DL5MFF — 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: JN58

Receiver-side FT8 activity involving DL5MFF, decoded by SO8OO in southeastern Poland. 186 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-14 and 2026-11-06.

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 186 FT8 messages attributed to DL5MFF as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (98%), followed by 160 m (2%). Most decodes (89%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (83%); the estimated median was +1 dB.

Overview

186
Messages attributed
3
UTC dates decoded
17
Active 15-min windows
+1 dB
Estimated median S/N

Bands

160m · 3 80m · 183
First attributed message: 2026-09-14
Last attributed message: 2026-11-06 03:18 UTC

Observed FT8 message patterns

Attributed sample
186 messages
Active dates
3 UTC dates
Estimated median S/N
+1 dB
Estimated 10th-90th percentile
-13 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 155.

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 DL5MFF 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 DL5MFF

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 · 110 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
799 km (approx.)
Last such locator decoded
2026-11-06 03:18 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 UTCBandDL5MFF S/NCounterpartCounterpart S/NMsgsCapture
11-06 03:18 80m +8 / - VE3DZ - / - 2 Partial capture
11-06 03:14 80m +1 / - HB9EFK - / - 3 Partial capture
11-06 03:11 80m +6 / -14 RN4SN -4 / - 5 Partial capture
11-06 03:09 80m 0 / -5 SQ6ELK -4 / -14 5 ✓ Full exchange observed
11-06 03:06 80m +4 / - RT4A - / - 4 Partial capture
11-06 03:03 80m +2 / -10 SV3AUW -13 / -19 6 ✓ Full exchange observed
11-06 03:01 80m +4 / - LY1DX - / - 3 Partial capture
11-06 03:00 80m +5 / - VE3DZ - / - 3 Partial capture
11-06 02:58 80m +2 / - 4X6ZK - / - 2 Partial capture
11-06 02:55 80m -1 / -14 EC3A -20 / -20 5 ✓ Full exchange observed
11-06 02:53 80m 0 / - 4X6ZK - / - 5 Partial capture
11-06 02:51 80m +6 / -3 TA1MB -4 / -20 5 ✓ Full exchange observed
11-06 02:48 80m +6 / - SP8WB - / - 2 Partial capture
11-06 02:44 80m +4 / -9 5B4AMX -4 / -20 8 ✓ Full exchange observed
11-06 02:42 80m +5 / - EI4GAB - / - 2 Partial capture
11-06 02:40 80m +1 / -11 GB1RBL -19 / -22 5 ✓ Full exchange observed
11-06 02:37 80m +4 / - LY1DX - / - 2 Partial capture
11-06 02:35 80m +3 / -2 IK0CHU +4 / -6 5 ✓ Full exchange observed
11-06 02:33 80m +3 / -9 SP9UPH +8 / -7 6 ✓ Full exchange observed
11-06 02:31 80m 0 / -11 US8KA +21 / - 4 ✓ Closing observed
11-06 02:23 80m -2 / - VE3DZ - / - 2 Partial capture
11-06 02:22 80m +4 / - EA8AR -14 / -20 10 ✓ Closing observed
11-06 02:19 80m +2 / - OK1ACE - / - 3 Partial capture
11-06 02:18 80m 0 / - RA6OD - / - 2 Partial capture
11-06 02:15 80m +5 / - OK1ACE - / - 3 Partial capture
11-06 02:12 80m +3 / -20 YU7AS +6 / -13 6 ✓ Full exchange observed
11-06 02:09 80m - / -13 DG3YEV +18 / - 2 ✓ Closing fragment
11-06 02:05 80m -3 / 0 SM6LJU +12 / +3 6 ✓ Full exchange observed
11-06 02:03 80m -5 / - RU3ACA +6 / -15 5 ✓ Closing observed
11-06 02:02 80m -2 / - UA4FKT - / - 2 Partial capture
11-06 01:53 80m -2 / -12 UT4TA +7 / -16 6 ✓ Full exchange observed
11-06 01:49 80m +2 / -13 TC1TR +8 / -14 8 ✓ Full exchange observed
11-06 01:47 80m +5 / - PC40EUDXF - / - 2 Partial capture
11-06 01:40 80m +1 / -17 G6PWS -7 / -16 10 ✓ Full exchange observed
11-06 01:39 80m +3 / -18 DO9BAU +3 / -8 17 ✓ Full exchange observed
11-06 01:39 80m 0 / -5 SP1EG +7 / -9 5 ✓ Full exchange observed
11-06 01:38 80m 0 / +3 DH1KJ 0 / -20 5 ✓ Full exchange observed
11-06 01:36 80m +4 / -8 E75C +8 / -13 5 ✓ Full exchange observed
11-06 01:34 80m +2 / - UA4FKT - / - 3 Partial capture
11-06 01:33 80m +2 / - TC1TR - / - 2 Partial capture
11-06 01:32 80m -4 / - R2RAK - / - 2 Partial capture
11-06 01:30 80m -1 / -12 RX3ASQ -8 / -23 5 ✓ Full exchange observed
11-06 01:28 80m 0 / - ON8WR - / - 2 Partial capture
11-06 01:27 80m -5 / -14 YO4NF 0 / -11 4 ✓ Full exchange observed
11-06 01:26 80m -2 / -8 F1PBZ +8 / 0 5 ✓ Full exchange observed
11-06 01:24 80m +1 / - UA4FKT - / - 3 Partial capture
11-06 01:22 80m +2 / -11 SP8HDC -8 / -23 6 ✓ Full exchange observed
11-06 01:20 80m +6 / -8 ON8FAB -7 / -21 7 ✓ Full exchange observed
11-06 01:18 80m +2 / -2 G3VCQ -4 / -13 6 ✓ Full exchange observed
11-06 01:16 80m +5 / -18 EG1PR 0 / -17 3 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
030930  -2 1370  SQ6ELK DL5MFF JN58
030945  -2 2119  DL5MFF SQ6ELK -05
031000  +5 1007  SQ6ELK DL5MFF R-14
031015  -6 2119  DL5MFF SQ6ELK RR73
031030  -4 1007  SQ6ELK DL5MFF 73
031115  +4 1007  RN4SN DL5MFF JN58 (x2)
031200  -8 2410  DL5MFF RN4SN -14 (x3)
031430  -2  955  HB9EFK DL5MFF JN58 (x3)
031800 +11 2551  VE3DZ DL5MFF JN58 (x2)
160m 
UTC    dB Audio  Message
213800  +6 1295  DL5MFF OK1DXR JO60 (x3)
215015 -13 1528  DL5MFF DF4FS -12 (x2)
215100 -23 1614  DF4FS DL5MFF 73
215330 -24 1613  PA3DUU DL5MFF JN58
215345  -9 2063  DL5MFF PA3DUU +02
215400 -23 1613  PA3DUU DL5MFF R-06
215415  -5 2063  DL5MFF PA3DUU RR73
220945 -20 1547  DL5MFF DF3JO JO31 (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.

Explore CW reception at SO8OO

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