AP5ARS — 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 AP5ARS, decoded by SO8OO in southeastern Poland. 140 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 16 UTC dates in the available aggregate history. Observed between 2026-06-06 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 140 FT8 messages attributed to AP5ARS as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (51%), followed by 80 m (25%) and 40 m (24%). Several six-hour UTC windows tied for the largest share (92%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-10-21 20:43 UTC
Observed FT8 message patterns
- Attributed sample
- 140 messages
- Active dates
- 16 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -19 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 46, strong (≥ -8 dB) 69.
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 AP5ARS 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 AP5ARS
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
- MM63 · 91 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,520 km (approx.)
- Last such locator decoded
- 2026-10-21 20:43 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 | AP5ARS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 21:16 | 40m | - / - | G1ROK | -4 / - | 6 | Partial capture |
| 10-21 21:10 | 40m | - / - | G3RKF | -10 / - | 5 | Partial capture |
| 10-21 21:10 | 40m | - / - | M7SDQ | -7 / - | 2 | Partial capture |
| 10-21 21:10 | 40m | - / -14 | M8HAG | +1 / - | 5 | ✓ Closing fragment |
| 10-21 21:10 | 40m | - / - | IK2JYT | -2 / - | 2 | Partial capture |
| 10-21 21:10 | 40m | - / - | IZ2LVY | -4 / - | 2 | Partial capture |
| 10-21 21:09 | 40m | - / +1 | ON3MOH | -4 / - | 2 | Partial capture |
| 10-21 20:50 | 80m | - / - | YO4BXX | -2 / - | 3 | Partial capture |
| 10-21 20:44 | 80m | - / - | I4IKW | +12 / - | 3 | Partial capture |
| 10-21 20:44 | 80m | - / - | LA0FA | +14 / - | 4 | Partial capture |
| 10-21 20:43 | 80m | - / - | HB9AMO | +10 / - | 5 | Partial capture |
| 10-21 20:43 | 80m | - / - | YO4BXX | -5 / - | 7 | Partial capture |
| 10-21 20:42 | 80m | - / - | OK1BLU | +9 / - | 5 | Partial capture |
| 10-21 20:41 | 80m | - / - | OH7KM | +13 / - | 4 | Partial capture |
| 10-21 20:41 | 80m | - / - | IK2QEI | +2 / - | 4 | Partial capture |
| 10-21 20:41 | 80m | - / -12 | SP2WKB | +16 / - | 4 | Partial capture |
| 10-21 20:41 | 80m | - / - | SP5GW | +12 / - | 6 | Partial capture |
| 10-21 20:40 | 80m | - / - | DL2AXA | +5 / - | 9 | Partial capture |
| 10-21 20:40 | 80m | - / - | OZ6PI | +2 / - | 2 | Partial capture |
| 10-21 20:40 | 80m | - / - | RX6AM | +2 / - | 2 | Partial capture |
| 10-21 20:38 | 60m | - / - | YU1LD | -4 / - | 5 | Partial capture |
| 10-21 20:37 | 160m | - / - | UT7UA | +19 / - | 7 | Partial capture |
| 10-21 20:37 | 160m | - / -21 | UA6JQ | -14 / - | 3 | Partial capture |
| 10-21 20:36 | 160m | - / - | IK0MHR | +10 / - | 6 | Partial capture |
| 10-21 20:36 | 160m | - / - | UA4FKT | +4 / - | 2 | Partial capture |
| 10-21 20:35 | 160m | - / - | UW2ZO | +8 / - | 6 | Partial capture |
| 10-21 20:22 | 40m | - / - | M0RLC | +3 / - | 7 | Partial capture |
| 10-21 20:21 | 40m | - / - | SV1DKR | -12 / - | 4 | Partial capture |
| 10-21 18:34 | 40m | - / - | DJ0FF | -6 / - | 8 | Partial capture |
| 10-21 18:32 | 160m | - / -17 | R7MR | +10 / - | 3 | Partial capture |
| 10-20 21:27 | 160m | - / - | EU1KY | +2 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | IZ8FWN | -8 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | LA6YEA | -7 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | LA7KJ | -13 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | OH0Z | -14 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | R5WW | +2 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | UA4FKT | -24 / - | 2 | Partial capture |
| 10-20 21:27 | 160m | - / - | UT7UA | +4 / - | 2 | Partial capture |
| 10-18 21:24 | 160m | - / -12 | SV9CVY | +5 / - | 3 | ✓ Closing fragment |
| 10-18 21:23 | 160m | - / - | DM5EE | +4 / - | 2 | Partial capture |
| 10-18 21:23 | 160m | - / - | EA1FCH | +2 / - | 5 | Partial capture |
| 10-18 21:21 | 160m | - / - | DF2GH | +6 / - | 4 | Partial capture |
| 10-18 21:20 | 160m | - / -17 | DK7ZT | -7 / - | 5 | Partial capture |
| 10-18 21:20 | 160m | - / - | R5KH | -20 / - | 2 | Partial capture |
| 10-18 21:20 | 160m | - / -24 | SP3QDM | +10 / - | 14 | Partial capture |
| 10-18 21:19 | 160m | - / -18 | SV9CVY | 0 / - | 3 | Partial capture |
| 10-18 21:19 | 160m | - / - | DM5EE | +7 / - | 4 | Partial capture |
| 10-18 21:18 | 160m | - / - | OK4FX | -14 / - | 7 | Partial capture |
| 10-18 21:18 | 160m | - / -19 | RA0AF | -18 / - | 4 | ✓ Closing fragment |
| 10-18 21:04 | 160m | - / - | YO3YV | -16 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211200 -4 2754 AP5ARS M8HAG -13 211200 -15 885 AP5ARS G3RKF IO83 211230 +4 2754 AP5ARS M8HAG -18 211230 -11 970 AP5ARS M7SDQ IO83 211230 -11 885 AP5ARS G3RKF IO83 211245 -18 2210 AP5ARS W4PKU FM18 211300 +8 2754 AP5ARS M8HAG RR73 211500 -9 837 AP5ARS IK2JYT JN45 211500 -3 885 AP5ARS G3RKF IO83 211630 -3 939 AP5ARS G1ROK IO91 (x6)
UTC dB Audio Message 204500 +16 581 AP5ARS OK1BLU JO80 204500 +11 2377 AP5ARS HB9AMO JN36 204500 +3 1317 AP5ARS DL2AXA JO50 204530 -3 2196 AP5ARS YO4BXX KN44 204530 +17 898 AP5ARS LA0FA JO59 204530 +16 2794 AP5ARS I4IKW JN54 204600 -5 2196 AP5ARS YO4BXX KN44 204600 +11 548 AP5ARS OK1BLU JO80 204600 +11 948 AP5ARS OH7KM KP11 204600 +15 898 AP5ARS LA0FA JO59 204600 +7 2794 AP5ARS I4IKW JN54 205000 +1 2196 AP5ARS YO4BXX KN44 205015 +7 2334 AP5ARS DL2AXA JO50 205030 -4 2196 AP5ARS YO4BXX KN44 (x2)
UTC dB Audio Message 203730 +20 2837 AP5ARS UT7UA KO50 203730 -11 735 AP5ARS UA6JQ LN22 203730 -15 825 AP5ARS RW9JZ -16 203730 +12 1605 AP5ARS IK0MHR JN61 203800 +7 875 AP5ARS UW2ZO KN67 203800 +15 2836 AP5ARS UT7UA KO50 203800 -11 735 AP5ARS UA6JQ LN22 203800 +10 1604 AP5ARS IK0MHR JN61 203830 +21 2836 AP5ARS UT7UA KO50 (x3) 203930 +9 1307 AP5ARS IK0MHR JN61 204000 +21 2837 AP5ARS UT7UA KO50 204000 +7 1307 AP5ARS IK0MHR JN61 204030 +23 2837 AP5ARS UT7UA KO50
UTC dB Audio Message 222915 +2 1260 AP5ARS SP7NC JO91 (x4) 203815 -4 1535 AP5ARS YU1LD KN04 (x5)
UTC dB Audio Message 124100 -7 2477 AP5ARS RA3FH KO84 (x4) 104330 -11 1638 AP5ARS EA3SD JN01 (x3) 104530 +0 878 AP5ARS EA1R IN73 (x3)
UTC dB Audio Message 221730 -14 1040 AP5ARS IW4AOT -11 (x2) 223745 -18 1775 AP5ARS DL6MRM JO52 (x4) 224045 -5 1263 AP5ARS UA6CE -15 (x2) 224345 +9 844 AP5ARS PA3GDL JO22 (x3) 224730 +12 1052 AP5ARS DL6MRM JO52 (x4)
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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