A71QQ — 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 A71QQ, decoded by SO8OO in southeastern Poland. 2,878 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-13 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 2,878 FT8 messages attributed to A71QQ as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (75%), followed by 80 m (13%) and 10 m (12%). The busiest six-hour window was 22:00-04:00 UTC, containing 37% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-10-21 12:50 UTC
Observed FT8 message patterns
- Attributed sample
- 2,878 messages
- Active dates
- 30 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -16 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 324, moderate (-15 to -9 dB) 719, strong (≥ -8 dB) 1,835.
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 A71QQ 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 A71QQ
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
- LL55 · 1,339 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 3,694 km (approx.)
- Last such locator decoded
- 2026-10-21 12:45 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 | A71QQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 12:48 | 10m | -15 / - | M3NRX | - / -16 | 4 | Partial capture |
| 10-21 12:38 | 10m | -13 / - | EA8ATE | - / -20 | 3 | ✓ Closing fragment |
| 10-21 12:30 | 10m | -15 / - | UR4UM | - / -9 | 2 | ✓ Closing fragment |
| 10-21 12:25 | 10m | - / - | SQ8DPZ | -15 / - | 2 | Partial capture |
| 10-21 12:08 | 10m | - / - | SQ8DPZ | -15 / - | 3 | Partial capture |
| 10-21 11:55 | 10m | - / - | SQ8DPZ | -15 / - | 7 | Partial capture |
| 10-21 11:38 | 10m | - / +5 | EA7LPL | -14 / - | 11 | Partial capture |
| 10-21 11:02 | 10m | - / - | CT4KQ | -11 / - | 5 | Partial capture |
| 10-21 10:57 | 10m | - / - | CT2GQA | -13 / - | 5 | ✓ Closing fragment |
| 10-18 16:49 | 60m | - / - | OH3JR | -17 / - | 2 | Partial capture |
| 10-18 16:41 | 60m | - / - | HB9ALO | -6 / - | 7 | Partial capture |
| 10-18 16:41 | 60m | - / -14 | SP2Y | +7 / - | 3 | ✓ Closing fragment |
| 10-18 16:39 | 60m | - / - | IK5MEN | +2 / - | 9 | Partial capture |
| 10-18 16:36 | 60m | - / - | OH6FSG | -6 / - | 6 | Partial capture |
| 10-18 16:34 | 60m | - / - | HB9KNY | +1 / - | 2 | Partial capture |
| 10-18 16:34 | 60m | - / -19 | IK7LJZ | +5 / - | 2 | Partial capture |
| 10-18 16:34 | 60m | - / - | SQ6WA | -12 / - | 3 | Partial capture |
| 10-18 16:33 | 60m | - / - | SP2Y | 0 / - | 4 | Partial capture |
| 10-18 16:31 | 60m | - / - | HB9ALO | -12 / - | 8 | Partial capture |
| 10-18 16:28 | 60m | - / - | SP5JMA | 0 / - | 8 | Partial capture |
| 10-18 16:27 | 60m | - / - | S56A | +13 / - | 4 | Partial capture |
| 10-18 16:26 | 60m | - / -11 | DF2RQ | +8 / - | 6 | ✓ Closing fragment |
| 10-18 16:26 | 60m | - / -18 | IW1ARB | 0 / - | 3 | ✓ Closing fragment |
| 10-18 16:26 | 60m | - / - | OM1CI | +8 / - | 2 | Partial capture |
| 10-18 16:23 | 60m | - / - | SP5JMA | +2 / - | 2 | Partial capture |
| 10-18 16:22 | 60m | - / - | SP9KR | +6 / - | 21 | Partial capture |
| 10-18 16:21 | 60m | - / -17 | IZ1LBG | +1 / - | 9 | ✓ Closing fragment |
| 10-18 16:21 | 60m | - / -10 | OH8JP | -7 / - | 5 | ✓ Closing fragment |
| 10-18 16:20 | 60m | - / -3 | LA4GHA | -19 / - | 2 | Partial capture |
| 10-18 16:20 | 60m | - / - | SP5JMA | -6 / - | 2 | Partial capture |
| 10-18 16:19 | 60m | - / - | HB9KNY | -2 / - | 4 | Partial capture |
| 10-18 16:19 | 60m | - / -14 | IW5DHN | +1 / - | 8 | ✓ Closing fragment |
| 10-18 16:19 | 60m | - / -7 | S57MPU | +9 / - | 3 | ✓ Closing fragment |
| 10-13 12:51 | 10m | - / -2 | EA7J | -15 / - | 3 | ✓ Closing fragment |
| 10-13 12:45 | 10m | - / - | EA7Z | 0 / - | 2 | Partial capture |
| 09-26 17:54 | 40m | - / - | PA7RD | -8 / - | 7 | Partial capture |
| 09-26 17:53 | 40m | - / - | OE6BHD | +2 / - | 2 | Partial capture |
| 09-26 17:53 | 40m | - / - | PE1NPS | -9 / - | 4 | Partial capture |
| 09-26 17:48 | 40m | - / - | OH2BV | +4 / - | 3 | Partial capture |
| 08-15 01:13 | 20m | -14 / - | K0NZ | - / -2 | 2 | ✓ Closing fragment |
| 08-15 01:08 | 20m | -8 / - | AA4JM | - / -9 | 4 | ✓ Closing fragment |
| 08-15 01:06 | 20m | -8 / - | TI4OP | - / -7 | 2 | ✓ Closing fragment |
| 08-15 01:04 | 20m | -15 / - | OD5ZZ | - / -9 | 3 | ✓ Closing fragment |
| 08-15 01:02 | 20m | -13 / - | NT6X | - / -8 | 2 | ✓ Closing fragment |
| 08-15 00:59 | 20m | - / - | IW5ALZ | -16 / - | 2 | Partial capture |
| 08-15 00:59 | 20m | -13 / - | 9A7PCR | - / -11 | 5 | ✓ Closing fragment |
| 08-15 00:57 | 20m | -16 / - | KS4RF | - / -6 | 2 | ✓ Closing fragment |
| 08-06 00:59 | 20m | - / +1 | F1PBZ | -8 / - | 2 | Partial capture |
| 08-06 00:32 | 20m | - / +8 | N4RWG | -5 / - | 7 | ✓ Closing fragment |
| 08-06 00:19 | 20m | - / - | WB2REM | +5 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 123730 -19 1054 CQ A71QQ LL55 (x2) 123830 -11 1054 EA8ATE A71QQ -20 (x3) 124030 -18 1053 CQ A71QQ LL55 124100 -19 1053 OM1FED A71QQ RR73 124130 -14 1054 CQ A71QQ LL55 124400 -14 1054 UB3BCT A71QQ -02 124500 -17 1053 CQ A71QQ LL55 124700 -16 1053 YO4LUP A71QQ RR73 124830 -16 1054 M3NRX A71QQ -16 (x4)
UTC dB Audio Message 164145 +2 3001 A71QQ IK5MEN JN53 164145 -11 1271 A71QQ HB9ALO JN45 164215 +7 1481 A71QQ SP2Y 73 164215 +5 3001 A71QQ IK5MEN JN53 164215 -4 1271 A71QQ HB9ALO JN45 (x2) 164345 +3 2901 A71QQ IK5MEN JN53 164345 -3 1271 A71QQ HB9ALO JN45 164415 +2 2902 A71QQ IK5MEN JN53 164415 -5 1271 A71QQ HB9ALO JN45 164445 +0 2901 A71QQ IK5MEN JN53 164515 -10 1571 A71QQ HB9ALO JN45 (x2) 164945 -18 2183 A71QQ OH3JR KP21 (x2)
UTC dB Audio Message 174830 +2 1328 A71QQ OH2BV KP31 (x2) 175300 -12 2237 A71QQ PE1NPS JO22 175300 +2 238 A71QQ OE6BHD JN76 175330 -8 2237 A71QQ PE1NPS JO22 175330 +1 238 A71QQ OE6BHD JN76 175400 -8 2237 A71QQ PE1NPS JO22 175400 -7 239 A71QQ PA7RD JO21 175430 -9 2237 A71QQ PE1NPS JO22 175430 -12 239 A71QQ PA7RD JO21 (x6)
UTC dB Audio Message 010730 -15 1553 CQ A71QQ LL55 010800 -5 1553 AA4JM A71QQ -09 (x4) 011000 -11 1553 CQ A71QQ LL55 (x5) 011330 -11 1558 K0NZ A71QQ -02 (x2) 011500 -13 1558 CQ A71QQ LL55 a1 013800 -22 1535 RV6F A71QQ -13 013900 -12 1535 CQ A71QQ LL55
UTC dB Audio Message 205030 +2 440 A71QQ DL2DBR JO30 205045 -8 912 CQ A71QQ LL55 205100 +12 2795 A71QQ SN5J KO02 205100 -3 1833 A71QQ G7FPE JO01 205130 +17 2795 A71QQ SN5J KO02 205130 -4 1736 A71QQ G7FPE JO01 205130 +0 380 A71QQ DL2DBR JO30 205200 +18 2795 A71QQ SN5J KO02 205200 -4 1736 A71QQ G7FPE JO01 205230 +17 2795 A71QQ SN5J KO02 205230 -4 1736 A71QQ G7FPE JO01 205300 +6 2795 A71QQ SN5J KO02 205300 -6 1736 A71QQ G7FPE JO01 205300 -18 200 A71QQ DL2DBR JO30 205330 -8 1736 A71QQ G7FPE JO01
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