DL7UMG — 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 DL7UMG, decoded by SO8OO in southeastern Poland. 857 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 44 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-05.
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 857 FT8 messages attributed to DL7UMG as the transmitting token by decoded message structure across 44 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (50%), followed by 60 m (28%) and 80 m (13%). Most decodes (63%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was 0 dB.
Overview
Bands
Last attributed message: 2026-11-05 19:10 UTC
Observed FT8 message patterns
- Attributed sample
- 857 messages
- Active dates
- 44 UTC dates
- Estimated median S/N
- 0 dB
- Estimated 10th-90th percentile
- -10.9 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 89, strong (≥ -8 dB) 740.
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 DL7UMG 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 DL7UMG
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
- JO60 · 346 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 628 km (approx.)
- Last such locator decoded
- 2026-11-05 19:10 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 | DL7UMG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 19:09 | 160m | -1 / - | 9H1ES | - / - | 3 | Partial capture |
| 11-05 19:06 | 160m | -12 / -5 | OM2WW | -12 / +2 | 6 | ✓ Full exchange observed |
| 11-05 19:04 | 160m | -8 / -11 | IK3BNO | +2 / +3 | 4 | ✓ Full exchange observed |
| 11-05 19:00 | 160m | -7 / - | IK3BNO | - / - | 2 | Partial capture |
| 11-05 18:58 | 160m | -7 / -6 | OE2CAL | -6 / - | 5 | ✓ Full exchange observed |
| 11-05 18:57 | 160m | -16 / - | S51SU | - / - | 2 | Partial capture |
| 11-02 15:50 | 60m | -6 / - | HB9HJQ | -9 / - | 7 | ✓ Full exchange observed |
| 11-02 15:48 | 60m | - / - | DH8GV | -5 / - | 4 | ✓ Closing fragment |
| 11-02 15:46 | 60m | 0 / - | DH1VY | -10 / - | 7 | ✓ Full exchange observed |
| 11-02 15:46 | 60m | +1 / - | DL2AND | -6 / - | 4 | ✓ Full exchange observed |
| 11-02 15:43 | 60m | -4 / - | ES2HV | - / +4 | 2 | ✓ Closing fragment |
| 11-02 15:41 | 60m | +1 / - | M0TRZ | - / -1 | 4 | ✓ Closing fragment |
| 11-02 15:36 | 60m | +5 / - | YE4FNN | - / - | 3 | Partial capture |
| 11-02 15:34 | 60m | +5 / - | OE5YCP | -18 / +2 | 4 | ✓ Closing observed |
| 11-02 15:30 | 60m | +4 / - | YE4FNN | - / - | 5 | Partial capture |
| 11-02 15:27 | 60m | +4 / - | SQ2EAR | - / - | 3 | ✓ Closing fragment |
| 11-02 15:22 | 60m | +8 / - | DL5AOL | -12 / - | 5 | ✓ Full exchange observed |
| 11-02 15:20 | 60m | +1 / - | SP4NKJ | -6 / +10 | 6 | ✓ Full exchange observed |
| 11-02 12:59 | 40m | -1 / - | DH2NJS | -9 / - | 8 | Partial capture |
| 11-02 12:58 | 40m | 0 / - | HA3HZ | -13 / - | 5 | ✓ Full exchange observed |
| 11-02 12:57 | 40m | -1 / - | OZ6MM | - / +9 | 2 | ✓ Closing fragment |
| 11-02 12:54 | 40m | 0 / +3 | SP2ADI | +3 / - | 5 | ✓ Full exchange observed |
| 11-01 07:07 | 80m | +4 / - | F8CFO | - / - | 2 | Partial capture |
| 11-01 07:01 | 80m | 0 / - | F4NPE | - / -10 | 4 | Partial capture |
| 11-01 06:59 | 80m | +4 / - | OS4K | - / -14 | 2 | ✓ Closing fragment |
| 11-01 06:58 | 80m | +8 / - | PE1NPS | -13 / - | 5 | Partial capture |
| 11-01 06:56 | 80m | +4 / - | DR1W | -15 / - | 5 | ✓ Closing observed |
| 10-31 18:28 | 160m | -3 / +8 | SM7DOX | -8 / - | 6 | ✓ Full exchange observed |
| 10-31 18:26 | 160m | -4 / -13 | IC8FEM | -15 / +5 | 4 | ✓ Full exchange observed |
| 10-31 18:24 | 160m | +1 / - | OZ1ADL | +3 / - | 4 | ✓ Closing observed |
| 10-31 18:24 | 160m | - / - | RU3DNN | -7 / - | 2 | Partial capture |
| 10-31 18:20 | 160m | -2 / - | OK1DXR | -7 / - | 7 | ✓ Full exchange observed |
| 10-31 18:19 | 160m | -2 / - | F4EEJ | - / +4 | 2 | ✓ Closing fragment |
| 10-31 13:18 | 60m | -2 / - | DL8UFT | - / - | 2 | Partial capture |
| 10-31 13:16 | 60m | -4 / - | PI4RCK | -12 / - | 6 | ✓ Full exchange observed |
| 10-31 13:14 | 60m | 0 / -3 | IW2DNI | -10 / - | 4 | ✓ Full exchange observed |
| 10-31 11:24 | 60m | -8 / - | PC1JB | - / - | 2 | Partial capture |
| 10-31 10:59 | 10m | - / +4 | CT2HEX | -8 / - | 2 | ✓ Closing fragment |
| 10-31 10:55 | 10m | - / -7 | CR7BUJ | -16 / - | 2 | ✓ Closing fragment |
| 10-30 15:57 | 60m | +1 / - | DL0IPA | -8 / - | 6 | ✓ Full exchange observed |
| 10-30 15:54 | 60m | +4 / -15 | EU7X | -3 / - | 7 | ✓ Full exchange observed |
| 10-30 15:53 | 60m | +4 / +10 | DL3MDK | -3 / - | 6 | ✓ Full exchange observed |
| 10-30 15:51 | 60m | +4 / - | DD0IPA | -7 / - | 7 | ✓ Full exchange observed |
| 10-29 11:03 | 40m | -8 / - | IU8RFW | - / 0 | 3 | ✓ Closing fragment |
| 10-29 11:01 | 40m | -7 / - | OL900LTV | - / -3 | 3 | Partial capture |
| 10-29 10:47 | 40m | -7 / - | M7FHO | - / -1 | 3 | ✓ Closing fragment |
| 10-29 10:43 | 40m | -5 / - | HB9DLT | - / -7 | 6 | ✓ Closing fragment |
| 10-28 09:23 | 40m | -4 / - | DB1BC | - / +1 | 3 | ✓ Closing fragment |
| 10-27 19:47 | 160m | -18 / - | SP6TK | - / - | 2 | Partial capture |
| 10-27 19:44 | 160m | -18 / -8 | PI4DX | +4 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190045 -8 1600 IK3BNO DL7UMG JO60 (x2) 190430 +8 817 DL7UMG IK3BNO -11 190445 -14 1635 IK3BNO DL7UMG R+03 190500 -5 817 DL7UMG IK3BNO RR73 190515 -3 1635 IK3BNO DL7UMG 73 190645 -15 1635 OM2WW DL7UMG JO60 (x2) 190730 -13 1321 DL7UMG OM2WW -05 190745 -8 1635 OM2WW DL7UMG R+02 190800 -10 1321 DL7UMG OM2WW RR73 190815 -10 1635 OM2WW DL7UMG 73 190915 +1 1635 9H1ES DL7UMG JO60 (x3)
UTC dB Audio Message 154800 +3 1544 DH1VY DL7UMG +18 154815 -6 1362 DL7UMG DH8GV JO33 154815 -11 908 DL7UMG DH1VY R+20 154830 -4 1544 DH1VY DL7UMG RR73 154845 -4 1362 DL7UMG DH8GV JO33 154845 -9 908 DL7UMG DH1VY 73 154915 -4 1362 DL7UMG DH8GV R+23 (x2) 155015 -5 1543 HB9HJQ DL7UMG JO60 (x3) 155130 -8 1543 DL7UMG HB9HJQ +19 155145 -4 1543 HB9HJQ DL7UMG R+27 155200 -10 1543 DL7UMG HB9HJQ RR73 155215 -6 1543 HB9HJQ DL7UMG 73
UTC dB Audio Message 125730 -2 1158 OZ6MM DL7UMG R+09 (x2) 125815 -13 1886 DL7UMG HA3HZ JN96 125830 +5 1158 HA3HZ DL7UMG +15 125845 -12 1886 DL7UMG HA3HZ R+13 125900 -5 1158 HA3HZ DL7UMG RR73 125915 -13 1886 DL7UMG HA3HZ 73 125930 -7 1157 DL7UMG DH2NJS JO50 (x2) 130015 +5 1158 DH2NJS DL7UMG +13 130030 -10 1158 DL7UMG DH2NJS JO50 130045 +1 1158 DH2NJS DL7UMG +14 (x4)
UTC dB Audio Message 065830 -14 2403 DL7UMG PE1NPS JO22 065830 -15 1202 DL7UMG DR1W 73 065900 -14 2402 DL7UMG PE1NPS JO22 065915 +1 1125 OS4K DL7UMG R-14 065930 -12 2402 DL7UMG PE1NPS JO22 065945 +6 1125 OS4K DL7UMG 73 070015 +7 1125 PE1NPS DL7UMG +20 (x2) 070115 -2 1125 F4NPE DL7UMG -10 (x5) 070700 +3 1125 F8CFO DL7UMG JO60 (x2)
UTC dB Audio Message 100345 -15 976 DL7UMG SV1CQN -04 (x2) 091745 -16 1291 DL7UMG UX3HX +02 104330 -15 1369 DL7UMG G4PMZ RR73 105545 -15 1167 DL7UMG CR7BUJ -07 (x2) 105900 -9 1441 DL7UMG CT2HEX +04 (x2)
UTC dB Audio Message 095530 +2 810 OH2IPA DL7UMG JO60 (x3)
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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