9A5SPC — 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 9A5SPC, decoded by SO8OO in southeastern Poland. 450 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-10-23.
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 450 FT8 messages attributed to 9A5SPC as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (42%), followed by 40 m (40%) and 80 m (18%). Most decodes (56%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-10-23 20:30 UTC
Observed FT8 message patterns
- Attributed sample
- 450 messages
- Active dates
- 25 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -20 to +1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 94, moderate (-15 to -9 dB) 141, strong (≥ -8 dB) 215.
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 9A5SPC 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 9A5SPC
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
- JN95 · 207 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 536 km (approx.)
- Last such locator decoded
- 2026-10-23 20:26 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 | 9A5SPC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 20:28 | 80m | -3 / -8 | OE6TNO | +4 / -13 | 3 | ✓ Full exchange observed |
| 10-23 20:27 | 80m | -1 / - | YO4NF | +2 / +4 | 3 | ✓ Closing observed |
| 10-23 20:27 | 80m | 0 / -14 | DO9BAU | 0 / -16 | 12 | ✓ Full exchange observed |
| 10-23 20:25 | 80m | 0 / - | G8KHF | - / - | 2 | Partial capture |
| 10-23 19:37 | 80m | 0 / -5 | IK1MJK | -4 / - | 2 | ✓ Closing observed |
| 10-23 19:33 | 80m | 0 / -5 | SP9UPH | +9 / -1 | 5 | ✓ Full exchange observed |
| 10-23 19:33 | 80m | +4 / -13 | UA3VVA | +7 / - | 6 | ✓ Closing observed |
| 10-23 18:23 | 80m | -1 / +2 | OK1WCF | +16 / +3 | 6 | ✓ Full exchange observed |
| 10-23 18:23 | 80m | +3 / - | DG6ITP | +16 / -12 | 2 | Partial capture |
| 10-23 18:23 | 80m | +1 / - | RX3ASQ | - / -20 | 2 | ✓ Closing fragment |
| 10-21 17:32 | 40m | - / -12 | RV9CD | -12 / - | 3 | Partial capture |
| 10-21 17:26 | 40m | - / - | RZ4FWA | -22 / - | 2 | Partial capture |
| 10-21 17:26 | 40m | - / -6 | YO4LUP | -15 / - | 2 | Partial capture |
| 10-21 17:25 | 40m | - / -9 | PD4RJ | -14 / - | 3 | ✓ Closing fragment |
| 10-21 14:08 | 40m | -12 / - | OM5ALL | - / - | 4 | Partial capture |
| 10-18 20:31 | 40m | - / - | CT7AXN | -7 / - | 3 | Partial capture |
| 10-18 20:29 | 40m | - / -13 | R4HLO | -15 / - | 5 | Partial capture |
| 10-18 19:23 | 40m | - / -8 | PH0RON | -3 / - | 3 | ✓ Closing fragment |
| 10-17 20:38 | 40m | - / -15 | JA4FKX | -18 / - | 2 | ✓ Closing fragment |
| 10-17 20:34 | 40m | - / - | DL9PN | -14 / - | 3 | ✓ Closing fragment |
| 10-17 20:25 | 40m | - / - | F4MTT | -6 / - | 11 | Partial capture |
| 10-17 20:17 | 40m | - / -11 | YO4NT | -8 / - | 2 | ✓ Closing fragment |
| 10-17 20:08 | 80m | -7 / -1 | OE5ABL | -2 / -9 | 6 | ✓ Full exchange observed |
| 10-17 20:08 | 80m | +6 / -12 | R2EN | -6 / -10 | 3 | Partial capture |
| 10-17 20:07 | 80m | -2 / -3 | DD8BA | -6 / -8 | 5 | ✓ Full exchange observed |
| 10-17 19:50 | 80m | +5 / -10 | RA2FU | -6 / - | 4 | ✓ Closing observed |
| 10-17 19:47 | 80m | +2 / - | DL6KA | - / - | 2 | Partial capture |
| 10-17 19:41 | 80m | - / -11 | DL9KM | -8 / - | 4 | Partial capture |
| 10-17 19:38 | 80m | -2 / - | DK7ZT | +4 / -1 | 4 | ✓ Full exchange observed |
| 10-17 19:38 | 80m | -8 / 0 | DL1YFS | -7 / -14 | 9 | ✓ Full exchange observed |
| 10-17 19:38 | 80m | -4 / -15 | RX3ASQ | -8 / -17 | 5 | Partial capture |
| 10-17 19:34 | 80m | 0 / -11 | DK8HC | +4 / - | 8 | ✓ Closing observed |
| 10-17 19:32 | 80m | -7 / - | F4EWK | - / -1 | 3 | ✓ Closing fragment |
| 10-17 19:27 | 80m | +1 / -7 | OZ1KWJ | +3 / - | 4 | ✓ Closing observed |
| 10-17 18:36 | 40m | -16 / -7 | SQ1EG | -13 / -11 | 3 | ✓ Full exchange observed |
| 10-17 18:35 | 40m | -14 / -2 | IQ4JO | +5 / +6 | 4 | ✓ Full exchange observed |
| 10-17 18:27 | 40m | -12 / - | HB0/HB9HDI | - / - | 2 | Partial capture |
| 10-17 18:23 | 40m | -10 / - | R2RCQ | - / - | 2 | Partial capture |
| 10-17 18:20 | 40m | -8 / -12 | R7RCG | -7 / -14 | 5 | ✓ Full exchange observed |
| 10-17 18:18 | 40m | -1 / - | LY2BSW | - / - | 3 | Partial capture |
| 10-17 18:15 | 40m | 0 / -14 | R3DHP | -10 / -13 | 4 | ✓ Full exchange observed |
| 10-17 18:12 | 40m | 0 / -11 | LZ2VQ | +3 / -8 | 6 | ✓ Full exchange observed |
| 10-17 18:07 | 40m | -10 / -17 | EU6UE | -17 / -21 | 6 | ✓ Full exchange observed |
| 10-17 17:53 | 40m | -14 / -1 | UD3T | -18 / -11 | 3 | ✓ Full exchange observed |
| 10-17 17:48 | 40m | -8 / - | EB2EMZ | - / -19 | 3 | ✓ Closing fragment |
| 10-17 17:46 | 40m | -8 / -6 | OE4RGC | +7 / 0 | 6 | ✓ Full exchange observed |
| 10-17 17:45 | 40m | -9 / - | F4HSB | - / -17 | 2 | ✓ Closing fragment |
| 10-17 17:44 | 40m | -16 / -15 | DJ9MA | -10 / -13 | 7 | ✓ Full exchange observed |
| 10-17 17:43 | 40m | -12 / - | UA4FEN | - / -7 | 2 | ✓ Closing fragment |
| 10-17 17:42 | 40m | -5 / +7 | DM4GG | +5 / -5 | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202745 -4 918 YO4NF 9A5SPC 73 202800 -2 2501 9A5SPC DO9BAU JO62 202800 +5 533 9A5SPC DL6UM JO60 202815 -3 918 OE6TNO 9A5SPC -13 202830 +6 2501 9A5SPC DO9BAU JO62 202900 +4 919 9A5SPC OE6TNO R-08 202900 -3 2501 9A5SPC DO9BAU JO62 202930 +5 919 9A5SPC OE6TNO 73 202930 +3 2501 9A5SPC DO9BAU JO62 202945 -1 2501 DO9BAU 9A5SPC -16 203000 -2 2501 9A5SPC DO9BAU R-14 203015 -3 2501 DO9BAU 9A5SPC -16 203030 -1 2501 9A5SPC DO9BAU R-14 203045 +5 2500 DO9BAU 9A5SPC RR73 203100 -4 2501 9A5SPC DO9BAU 73
UTC dB Audio Message 140845 -21 2180 OM5ALL 9A5SPC JN95 (x3) 172545 -14 2560 9A5SPC PD4RJ JO33 (x2) 172645 -16 1127 9A5SPC YO4LUP KN43 172645 -24 1772 9A5SPC RZ4FWA LO23 172645 -14 2560 9A5SPC PD4RJ 73 172715 -21 1772 9A5SPC RZ4FWA LO23 172745 -14 1127 9A5SPC YO4LUP R-06 173030 -13 2592 9A5SPC SQ9BC -13 173230 -13 292 9A5SPC RV9CD -12 (x3) 175800 -15 1997 9A5SPC RR73; RA3THN <...> -06
UTC dB Audio Message 185100 -11 2199 9A5SPC CN8NS -14 (x2) 203915 -15 536 9A5SPC HS0ZOY RR73 161730 +18 413 9A5SPC F5PBG IN78 (x5) 141115 -6 862 9A5SPC UI6O RRR 181530 -13 1897 9A5SPC EA2DR -09 (x2) 181630 -5 344 9A5SPC F4NKF JN13 181630 -12 1897 9A5SPC EA2DR -14 181700 -14 344 9A5SPC F4NKF R-01 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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