DH3MFW — 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 DH3MFW, decoded by SO8OO in southeastern Poland. 889 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 35 UTC dates in the available aggregate history. Observed between 2026-06-07 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 889 FT8 messages attributed to DH3MFW as the transmitting token by decoded message structure across 35 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (49%), followed by 20 m (42%) and 10 m (6%). Most decodes (52%) fell within the six-hour window 06:00-12:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-04 08:41 UTC
Observed FT8 message patterns
- Attributed sample
- 889 messages
- Active dates
- 35 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -15 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 60, moderate (-15 to -9 dB) 311, strong (≥ -8 dB) 518.
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 DH3MFW 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 DH3MFW
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
- JN58 · 534 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 799 km (approx.)
- Last such locator decoded
- 2026-11-04 08:41 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 | DH3MFW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 08:08 | 40m | - / -9 | ON4KEB | -7 / - | 3 | ✓ Closing fragment |
| 11-04 08:08 | 40m | -12 / -19 | PC6A | -6 / - | 6 | ✓ Closing observed |
| 11-04 08:01 | 40m | - / -11 | YO1BRANCUSI | +4 / - | 2 | Partial capture |
| 11-04 07:51 | 40m | -15 / -18 | F1PBZ | -12 / -7 | 4 | Partial capture |
| 11-04 07:51 | 40m | - / -10 | OE6OCG | -2 / - | 3 | ✓ Closing fragment |
| 11-01 09:04 | 80m | -11 / -15 | DL9DAJ | -17 / -17 | 8 | Partial capture |
| 11-01 08:56 | 80m | -10 / - | DL9DAJ | -12 / -12 | 9 | Partial capture |
| 11-01 08:52 | 80m | -12 / - | DO9SAM | - / -11 | 2 | ✓ Closing fragment |
| 11-01 08:50 | 80m | - / -10 | DO5RRS | -10 / - | 3 | ✓ Closing fragment |
| 11-01 08:47 | 80m | -9 / - | DL1HTY | -5 / - | 2 | ✓ Closing observed |
| 11-01 08:36 | 80m | -9 / -10 | DJ0MDC | -7 / -3 | 6 | ✓ Full exchange observed |
| 11-01 08:26 | 80m | -9 / - | S51SU | - / - | 9 | Partial capture |
| 11-01 08:08 | 80m | -14 / -6 | IZ3GNG | +1 / +3 | 6 | ✓ Full exchange observed |
| 11-01 08:04 | 80m | -12 / - | DO1HJK | - / - | 2 | Partial capture |
| 11-01 07:58 | 80m | -13 / +1 | DL1HTY | -6 / -8 | 3 | ✓ Full exchange observed |
| 11-01 07:57 | 80m | -10 / -17 | DO2MOG | -23 / - | 2 | ✓ Closing observed |
| 11-01 07:49 | 80m | -12 / -4 | DO5PY | -12 / -3 | 4 | ✓ Full exchange observed |
| 11-01 07:48 | 80m | -8 / -10 | S50XX | -1 / +1 | 5 | ✓ Full exchange observed |
| 11-01 07:46 | 80m | -10 / - | F4NPE | - / - | 3 | Partial capture |
| 11-01 07:45 | 80m | -9 / -21 | DL2HUC | -7 / 0 | 3 | ✓ Full exchange observed |
| 10-29 07:24 | 80m | -6 / -6 | ON8DM | -7 / -12 | 12 | ✓ Full exchange observed |
| 10-29 07:22 | 80m | -7 / - | 6W/IK2HKT | - / -4 | 2 | Partial capture |
| 10-29 07:20 | 80m | -5 / - | F4MVM | -18 / -13 | 3 | ✓ Closing observed |
| 10-29 07:17 | 80m | -5 / - | DK5OPA | -10 / - | 2 | ✓ Closing observed |
| 10-29 07:17 | 80m | -4 / -2 | PA3CPS | -4 / 0 | 5 | ✓ Full exchange observed |
| 10-29 07:08 | 80m | -4 / - | DO1OAS | - / -13 | 3 | ✓ Closing fragment |
| 10-29 07:06 | 80m | -6 / - | ON7HM | - / -5 | 2 | ✓ Closing fragment |
| 10-29 07:03 | 80m | -8 / - | DF4WQ | -19 / -2 | 5 | ✓ Full exchange observed |
| 10-29 07:03 | 80m | -4 / +3 | DK8EW | -11 / -9 | 7 | ✓ Full exchange observed |
| 10-29 07:01 | 80m | -6 / -10 | IK4TVP | -10 / +3 | 4 | ✓ Full exchange observed |
| 10-29 07:00 | 80m | -2 / +1 | DO3VE | 0 / - | 3 | ✓ Closing observed |
| 10-11 16:43 | 40m | - / -11 | DL4PY | -1 / - | 3 | ✓ Closing fragment |
| 10-11 16:35 | 40m | - / - | DL1DEU | -4 / - | 2 | Partial capture |
| 10-11 16:35 | 40m | - / -16 | DL6RAR | -4 / - | 2 | Partial capture |
| 10-11 16:05 | 40m | - / -13 | DL7ACA | -1 / - | 3 | ✓ Closing fragment |
| 10-10 08:21 | 40m | - / - | UX7QV | +4 / - | 7 | Partial capture |
| 10-10 08:10 | 40m | - / -6 | DF0AWG | -4 / - | 4 | ✓ Closing fragment |
| 10-10 08:10 | 40m | - / -18 | S53AK | -2 / - | 3 | ✓ Closing fragment |
| 10-08 08:26 | 40m | -18 / -13 | YO9PH | -2 / -4 | 4 | ✓ Full exchange observed |
| 10-08 08:21 | 40m | - / -24 | SP9UPH | +3 / - | 3 | ✓ Closing fragment |
| 10-08 08:09 | 40m | - / -14 | F4EGM | -11 / - | 3 | ✓ Closing fragment |
| 10-06 22:58 | 40m | - / -16 | RD7O | -16 / - | 2 | ✓ Closing fragment |
| 10-05 23:43 | 80m | - / - | DK0KG | +12 / - | 2 | Partial capture |
| 10-05 23:40 | 80m | +10 / -10 | IT9BYL | -8 / - | 3 | Partial capture |
| 10-05 22:38 | 80m | -1 / -15 | R6NA | -3 / -11 | 5 | ✓ Full exchange observed |
| 10-05 22:35 | 80m | - / +2 | DL80NRW | -6 / - | 2 | Partial capture |
| 10-05 22:34 | 80m | -6 / - | HB10GBT | - / - | 2 | Partial capture |
| 10-05 22:26 | 80m | +7 / -10 | IT9BYL | -11 / - | 9 | Partial capture |
| 10-05 22:21 | 80m | +4 / - | VO1HP | - / - | 3 | Partial capture |
| 10-05 22:18 | 80m | +3 / -10 | DO9BAU | +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 080745 -9 643 CQ DH3MFW JN58 080800 -6 1753 DH3MFW PC6A JO21 080800 -8 643 DH3MFW ON4KEB JO20 080830 -7 1753 DH3MFW PC6A JO21 080830 -5 643 DH3MFW ON4KEB R-09 080900 -5 1753 DH3MFW PC6A JO21 080900 -7 642 DH3MFW ON4KEB 73 080930 -10 1753 DH3MFW PC6A R-19 080945 -12 642 PC6A DH3MFW RR73 081000 -3 1753 DH3MFW PC6A 73 082830 -20 1127 DH3MFW G0HSP -15 083615 -17 1127 DH3MFW DG5YHK RRR 084100 -14 722 R9GM DH3MFW JN58 105800 +2 674 DH3MFW DL40EUDXF +02 105830 +0 674 DH3MFW RR73; DJ1TU <...> +04
UTC dB Audio Message 085730 -7 602 DL9DAJ DH3MFW -12 085745 -13 602 DH3MFW DL9DAJ JO31 085800 -9 602 DL9DAJ DH3MFW -12 (x4) 090415 -17 2337 DH3MFW DL9DAJ -15 090430 -10 602 DL9DAJ DH3MFW R-17 (x7) 132815 -6 603 SM4GOJ DH3MFW JN58
UTC dB Audio Message 081930 -12 762 OG8V DH3MFW JN58 (x2) 060815 -12 947 DH3MFW G4SRT IO82 080400 -17 945 E70SZ DH3MFW -21 080830 +5 943 CT1END/P DH3MFW JN58 (x2) 081130 +5 910 CQ DH3MFW JN58 (x4) 081330 -2 800 N5AJY DH3MFW JN58 081730 +0 800 SP2KW DH3MFW -17 (x2) 160445 -13 777 BG7BVI DH3MFW JN58 221600 -10 1767 DH3MFW PY2XAT RR73
UTC dB Audio Message 075800 -11 742 PE1NPS DH3MFW +06 (x2) 080100 -6 646 CQ DH3MFW JN58 (x2) 080200 -14 646 PE1K DH3MFW -01 080245 -13 646 DH3MFW PE1K 73 080330 -11 646 OK2XCG DH3MFW -11 080600 -12 646 HA3MN DH3MFW 73 080900 -11 645 BG5CZD DH3MFW JN58 082300 -12 704 F5MYH DH3MFW JN58 082345 -3 2016 DH3MFW F5MYH -14 082400 -12 816 F5MYH DH3MFW R-08 082415 -7 2016 DH3MFW F5MYH -14 082430 -17 816 F5MYH DH3MFW R-08 (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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