SV1ABB — 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 SV1ABB, decoded by SO8OO in southeastern Poland. 238 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-09 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 238 FT8 messages attributed to SV1ABB 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 (57%), followed by 160 m (20%) and 80 m (13%). Most decodes (84%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-10-23 21:07 UTC
Observed FT8 message patterns
- Attributed sample
- 238 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -17 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 30, moderate (-15 to -9 dB) 40, strong (≥ -8 dB) 168.
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 SV1ABB 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 SV1ABB
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
- KM18 · 78 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,275 km (approx.)
- Last such locator decoded
- 2026-10-23 21:05 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 | SV1ABB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 21:05 | 80m | -9 / - | UN0GY | - / -24 | 5 | ✓ Closing fragment |
| 10-23 21:03 | 80m | -10 / - | SP5DFK/QRP | - / -4 | 2 | Partial capture |
| 10-23 21:01 | 80m | -13 / -23 | RY2B | -16 / -14 | 5 | ✓ Full exchange observed |
| 10-22 15:58 | 160m | -16 / - | EX7DY | - / - | 3 | Partial capture |
| 10-22 15:54 | 160m | -16 / +2 | R7AW | -9 / -5 | 5 | ✓ Full exchange observed |
| 09-27 15:43 | 40m | -14 / -2 | UR5WA | -13 / +7 | 6 | ✓ Full exchange observed |
| 09-22 21:01 | 160m | 0 / - | WB9BGR | - / - | 2 | Partial capture |
| 09-22 20:56 | 160m | - / - | SN6P | -6 / - | 4 | Partial capture |
| 09-22 20:55 | 160m | - / -12 | RU3ACA | -3 / - | 3 | ✓ Closing fragment |
| 09-22 20:41 | 160m | -3 / - | SV2MAC | - / -13 | 3 | Partial capture |
| 09-22 20:37 | 160m | -6 / -16 | LA9JKA | -22 / -23 | 8 | ✓ Full exchange observed |
| 09-22 20:35 | 160m | -7 / -11 | SP9JCN | 0 / -20 | 8 | ✓ Full exchange observed |
| 09-22 20:34 | 160m | -3 / -12 | G4IRN | +4 / -1 | 5 | ✓ Full exchange observed |
| 09-22 20:27 | 160m | - / - | LA9JKA | -20 / - | 3 | Partial capture |
| 09-22 20:26 | 160m | -4 / - | EA4DS | - / -23 | 4 | ✓ Closing fragment |
| 09-22 20:25 | 160m | -6 / - | EA3ISZ | - / -19 | 2 | Partial capture |
| 09-22 20:25 | 160m | - / - | PA3KUS | -13 / - | 3 | Partial capture |
| 09-22 20:25 | 160m | - / - | SN6P | 0 / - | 13 | Partial capture |
| 09-22 20:24 | 160m | -9 / -9 | DF2NV | -4 / -10 | 4 | ✓ Full exchange observed |
| 09-22 20:22 | 160m | - / - | LY2BNL | -19 / - | 2 | Partial capture |
| 09-22 20:21 | 160m | -4 / -7 | RV6AVU | -6 / 0 | 4 | ✓ Full exchange observed |
| 09-22 18:12 | 80m | -3 / - | RI1FJZ | - / -20 | 8 | Partial capture |
| 09-22 17:52 | 80m | -6 / - | RI1FJZ | - / - | 3 | Partial capture |
| 08-30 21:23 | 160m | -14 / - | R7IA | - / - | 2 | Partial capture |
| 08-30 21:21 | 160m | -1 / - | F4GGS | -19 / -21 | 5 | Partial capture |
| 08-30 21:19 | 160m | -3 / -7 | F1PBZ | -13 / -24 | 4 | ✓ Full exchange observed |
| 08-30 20:58 | 160m | -5 / - | CR7BRV | - / -5 | 3 | Partial capture |
| 08-30 20:56 | 160m | -20 / -6 | OR0A | -8 / - | 3 | ✓ Closing observed |
| 08-30 11:12 | 20m | -8 / - | US2YW | - / - | 2 | Partial capture |
| 08-30 11:09 | 20m | -11 / - | G3VPW | -2 / +6 | 3 | Partial capture |
| 08-30 11:07 | 20m | - / - | F4AWT | -3 / - | 3 | Partial capture |
| 08-30 11:05 | 20m | -17 / - | SP3DT | - / 0 | 3 | ✓ Closing fragment |
| 08-30 10:56 | 20m | -16 / - | <...> | - / -6 | 4 | Partial capture |
| 08-28 18:58 | 40m | +6 / - | JA9ELE | - / -22 | 2 | Partial capture |
| 08-28 18:56 | 40m | +6 / - | EA3DME | - / 0 | 2 | Partial capture |
| 08-28 18:55 | 40m | +7 / -2 | OE6TNO | -1 / -6 | 14 | ✓ Full exchange observed |
| 08-28 18:43 | 40m | - / - | F6BHK | -4 / - | 2 | Partial capture |
| 08-28 18:43 | 40m | - / - | US3LX | -2 / - | 3 | Partial capture |
| 08-21 20:48 | 40m | -1 / - | JI3VUB | - / -5 | 3 | ✓ Closing fragment |
| 08-21 20:46 | 40m | -2 / - | JG4NNS | - / -7 | 4 | ✓ Closing fragment |
| 08-16 23:33 | 20m | - / -14 | V31DL | -15 / - | 5 | ✓ Closing fragment |
| 08-16 21:03 | 20m | -4 / - | <...> | - / -25 | 2 | Partial capture |
| 08-16 21:01 | 20m | -3 / - | J88IH | - / -25 | 9 | ✓ Closing fragment |
| 08-16 20:58 | 20m | +2 / - | M0PFX | - / -12 | 3 | Partial capture |
| 08-16 20:56 | 20m | +4 / - | V31DL | - / -16 | 2 | Partial capture |
| 08-16 20:55 | 20m | +6 / - | UX7QV | - / -12 | 2 | Partial capture |
| 08-16 20:52 | 20m | +1 / - | KL7DUG | - / - | 4 | ✓ Closing fragment |
| 08-16 20:50 | 20m | +3 / - | KE2CJL | - / - | 3 | Partial capture |
| 08-16 20:23 | 20m | +2 / - | WO3U | - / -21 | 5 | ✓ Closing fragment |
| 08-16 20:21 | 20m | -1 / - | 2E0FUM | - / -15 | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181515 -2 1852 RI1FJZ SV1ABB R-20 (x3) 210115 -12 1496 RY2B SV1ABB KM18 210130 -16 1306 SV1ABB RY2B -23 210145 -15 1495 RY2B SV1ABB R-14 210200 -15 1306 SV1ABB RY2B RR73 210215 -13 1495 RY2B SV1ABB 73 210315 -10 1495 SP5DFK/QRP SV1ABB KM18 (x2) 210500 -5 1496 UN0GY SV1ABB KM18 (x5)
UTC dB Audio Message 205715 -5 2059 SV1ABB SN6P JO80 (x2) 210145 +2 1855 WB9BGR SV1ABB KM18 (x2) 184200 -17 1854 CQ SV1ABB KM18 155300 -22 1501 R6AM SV1ABB KM18 155400 -19 1501 R7AW SV1ABB KM18 155415 -9 1158 SV1ABB R7AW +02 155430 -15 1501 R7AW SV1ABB R-05 155445 -9 1158 SV1ABB R7AW RR73 155500 -13 1501 R7AW SV1ABB 73 155700 -21 1501 R6AM SV1ABB KM18 155815 -16 1501 EX7DY SV1ABB KM18 (x3)
UTC dB Audio Message 185815 -1 2037 SV1ABB OE6TNO JN77 185830 +8 2484 OE6TNO SV1ABB -06 185845 +0 2037 SV1ABB OE6TNO JN77 185900 +6 2484 OE6TNO SV1ABB -10 185915 -2 2037 SV1ABB OE6TNO R-02 185930 +6 2484 JA9ELE SV1ABB RRR 185945 -1 2037 SV1ABB OE6TNO R-02 190000 +7 2484 OE6TNO SV1ABB RRR 190015 -3 2037 SV1ABB OE6TNO 73 154345 -14 1522 UR5WA SV1ABB KM18 (x2) 154500 -14 2124 SV1ABB UR5WA -02 154515 -15 1628 UR5WA SV1ABB R+07 154530 -12 2124 SV1ABB UR5WA RR73 154545 -14 1629 UR5WA SV1ABB 73
UTC dB Audio Message 110530 -18 1702 SP3DT SV1ABB +00 (x3) 110730 -8 1701 CQ SV1ABB KM18 110745 -4 1701 SV1ABB F4AWT JN24 110800 -15 1701 CQ SV1ABB KM18 110815 -1 1701 SV1ABB F4AWT JN24 (x2) 110915 -1 1452 SV1ABB G3VPW IO91 (x2) 111000 -11 1609 G3VPW SV1ABB +06 111130 -6 1609 CQ SV1ABB KM18 111145 +2 2351 SV1ABB PD9FLX JO22 111200 -10 1609 US2YW SV1ABB +13 (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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee