DG3FFM — 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 DG3FFM, decoded by SO8OO in southeastern Poland. 301 FT8 messages attributed to this token as transmitter, on 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-07-09 and 2026-10-25.
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 301 FT8 messages attributed to DG3FFM as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (58%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 301 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -14 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 130, strong (≥ -8 dB) 154.
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 DG3FFM 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 DG3FFM
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
- JO41 · 176 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 916 km (approx.)
- Last such locator decoded
- 2026-10-25 10:16 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 | DG3FFM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-25 10:17 | 40m | -11 / - | DL3XI | - / -15 | 3 | ✓ Closing fragment |
| 10-25 10:13 | 40m | -10 / - | M9ORB | - / -4 | 2 | ✓ Closing fragment |
| 10-25 10:07 | 40m | -8 / - | SM4MNN | - / -17 | 2 | Partial capture |
| 10-25 09:48 | 40m | -10 / - | DC9GT | - / -2 | 2 | ✓ Closing fragment |
| 10-25 09:45 | 40m | -11 / - | PD2MAC/P | - / -6 | 2 | ✓ Closing fragment |
| 10-25 09:43 | 40m | -8 / -7 | IQ4JO | -3 / -6 | 3 | Partial capture |
| 10-25 09:36 | 40m | -7 / - | DL2GMI | - / -4 | 2 | ✓ Closing fragment |
| 10-25 09:30 | 40m | -8 / - | PA0MUS | - / -11 | 2 | ✓ Closing fragment |
| 10-25 09:29 | 40m | -10 / - | PD1SCO | - / +5 | 2 | ✓ Closing fragment |
| 10-25 09:24 | 40m | -10 / - | F1PBZ | -10 / +2 | 4 | ✓ Closing observed |
| 10-25 09:22 | 40m | -8 / -3 | ON6UR | -12 / -14 | 6 | Partial capture |
| 10-25 09:20 | 40m | - / -1 | F1PBZ | -12 / - | 3 | Partial capture |
| 09-27 08:34 | 40m | -12 / - | RV3SBS/P | - / - | 4 | Partial capture |
| 09-27 08:19 | 40m | -11 / - | M7GOA | - / -17 | 2 | ✓ Closing fragment |
| 09-27 08:18 | 40m | -12 / - | M9IXK | - / -10 | 2 | ✓ Closing fragment |
| 09-27 08:17 | 40m | - / - | PI4TS | -14 / - | 2 | Partial capture |
| 09-27 08:08 | 40m | -12 / - | YL3GAO | -8 / -9 | 5 | ✓ Closing observed |
| 09-27 08:04 | 40m | - / - | EU1AFX | -14 / - | 3 | ✓ Closing fragment |
| 09-27 07:59 | 40m | -12 / - | F4LEM | -14 / -7 | 2 | Partial capture |
| 09-27 07:57 | 40m | -11 / - | M7HET | - / -8 | 2 | ✓ Closing fragment |
| 09-27 07:50 | 40m | -10 / - | TA3NK | - / -20 | 2 | ✓ Closing fragment |
| 09-22 15:58 | 40m | +4 / - | G0VRX | - / -8 | 2 | ✓ Closing fragment |
| 09-22 15:58 | 40m | +8 / +3 | F1PBZ | -7 / +2 | 6 | ✓ Full exchange observed |
| 09-22 15:56 | 40m | +6 / - | SV1DKR | -12 / -14 | 4 | ✓ Closing observed |
| 09-22 15:54 | 40m | +3 / - | DF3IAL | - / -11 | 2 | ✓ Closing fragment |
| 09-22 15:52 | 40m | +6 / -11 | DL8TV | +5 / +3 | 6 | ✓ Full exchange observed |
| 09-22 15:51 | 40m | -2 / -1 | PD4HT | +3 / +2 | 5 | ✓ Full exchange observed |
| 09-22 15:43 | 40m | +8 / -15 | R2FBW | -13 / -11 | 20 | ✓ Full exchange observed |
| 09-22 15:43 | 40m | +8 / - | LZ1BT | - / -14 | 2 | ✓ Closing fragment |
| 09-22 15:41 | 40m | +4 / -1 | DC6MT | -9 / -2 | 5 | ✓ Full exchange observed |
| 09-22 15:37 | 40m | +3 / - | G2DD | - / -8 | 3 | ✓ Closing fragment |
| 09-22 15:32 | 40m | +7 / - | DL2KAC | - / -5 | 3 | ✓ Closing fragment |
| 09-22 15:31 | 40m | +3 / -15 | R7MP | -8 / -7 | 5 | ✓ Full exchange observed |
| 09-22 15:30 | 40m | +2 / - | DL9DAJ | -4 / +3 | 5 | ✓ Full exchange observed |
| 09-22 15:25 | 40m | +2 / -5 | OH5KNL | +1 / +2 | 7 | ✓ Full exchange observed |
| 09-22 15:25 | 40m | +2 / -5 | YO9PH | -2 / +1 | 4 | ✓ Full exchange observed |
| 09-21 17:27 | 40m | -4 / - | JR1UTC | - / -18 | 2 | ✓ Closing fragment |
| 09-21 17:22 | 40m | - / -1 | DC2SF | +1 / - | 3 | ✓ Closing fragment |
| 09-21 16:59 | 40m | -2 / - | RZ4FWA | -8 / -11 | 2 | Partial capture |
| 09-21 16:56 | 40m | +3 / -7 | M1KAC | -8 / -2 | 4 | Partial capture |
| 09-21 16:54 | 40m | -2 / - | 5Q1X | - / -6 | 2 | ✓ Closing fragment |
| 09-21 16:47 | 40m | +3 / - | F2VX/P | - / -13 | 2 | Partial capture |
| 09-21 16:44 | 40m | +2 / - | DL5IF | - / -6 | 2 | ✓ Closing fragment |
| 09-20 09:13 | 40m | -9 / -18 | US1MM | +11 / - | 5 | ✓ Closing observed |
| 09-20 08:57 | 40m | - / +5 | DL7ARV | +6 / - | 8 | ✓ Closing fragment |
| 09-20 08:55 | 40m | -8 / - | DK2SW | -19 / 0 | 2 | ✓ Closing observed |
| 09-20 08:51 | 40m | -8 / - | ON1DGN | - / +7 | 2 | ✓ Closing fragment |
| 09-20 08:50 | 40m | -7 / +4 | OH3MB | -17 / - | 3 | ✓ Closing observed |
| 09-02 17:53 | 40m | -7 / - | RI1FJL | - / -9 | 14 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 100545 -12 493 IU4PTA DG3FFM 73 100745 -9 493 SM4MNN DG3FFM -17 (x2) 100915 -10 493 CQ DG3FFM JO41 (x2) 101345 -10 493 M9ORB DG3FFM -04 (x2) 101515 -10 493 CQ DG3FFM JO41 (x4) 101715 -11 493 DL3XI DG3FFM -15 (x3) 102045 -11 493 PA2AMJ DG3FFM R-09
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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