PA0JAX — 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 PA0JAX, decoded by SO8OO in southeastern Poland. 517 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 15 UTC dates in the available aggregate history. Observed between 2026-07-07 and 2026-10-21.
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 517 FT8 messages attributed to PA0JAX as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (45%), followed by 40 m (37%) and 60 m (15%). Most decodes (80%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.2 dB.
Overview
Bands
Last attributed message: 2026-10-21 06:24 UTC
Observed FT8 message patterns
- Attributed sample
- 517 messages
- Active dates
- 15 UTC dates
- Estimated median S/N
- -11.2 dB
- Estimated 10th-90th percentile
- -21 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 146, moderate (-15 to -9 dB) 197, strong (≥ -8 dB) 174.
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 PA0JAX 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 PA0JAX
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
- JO22 · 259 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-10-21 06:24 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 | PA0JAX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 12:48 | 10m | - / -15 | EA7Z | +4 / - | 4 | Partial capture |
| 10-21 06:19 | 80m | -10 / -4 | IW3IOD | -12 / -14 | 4 | ✓ Full exchange observed |
| 10-21 06:15 | 80m | -6 / +5 | DL1FLW | -4 / - | 4 | ✓ Closing observed |
| 10-21 06:14 | 80m | -8 / - | VE2LBI | - / -16 | 2 | ✓ Closing fragment |
| 10-21 06:10 | 80m | -12 / - | K0KP | - / -15 | 3 | Partial capture |
| 10-21 06:08 | 80m | -15 / +6 | DK3WL | -19 / -16 | 6 | ✓ Full exchange observed |
| 10-21 06:07 | 80m | -12 / +2 | DO1FZL | -7 / +1 | 5 | ✓ Full exchange observed |
| 10-21 06:05 | 80m | - / -1 | SP9MOC | +10 / - | 2 | ✓ Closing fragment |
| 10-21 06:02 | 80m | -10 / -5 | F6FTB | -2 / -6 | 5 | ✓ Full exchange observed |
| 10-21 06:00 | 80m | -10 / - | DO5AX | - / -16 | 2 | ✓ Closing fragment |
| 10-21 05:58 | 80m | -11 / - | G0LAT | - / -14 | 2 | ✓ Closing fragment |
| 10-21 05:57 | 80m | -15 / - | EA1AHP | - / -13 | 2 | ✓ Closing fragment |
| 10-21 05:54 | 80m | -12 / 0 | PA0MUS | -13 / -1 | 6 | ✓ Full exchange observed |
| 10-21 05:54 | 80m | -14 / - | OH3GBW | - / -22 | 2 | ✓ Closing fragment |
| 10-21 05:50 | 80m | -10 / - | DF2KD | -2 / -2 | 3 | ✓ Closing observed |
| 10-21 05:49 | 80m | -6 / - | 9A60CBM | - / -9 | 2 | Partial capture |
| 10-21 05:48 | 80m | -1 / -9 | MW7TTA | -15 / - | 3 | ✓ Closing observed |
| 10-21 05:44 | 80m | -7 / - | 2W0YOX | - / - | 2 | ✓ Closing fragment |
| 10-21 05:43 | 80m | -7 / - | KA9EKJ | - / -15 | 3 | Partial capture |
| 10-21 05:41 | 80m | - / - | DO5AX | -22 / - | 2 | Partial capture |
| 10-21 05:39 | 80m | -6 / - | EA2EDI | - / -13 | 2 | ✓ Closing fragment |
| 10-21 05:36 | 80m | -3 / -1 | DF0KK | 0 / -4 | 5 | ✓ Full exchange observed |
| 10-21 05:34 | 80m | -4 / -4 | DG5PW | -17 / -5 | 4 | ✓ Full exchange observed |
| 10-21 05:31 | 80m | -6 / -6 | F1PBZ | -14 / -2 | 4 | ✓ Full exchange observed |
| 10-21 05:29 | 80m | -2 / - | SA7BYQ | -19 / -13 | 3 | ✓ Closing observed |
| 10-21 05:25 | 80m | -6 / -6 | M0IOY | -8 / -2 | 7 | ✓ Full exchange observed |
| 10-20 16:40 | 40m | -16 / - | BG8HNC | - / -21 | 2 | Partial capture |
| 10-20 16:36 | 40m | -11 / - | SP4DLD | - / -8 | 3 | Partial capture |
| 10-20 16:34 | 40m | -11 / - | DG9FFM | - / -1 | 2 | ✓ Closing fragment |
| 10-20 16:19 | 40m | -15 / - | SQ9EJ | - / -10 | 2 | ✓ Closing fragment |
| 10-20 16:16 | 40m | -14 / +1 | M9XPN | -9 / -9 | 5 | ✓ Full exchange observed |
| 10-20 16:15 | 40m | -12 / -13 | UT0UO | -2 / -10 | 4 | ✓ Full exchange observed |
| 10-18 06:14 | 40m | -7 / - | ND9M | - / -20 | 2 | Partial capture |
| 10-18 05:58 | 40m | -11 / 0 | HG5OGI | -5 / - | 2 | ✓ Closing observed |
| 10-18 05:56 | 40m | -7 / -12 | RG3M | -14 / -10 | 4 | ✓ Full exchange observed |
| 10-18 05:55 | 40m | - / -16 | YO6LM | 0 / - | 2 | ✓ Closing fragment |
| 10-18 05:44 | 40m | -13 / - | OM3WFH | - / -9 | 3 | Partial capture |
| 10-18 05:41 | 40m | -15 / - | SP6TID | - / -13 | 2 | ✓ Closing fragment |
| 10-18 05:36 | 40m | -6 / - | YV5KG | - / -16 | 4 | Partial capture |
| 10-18 05:35 | 40m | -4 / - | YO8TVD | - / -9 | 2 | ✓ Closing fragment |
| 10-18 05:28 | 40m | -9 / - | OA4ENG | - / -18 | 3 | Partial capture |
| 10-18 05:21 | 40m | -12 / - | OA4ENG | - / -17 | 2 | Partial capture |
| 10-18 05:20 | 40m | -8 / - | YV5YDT | - / -11 | 2 | Partial capture |
| 10-18 05:18 | 40m | -6 / - | C5R | - / -15 | 2 | Partial capture |
| 10-14 06:53 | 40m | - / - | F4HMP | -20 / - | 2 | Partial capture |
| 10-14 06:50 | 40m | -18 / - | SP1MGM | -7 / +7 | 3 | Partial capture |
| 10-14 06:44 | 40m | -18 / -12 | S55A | 0 / -2 | 5 | ✓ Full exchange observed |
| 10-14 06:25 | 40m | - / -2 | SP5GEO | -22 / - | 2 | ✓ Closing fragment |
| 10-14 06:11 | 80m | -19 / - | DO5HCS | -20 / - | 2 | ✓ Closing observed |
| 10-14 06:08 | 80m | - / 0 | F4GUK | -19 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 124830 +4 637 PA0JAX EA7Z IM67 (x4)
UTC dB Audio Message 161800 -10 983 PA0JAX M9XPN R+01 (x2) 161845 -12 1498 CQ PA0JAX JO22 161915 -15 1498 SQ9EJ PA0JAX R-10 (x2) 162245 -12 1499 IU5LAD PA0JAX R-12 163415 -12 1498 CQ PA0JAX JO22 163445 -14 1498 DG9FFM PA0JAX -01 (x2) 163645 -11 1498 SP4DLD PA0JAX -08 (x3) 164000 -16 1498 BG8HNC PA0JAX -21 (x2) 062400 -14 1488 CQ PA0JAX JO22
UTC dB Audio Message 061530 -8 1451 CQ PA0JAX JO22 061545 -1 1500 PA0JAX SP6PCL JO81 061545 -3 1452 PA0JAX DL1FLW JO61 (x2) 061630 -6 1451 DL1FLW PA0JAX RR73 061645 -5 1452 PA0JAX DL1FLW 73 061730 -9 1451 G3TKT PA0JAX -14 061900 -8 1452 CQ PA0JAX JO22 061930 -10 1451 IW3IOD PA0JAX -14 061945 -10 1452 PA0JAX IW3IOD R-04 062000 -11 1451 IW3IOD PA0JAX RR73 062015 -15 1452 PA0JAX IW3IOD 73 062030 -12 1451 CQ PA0JAX JO22 (x2) 062130 -11 1451 KD4EBL PA0JAX -13
UTC dB Audio Message 041700 +15 2353 PA0JAX SP3BPU R-04 (x2) 041845 -24 1491 CQ PA0JAX JO22 042100 +13 594 PA0JAX DA6SHO JN58 (x6) 042830 +4 644 PA0JAX DO3VE JO52 (x3) 043400 -6 1930 PA0JAX HB9CXZ R-23 043415 -24 1491 HB9CXZ PA0JAX RR73 043430 -9 1930 PA0JAX HB9CXZ 73
UTC dB Audio Message 010515 -11 1529 CQ PA0JAX JO22 (x7) 010900 -9 1529 NP3XF PA0JAX -17 011030 -20 1529 HI3A PA0JAX -14 011045 -20 2049 PA0JAX WP3UX FK68 011100 -12 1529 WP3UX PA0JAX -13 (x2) 011145 -21 2049 PA0JAX WP3UX 73 011200 -10 1529 CQ PA0JAX JO22 (x2)
UTC dB Audio Message 035430 -15 1007 PA0JAX XQ1KK R-25 (x2) 061045 -17 1252 PA0JAX EA5HM IM99 (x5)
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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