UA3DPM — 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 UA3DPM, decoded by SO8OO in southeastern Poland. 3,262 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-04.
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 3,262 FT8 messages attributed to UA3DPM as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (75%), followed by 80 m (16%) and 20 m (7%). Most decodes (67%) fell within the six-hour window 13:00-19:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-11-04 08:36 UTC
Observed FT8 message patterns
- Attributed sample
- 3,262 messages
- Active dates
- 52 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -14 to +7.8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 234, moderate (-15 to -9 dB) 617, strong (≥ -8 dB) 2,411.
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 UA3DPM 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 UA3DPM
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
- KO95 · 1,901 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,309 km (approx.)
- Last such locator decoded
- 2026-11-04 08:33 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 | UA3DPM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 08:37 | 40m | - / -9 | PD7BDN | -12 / - | 4 | ✓ Closing fragment |
| 11-04 06:47 | 40m | -16 / - | R5VCW | - / - | 2 | Partial capture |
| 11-04 06:39 | 40m | -7 / - | RU7KQ | -12 / +3 | 5 | ✓ Closing observed |
| 11-04 06:35 | 40m | -8 / - | RU3G | - / +8 | 2 | ✓ Closing fragment |
| 11-04 06:32 | 40m | -6 / - | IK4JPP | - / -17 | 2 | Partial capture |
| 11-04 06:31 | 40m | -7 / -8 | SV1DKR | -6 / - | 4 | ✓ Closing observed |
| 11-04 06:30 | 40m | -4 / - | GJ0KYZ | -11 / -5 | 3 | ✓ Closing observed |
| 11-04 06:27 | 40m | -2 / - | MI7XHT | - / - | 2 | ✓ Closing fragment |
| 11-04 06:14 | 40m | -10 / -1 | 5B4AMX | -18 / -12 | 4 | ✓ Full exchange observed |
| 11-04 06:11 | 40m | +1 / - | 3A2LF | - / - | 2 | Partial capture |
| 11-04 05:12 | 40m | +8 / - | RD0L/M | - / -6 | 6 | Partial capture |
| 11-04 05:01 | 80m | 0 / -11 | OM3ZAS | -2 / -13 | 3 | ✓ Full exchange observed |
| 11-04 04:58 | 80m | -2 / - | R6ZB | - / -4 | 5 | ✓ Closing fragment |
| 11-04 04:55 | 80m | -3 / -10 | RZ3ZY | -10 / +4 | 5 | ✓ Full exchange observed |
| 11-04 04:50 | 80m | +7 / +4 | RK3AW/P | -8 / - | 5 | ✓ Full exchange observed |
| 11-04 04:47 | 80m | +8 / - | TF3VG | - / -18 | 4 | ✓ Closing fragment |
| 11-04 04:44 | 80m | +5 / - | EC3A | - / - | 2 | Partial capture |
| 11-04 04:41 | 80m | +4 / - | IK5BOH/2 | - / - | 2 | Partial capture |
| 11-04 04:37 | 80m | +6 / - | TF3VG | - / - | 4 | Partial capture |
| 11-04 04:32 | 80m | +3 / -3 | MI0NWA | -6 / -12 | 5 | ✓ Full exchange observed |
| 11-04 04:30 | 80m | +8 / - | F5OYA/P | - / - | 2 | Partial capture |
| 11-04 04:26 | 80m | +5 / - | W3UA | - / -16 | 3 | ✓ Closing fragment |
| 11-04 04:25 | 80m | +8 / -7 | T77RN | -11 / -21 | 6 | ✓ Full exchange observed |
| 11-04 04:23 | 80m | - / -15 | IK4TVP | +8 / - | 4 | Partial capture |
| 11-04 04:21 | 80m | +8 / -12 | CT7BRV | -8 / -17 | 5 | ✓ Full exchange observed |
| 11-04 04:20 | 80m | +10 / -17 | TF4M | -8 / -17 | 12 | ✓ Full exchange observed |
| 11-04 04:18 | 80m | +15 / -5 | 4O7CC | +7 / -5 | 5 | ✓ Full exchange observed |
| 11-01 14:39 | 80m | 0 / - | HS5NMF | - / -19 | 9 | Partial capture |
| 11-01 14:35 | 80m | -2 / - | UB9UZA | - / +6 | 2 | ✓ Closing fragment |
| 11-01 14:33 | 80m | 0 / - | BI1TX | - / - | 3 | Partial capture |
| 11-01 14:25 | 80m | +6 / - | UK8FF | - / - | 3 | Partial capture |
| 11-01 14:15 | 80m | +2 / - | RA9YJU | - / -14 | 3 | ✓ Closing fragment |
| 11-01 14:12 | 80m | +4 / - | R3ND | - / +4 | 3 | ✓ Closing fragment |
| 11-01 14:09 | 80m | -3 / - | RA0SCZ | - / -13 | 4 | ✓ Closing fragment |
| 11-01 14:02 | 80m | +2 / - | RA3TSK | -9 / +1 | 7 | ✓ Closing observed |
| 11-01 13:54 | 80m | -10 / - | RT2P | -23 / +7 | 6 | ✓ Closing observed |
| 11-01 13:25 | 40m | -8 / -10 | DA1ST | 0 / -15 | 4 | ✓ Full exchange observed |
| 11-01 13:19 | 40m | +2 / - | IU8RFW | -8 / -14 | 3 | Partial capture |
| 11-01 13:19 | 40m | -4 / - | UD1I | - / -20 | 2 | ✓ Closing fragment |
| 11-01 13:10 | 40m | +10 / -5 | M0BEW | -8 / -12 | 4 | ✓ Full exchange observed |
| 11-01 13:08 | 40m | +7 / - | JA1XIA | - / -25 | 4 | Partial capture |
| 11-01 12:32 | 40m | -15 / - | PC40EUDXF | - / -2 | 3 | Partial capture |
| 11-01 12:08 | 40m | -4 / - | VR2ZXP | - / - | 2 | Partial capture |
| 11-01 11:47 | 40m | - / -11 | EW6GB/P | -2 / - | 2 | ✓ Closing fragment |
| 11-01 05:56 | 80m | -24 / -20 | G0BLB | +7 / -11 | 5 | ✓ Full exchange observed |
| 11-01 05:55 | 80m | -22 / -6 | RA2FGK | -2 / - | 3 | ✓ Closing observed |
| 11-01 05:41 | 80m | - / - | ON8WR | -7 / - | 3 | Partial capture |
| 11-01 05:40 | 80m | -9 / -5 | LX1TI | +5 / - | 4 | ✓ Closing observed |
| 11-01 05:34 | 80m | -9 / -16 | GU4WRP | -6 / -12 | 10 | Partial capture |
| 11-01 05:31 | 80m | -11 / -11 | F1PBZ | +13 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063915 -7 2516 RU7KQ UA3DPM KO95 (x4) 064100 -12 2517 UA3DPM RU7KQ RR73 064415 -5 2517 R2DZJ UA3DPM RR73 064730 -15 2356 R5VCW UA3DPM KO95 (x2) 064900 -10 2355 F5OYA/P UA3DPM KO95 083300 -23 1900 R9GM UA3DPM KO95 083630 -15 2324 R3VAG UA3DPM R+10 083715 -10 2324 UA3DPM PD7BDN JO22 (x4)
UTC dB Audio Message 045530 -6 2720 RZ3ZY UA3DPM KO95 045615 -9 2717 UA3DPM RZ3ZY -10 045630 -3 2720 RZ3ZY UA3DPM R+04 045645 -11 2720 UA3DPM RZ3ZY RR73 045700 +0 2720 RZ3ZY UA3DPM 73 045845 -5 2720 R6ZB UA3DPM KO95 (x5) 050115 -3 2720 R2FEA UA3DPM KO95 050130 -2 1793 UA3DPM OM3ZAS -11 050145 +2 2720 OM3ZAS UA3DPM R-13 (x2) 050345 -2 2720 R2FEA UA3DPM KO95
UTC dB Audio Message 151815 -21 1865 UA3DPM UA1OMS LP31 (x3) 152200 -14 1147 UA3DPM LA9GX -08 (x2) 160315 -16 1584 UA3DPM RA3UEV RR73 160545 -21 1827 UA3DPM RU3DNN KO96 (x4) 160845 -24 1718 R4RL UA3DPM KO95 161215 -5 2328 UA3DPM RN3TT -09 (x2) 161630 -14 905 UA3DPM RC6OZ -14 161930 -23 2240 UA6XY UA3DPM KO95
UTC dB Audio Message 100915 +2 832 UA3DPM UI6O -04 100930 +19 2985 UI6O UA3DPM R+07 100945 -8 831 UA3DPM UI6O RRR 101000 +15 2985 UI6O UA3DPM 73 101015 +15 2985 UA3DPM RV6ANA KN95 (x2) 101100 +18 2986 RV6ANA UA3DPM +15 101115 +15 2985 UA3DPM RV6ANA R-02 101130 +20 2986 RV6ANA UA3DPM RR73 101145 +20 2984 UA3DPM RV6ANA 73 101230 +14 2986 R7IQ UA3DPM KO95 (x4) 101500 +17 2696 <...> UA3DPM KO95
UTC dB Audio Message 111115 -8 2796 RV6HSN UA3DPM KO95
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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