DL0FH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL0FH, decoded by SO8OO in southeastern Poland. 28 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-17.
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 28 FT8 messages attributed to DL0FH as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -7 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 28 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -12 to -2 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 18.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DL0FH in decoded directed-looking exchanges:
Most frequent locator attributed to DL0FH
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
- JO40 · 15 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 911 km (approx.)
- Last such locator decoded
- 2026-07-17 20:18 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 | DL0FH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-17 20:14 | 80m | -8 / -2 | SP2FTL | +10 / -8 | 9 | ✓ Full exchange observed |
| 07-17 20:11 | 80m | -8 / -4 | SP9UPH | +18 / -1 | 6 | ✓ Full exchange observed |
| 07-17 20:10 | 80m | - / - | DG9NED | -5 / - | 9 | Partial capture |
| 07-17 20:07 | 80m | - / -19 | DG0JJH | -11 / - | 3 | Partial capture |
| 07-17 20:06 | 80m | - / -8 | DO6AZ | -1 / - | 3 | ✓ Closing fragment |
| 07-17 20:04 | 80m | - / +6 | DB9LG | +4 / - | 4 | ✓ Closing fragment |
| 07-17 20:03 | 80m | - / -6 | OE5PEN | +4 / - | 3 | ✓ Closing fragment |
| 07-17 20:03 | 80m | - / - | DC2CB | -7 / - | 5 | Partial capture |
| 07-17 20:03 | 80m | - / - | F5RRS | +2 / - | 4 | Partial capture |
| 07-17 20:01 | 80m | -4 / -3 | DO3ME | +2 / +3 | 6 | ✓ Full exchange observed |
| 07-17 20:00 | 80m | - / +8 | DL8UVG | +10 / - | 2 | Partial capture |
| 07-17 19:54 | 80m | - / - | IV3DSG | +4 / - | 2 | ✓ Closing fragment |
| 07-17 19:53 | 80m | - / -4 | DF3YG | -9 / - | 7 | ✓ Closing fragment |
| 07-17 19:53 | 80m | -14 / 0 | DL1STV | -10 / -11 | 2 | Partial capture |
| 07-17 19:53 | 80m | - / - | DO1MDO | -4 / - | 3 | Partial capture |
| 07-17 19:49 | 80m | -6 / - | UA4FKT | +4 / -8 | 5 | Partial capture |
| 07-17 19:47 | 80m | - / - | F5RRS | -2 / - | 5 | Partial capture |
| 07-17 19:47 | 80m | - / -14 | PA0EBG | -15 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201400 +2 1787 DL0FH DG9NED JN49 201415 -10 902 SP2FTL DL0FH -08 201430 +14 902 DL0FH SP2FTL R-02 201430 -1 1787 DL0FH DG9NED JN49 201445 -7 902 SP2FTL DL0FH RR73 201500 +11 902 DL0FH SP2FTL 73 201515 -2 902 CQ DL0FH JO40 201600 +8 902 DL0FH SP2FTL JO93 201615 -6 902 SP2FTL DL0FH -03 201630 +4 902 DL0FH SP2FTL R+03 201645 -7 902 SP2FTL DL0FH RR73 201715 -7 902 CQ DL0FH JO40 (x4)
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