UN3QA — 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 UN3QA, decoded by SO8OO in southeastern Poland. 420 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 40 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-19.
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 420 FT8 messages attributed to UN3QA as the transmitting token by decoded message structure across 40 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (50%), followed by 40 m (25%) and 80 m (15%). Most decodes (94%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-10-19 20:00 UTC
Observed FT8 message patterns
- Attributed sample
- 420 messages
- Active dates
- 40 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -19 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 117, moderate (-15 to -9 dB) 215, strong (≥ -8 dB) 88.
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 UN3QA 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 UN3QA
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
- MN83 · 218 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,171 km (approx.)
- Last such locator decoded
- 2026-10-19 20:00 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 | UN3QA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 20:10 | 40m | - / - | SV4LGX | +7 / - | 2 | Partial capture |
| 10-19 20:09 | 40m | - / - | R4FDD | -1 / - | 2 | ✓ Closing fragment |
| 10-19 20:07 | 40m | - / - | DB3EH | -14 / - | 2 | Partial capture |
| 10-19 20:05 | 40m | - / - | G5NGL | -7 / - | 2 | Partial capture |
| 10-19 20:01 | 40m | - / - | OR1A | -14 / - | 4 | Partial capture |
| 10-19 19:52 | 40m | - / -13 | DF3IS | +10 / - | 3 | ✓ Closing fragment |
| 10-17 20:50 | 60m | -15 / -16 | PE3T | +7 / - | 3 | ✓ Closing observed |
| 10-17 20:49 | 60m | - / - | SP1ZMO | -4 / - | 3 | Partial capture |
| 10-17 20:47 | 60m | - / - | HB9DDS | -2 / - | 11 | Partial capture |
| 10-17 20:47 | 60m | - / - | IK1NET | -14 / - | 2 | Partial capture |
| 10-17 20:45 | 60m | - / -13 | OZ5AGJ | -12 / - | 4 | ✓ Closing fragment |
| 10-17 20:44 | 60m | -13 / -9 | HB9PLH | 0 / -24 | 3 | ✓ Full exchange observed |
| 10-17 20:43 | 60m | - / - | DH1BBO | -8 / - | 25 | Partial capture |
| 10-17 20:43 | 60m | -14 / -11 | US3LX | -9 / -12 | 4 | ✓ Full exchange observed |
| 10-17 20:31 | 40m | - / - | F6BHK | -14 / - | 2 | Partial capture |
| 10-16 21:30 | 40m | -14 / - | N4DWD | - / - | 6 | Partial capture |
| 10-16 21:29 | 40m | - / - | R6FML | -11 / - | 2 | Partial capture |
| 10-16 21:27 | 40m | -16 / - | F4IQX | 0 / -8 | 3 | Partial capture |
| 10-16 21:27 | 40m | -18 / -12 | IU8RFW | -6 / - | 5 | ✓ Closing observed |
| 10-16 21:26 | 40m | - / - | IK2ZJR | -8 / - | 2 | ✓ Closing fragment |
| 10-16 21:21 | 40m | -18 / - | SP7TF | - / -16 | 2 | Partial capture |
| 10-16 21:18 | 40m | - / -15 | JF1UVJ | -18 / - | 5 | ✓ Closing fragment |
| 10-16 21:17 | 40m | - / -9 | ON3MOH | -18 / - | 2 | ✓ Closing fragment |
| 10-16 21:11 | 40m | - / - | F1IQH | -22 / - | 2 | ✓ Closing fragment |
| 10-16 21:10 | 40m | - / -15 | DF1IH | -10 / - | 2 | Partial capture |
| 10-16 21:09 | 40m | - / - | R6FML | -22 / - | 2 | Partial capture |
| 10-14 18:14 | 60m | - / - | DJ4MM | +6 / - | 8 | Partial capture |
| 10-14 18:14 | 60m | - / -23 | DK6AH | -16 / - | 3 | Partial capture |
| 10-14 18:13 | 60m | - / -7 | YL2SW | 0 / - | 4 | ✓ Closing fragment |
| 10-14 18:13 | 60m | - / - | HA5CPN | -12 / - | 2 | Partial capture |
| 10-14 18:13 | 60m | - / -18 | LY3W | +8 / - | 3 | ✓ Closing fragment |
| 10-14 18:09 | 60m | - / -17 | SP7IIT | -5 / - | 5 | ✓ Closing fragment |
| 10-14 17:50 | 80m | - / -21 | UA4FEN | -10 / - | 4 | Partial capture |
| 10-14 17:47 | 80m | - / -24 | R2APC | +2 / - | 4 | ✓ Closing fragment |
| 10-12 20:34 | 60m | - / - | M7FTM | -11 / - | 3 | Partial capture |
| 10-12 20:33 | 60m | - / -15 | EA3EDU | -12 / - | 10 | ✓ Closing fragment |
| 10-12 20:33 | 60m | - / - | OE3LQA | -13 / - | 3 | Partial capture |
| 10-12 20:32 | 60m | - / -4 | UT5ECZ | -11 / - | 4 | ✓ Closing fragment |
| 10-12 20:31 | 60m | - / - | G6PWS | -1 / - | 9 | Partial capture |
| 10-12 20:30 | 60m | - / -9 | 9A3K | -1 / - | 4 | ✓ Closing fragment |
| 10-12 20:30 | 60m | - / -9 | DF7EF | +6 / - | 2 | ✓ Closing fragment |
| 10-12 20:30 | 60m | - / - | PA1POS | +12 / - | 7 | Partial capture |
| 10-12 20:20 | 40m | - / - | 2E0SHD | -15 / - | 9 | Partial capture |
| 10-10 19:49 | 80m | - / - | OE6TNO | 0 / - | 7 | Partial capture |
| 10-10 19:38 | 80m | - / -17 | S58N | +12 / - | 3 | ✓ Closing fragment |
| 10-10 19:30 | 60m | - / - | EB5R | -16 / - | 3 | Partial capture |
| 10-10 19:23 | 60m | - / - | EA4ETU | -11 / - | 2 | Partial capture |
| 10-10 19:17 | 60m | - / -11 | LZ1GC | -12 / - | 2 | ✓ Closing fragment |
| 10-10 19:14 | 60m | - / - | 5P6MJ | -17 / - | 3 | ✓ Closing fragment |
| 10-10 19:12 | 60m | - / - | EA4ETU | -11 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195615 -10 502 IT9PHU UN3QA R-15 200045 -21 2422 CQ UN3QA MN83 200130 -12 2422 UN3QA OR1A JO21 (x4) 200500 -3 2422 UN3QA G5NGL IO91 200515 -16 1921 UN3QA DJ0MAB JN49 200530 -11 2422 UN3QA G5NGL IO91 200745 -14 2042 UN3QA DB3EH JO42 (x2) 200945 -2 2430 UN3QA R4FDD LO33 201015 +6 2430 UN3QA SV4LGX KM09 (x2) 201115 +0 2431 UN3QA R4FDD 73
UTC dB Audio Message 205115 -3 713 UN3QA HB9DDS JN47 205115 -5 1077 UN3QA DH1BBO JO42 205145 -1 713 UN3QA HB9DDS JN47 205145 -12 1077 UN3QA DH1BBO JO42 205215 -7 713 UN3QA HB9DDS JN47 205215 -17 1077 UN3QA DH1BBO JO42 205245 -4 712 UN3QA HB9DDS JN47 205245 -4 1077 UN3QA DH1BBO JO42 (x8)
UTC dB Audio Message 195000 +0 2448 UN3QA OE6TNO JN77 (x5) 174715 -5 2606 UN3QA R2APC KO85 174745 -16 2313 UN3QA R9XAC 73 174745 +7 2606 UN3QA R2APC KO85 (x3) 175015 -11 2313 UN3QA UA4FEN -21 (x4) 175845 +2 2888 UN3QA UR4LG KN89
UTC dB Audio Message 193230 -13 1363 UN3QA R3DPH -13 (x3) 194615 -21 1846 UN3QA RC9WC -08 (x2) 194915 -16 1661 UN3QA RA8AO MO06 (x2)
UTC dB Audio Message 172045 -10 2836 IU3WOH UN3QA -06 172100 -2 2837 UN3QA IU3WOH R-04 172215 -14 2835 CQ UN3QA MN83 (x2) 172315 -1 2836 SV2AJX UN3QA -18 (x3) 190345 -18 2113 CQ UN3QA MN83 190415 -16 2113 HA1BL UN3QA -06 (x2) 190645 -15 2114 OK2BRV UN3QA R-13 190730 -16 2115 UN3QA K1WY FN31 (x2) 190815 -17 2114 BI1AFK UN3QA RR73 190915 -17 2114 CQ UN3QA MN83
UTC dB Audio Message 100545 +3 489 UN3QA IK4LZH JN54 (x3) 100715 -13 413 UN3QA IU0VOG JN61 (x2) 101615 +7 489 UN3QA IK4LZH JN54 (x5) 193945 -6 2351 UN3QA ON7GB JO21 (x3) 180145 -9 837 UN3QA CT3MD -12 (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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