | 6 | Partial capture |
| 10-11 15:02 | 40m | - / -11 | HB9ELE | +8 / - | 4 | Partial capture |
| 10-11 14:29 | 40m | - / -9 | DB6FA | -5 / - | 5 | Partial capture |
| 10-11 14:15 | 40m | - / -15 | HB9ELE | +2 / - | 5 | Partial capture |
| 10-11 14:11 | 40m | - / -21 | SQ9LFQ | -10 / - | 6 | Partial capture |
| 10-11 13:43 | 40m | - / -11 | DM8ITZ | +2 / - | 9 | Partial capture |
| 10-11 13:25 | 40m | - / -10 | DM2GON | +4 / - | 3 | ✓ Closing fragment |
| 10-11 12:19 | 40m | - / -15 | SN0EG | -9 / - | 2 | ✓ Closing fragment |
| 10-11 12:08 | 40m | - / +7 | DA125RH | -1 / - | 7 | Partial capture |
| 10-11 10:48 | 40m | - / -9 | DD3ZZ | -9 / - | 4 | Partial capture |
| 10-08 11:09 | 40m | - / -18 | SP9RQZ | -12 / - | 2 | ✓ Closing fragment |
| 10-08 10:57 | 40m | - / -14 | DD7FC | -15 / - | 2 | ✓ Closing fragment |
| 10-08 10:20 | 40m | - / -24 | OM3TFP | -15 / - | 2 | ✓ Closing fragment |
| 10-08 10:15 | 40m | - / -18 | IQ2AAH | -14 / - | 3 | Partial capture |
| 10-08 06:47 | 40m | - / -9 | HB9MOW | +2 / - | 2 | ✓ Closing fragment |
| 10-08 06:16 | 40m | - / -16 | F4NGK | -14 / - | 2 | ✓ Closing fragment |
| 10-08 06:10 | 40m | - / -14 | OE2VEL | +15 / - | 2 | ✓ Closing fragment |
| 10-08 05:07 | 40m | -12 / - | OA4ENG | - / -4 | 3 | Partial capture |
| 10-07 22:45 | 40m | - / -10 | LZ2IP | -13 / - | 5 | ✓ Closing fragment |
| 10-02 20:26 | 40m | - / -10 | RC3D | +10 / - | 2 | ✓ Closing fragment |
| 10-02 20:23 | 40m | -14 / - | 3Z4DX | - / +3 | 2 | Partial capture |
| 09-28 09:06 | 40m | - / -13 | DG3YEV | -1 / - | 2 | ✓ Closing fragment |
| 09-28 06:28 | 40m | - / -19 | DF6TG | -8 / - | 2 | ✓ Closing fragment |
| 09-28 04:48 | 40m | -12 / - | F4GVO | - / -1 | 3 | Partial capture |
| 09-28 04:39 | 40m | -20 / - | F4CWZ | - / -1 | 2 | Partial capture |
| 09-28 04:00 | 40m | -12 / - | OA4ENG | - / +2 | 6 | Partial capture |
| 09-28 03:54 | 40m | -16 / - | W4TE | - / +2 | 3 | Partial capture |
| 09-28 03:51 | 40m | -19 / - | VA2IRC | - / +9 | 5 | Partial capture |
| 09-28 03:48 | 40m | -9 / - | R3DII | - / -8 | 5 | Partial capture |
| 09-28 03:43 | 40m | -10 / - | TI5RR | - / +1 | 2 | Partial capture |
| 09-28 03:39 | 40m | -19 / - | Z35T | - / -1 | 3 | Partial capture |
| 09-28 03:33 | 40m | -13 / - | PY1USK | - / -12 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 231945 -18 2177 HG0NPJ PA0ARR +02
UTC dB Audio Message 064130 +0 2696 PA0ARR LZ/TF1OL R-20 070700 -8 358 PA0ARR G0ABI R-09 (x2) 070815 -8 469 PA0ARR SQ7KHW R-14 (x2) 072145 -1 3017 PA0ARR DA125RH R-12 081030 -13 2176 PA0ARR DF6CZ R-04 (x5) 082115 -12 530 PA0ARR IU5SCG R-15 082545 +0 1202 PA0ARR SQ9KWY R-15 (x2) 083100 -17 2067 PA0ARR DL7KI 73
UTC dB Audio Message 132100 -12 1575 IU5VNO/0 PA0ARR +14 (x2) 132500 -10 692 UR5NQV PA0ARR -11 (x4) 133000 -12 1917 OH0/ES2TT PA0ARR +09 133030 -3 2058 IK3/UY7LA PA0ARR +01 (x5) 134400 -3 1613 <...> PA0ARR +06 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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