DL6FC — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO31

Receiver-side FT8 activity involving DL6FC, decoded by SO8OO in southeastern Poland. 229 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 14 UTC dates in the available aggregate history. Observed between 2026-07-12 and 2026-10-23.

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 229 FT8 messages attributed to DL6FC as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 80 m (25%) and 60 m (6%). Several six-hour UTC windows tied for the largest share (70%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

229
Messages attributed
14
UTC dates decoded
36
Active 15-min windows
-11 dB
Estimated median S/N

Bands

First attributed message: 2026-07-12
Last attributed message: 2026-10-23 06:46 UTC

Observed FT8 message patterns

Attributed sample
229 messages
Active dates
14 UTC dates
Estimated median S/N
-11 dB
Estimated 10th-90th percentile
-18 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 44, moderate (-15 to -9 dB) 95, strong (≥ -8 dB) 90.

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.

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 DL6FC

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
JO31 · 135 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,054 km (approx.)
Last such locator decoded
2026-10-23 06:46 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 UTCBandDL6FC S/NCounterpartCounterpart S/NMsgsCapture
10-23 06:41 40m -7 / - PY7ZC - / - 7 Partial capture
10-23 06:36 40m -11 / - V47NT - / - 2 Partial capture
10-23 06:32 40m -8 / - V47NT - / - 4 Partial capture
10-23 06:28 40m -13 / - PY7ZC - / - 8 Partial capture
10-23 06:17 40m - / -7 P4/WE9V -10 / - 2 Partial capture
10-22 08:02 40m -10 / - VK3BAC - / - 5 Partial capture
10-22 07:55 40m -10 / - VE2LBI - / - 3 Partial capture
10-22 07:40 40m -14 / - HI3LER - / - 10 Partial capture
10-22 07:23 40m -11 / - VK7AC - / -10 7 ✓ Closing fragment
10-16 22:20 40m -8 / - TA3F - / - 2 ✓ Closing fragment
10-16 22:12 40m -7 / -15 TA3F -18 / -19 14 Partial capture
10-16 22:04 40m -10 / - R4FDK -7 / -11 7 ✓ Closing observed
10-16 21:53 40m -8 / - HF37KJP - / -10 2 Partial capture
10-16 21:52 40m -5 / -6 EA2EWL -10 / +1 12 ✓ Full exchange observed
10-16 21:36 40m -12 / - RZ4FWA - / -15 3 Partial capture
10-16 21:28 40m - / -12 IU3IOV -15 / - 5 Partial capture
10-16 21:15 40m - / - EA2EWL -14 / - 4 Partial capture
10-16 21:14 40m - / - G8RZ -5 / - 5 Partial capture
10-16 21:02 40m - / - IU8RFW -5 / - 3 Partial capture
10-05 20:54 60m - / -14 G3PDQ -5 / - 2 ✓ Closing fragment
10-05 20:52 60m - / - OE7FTI -16 / - 2 Partial capture
10-05 20:16 60m - / -15 DK9NP +6 / - 4 ✓ Closing fragment
10-05 20:06 60m - / -14 G0AZH -3 / - 12 Partial capture
10-05 20:03 60m - / -4 DH4PAP -5 / - 4 ✓ Closing fragment
10-05 20:00 60m -11 / +6 DG1ABE -7 / - 5 ✓ Closing observed
10-05 19:59 60m - / - DG4BZ +7 / - 4 Partial capture
10-01 19:24 60m - / - OV5SP -14 / - 3 ✓ Closing fragment
09-30 19:23 60m - / -12 DL4NFB +1 / - 2 ✓ Closing fragment
09-30 19:20 60m - / -18 DG0OAT -11 / - 3 ✓ Closing fragment
09-30 19:16 60m -17 / - PF1B -5 / - 5 ✓ Closing observed
09-30 19:15 60m - / -9 SP1MGM 0 / - 4 ✓ Closing fragment
09-30 19:11 60m - / -10 DK0ND +1 / - 3 Partial capture
09-30 19:09 60m - / - DF9AO -13 / - 3 Partial capture
09-30 18:54 60m - / -6 DK0ND +5 / - 5 Partial capture
09-30 18:54 60m - / -8 PE1MHY -9 / - 4 Partial capture
09-30 18:53 60m - / - G0AZH -7 / - 8 Partial capture
09-30 18:53 60m - / -10 PC2J -8 / - 5 ✓ Closing fragment
09-29 20:17 40m -9 / - VJ6X - / - 7 Partial capture
09-27 20:21 60m - / -8 OZ5AGJ -4 / - 4 ✓ Closing fragment
09-27 20:20 60m - / -19 OK1BN -19 / - 4 ✓ Closing fragment
09-27 19:22 60m - / -10 DL7UKM -4 / - 4 ✓ Closing fragment
09-27 19:17 60m - / -10 DD6ZV +4 / - 4 ✓ Closing fragment
09-27 19:15 60m -17 / -8 DL1UDO -3 / - 5 ✓ Closing observed
09-27 19:14 60m - / -14 OM5JG -4 / - 2 ✓ Closing fragment
09-27 19:11 60m - / -5 G4ZFJ +6 / - 4 ✓ Closing fragment
09-27 19:02 60m -18 / - G0AZH -5 / -7 9 Partial capture
09-27 19:00 60m - / -12 DL1MST -13 / - 3 ✓ Closing fragment
09-27 18:57 60m - / - DL1MST -9 / - 2 Partial capture
09-27 18:57 60m - / -20 HF5A +1 / - 4 ✓ Closing fragment
09-27 18:57 60m - / -23 ON7KEI -14 / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m
UTC    dB Audio  Message
063115 -19 2269  PY7ZC DL6FC JO31 (x2)
063245  -7 2269  V47NT DL6FC JO31 (x6)
064145  -5 2269  PY7ZC DL6FC JO31 (x7)
60m
UTC    dB Audio  Message
201130  -5  567  DL6FC G0AZH R-14
201215 -16  746  OM3PR DL6FC -15
201600  +4  495  DL6FC DK9NP -15 (x4)
202015 -14  746  CQ QRP DL6FC JO31
205030  -6  673  DL6FC G3PDQ IO91
205230 -18 2127  DL6FC OE7FTI JN57 (x2)
205300 -10  838  DL6FC IZ4JMA JN54
205400  -7  403  DL6FC G3PDQ R-14 (x2)
205815 -12  747  SQ6SGV DL6FC -06 (x2)
80m
UTC    dB Audio  Message
233045  -1 2368  CQ DL6FC JO31 (x4)
233315  +0 2368  M9MZE DL6FC -08 (x3)
233545  +3 2368  CQ DL6FC JO31 (x8)

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.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee