DL3MIB — 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: JN57

Receiver-side FT8 activity involving DL3MIB, decoded by SO8OO in southeastern Poland. 46,547 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 132 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.

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 46,547 FT8 messages attributed to DL3MIB as the transmitting token by decoded message structure across 132 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (43%), followed by 20 m (36%) and 80 m (11%). The busiest six-hour window was 19:00-01:00 UTC, containing 39% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was 0 dB.

Overview

46,547
Messages attributed
132
UTC dates decoded
2,817
Active 15-min windows
0 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-10-21 05:52 UTC

Observed FT8 message patterns

Attributed sample
46,547 messages
Active dates
132 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-12 to +12 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,724, moderate (-15 to -9 dB) 7,248, strong (≥ -8 dB) 37,575.

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 DL3MIB

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
JN57 · 35,612 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
836 km (approx.)
Last such locator decoded
2026-10-21 05:52 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 UTCBandDL3MIB S/NCounterpartCounterpart S/NMsgsCapture
10-22 03:21 40m - / +1 TO4A +9 / - 2 Partial capture
10-21 05:17 40m -19 / - XE1DEZ - / - 4 Partial capture
10-20 22:34 40m -16 / - VE3FLK - / - 2 Partial capture
10-20 22:24 40m -17 / - VE2FXR - / - 4 Partial capture
10-20 04:37 40m +6 / - M0ICR/P - / +2 8 Partial capture
10-20 04:19 40m +2 / - KA2MGE - / -16 6 ✓ Closing fragment
10-20 03:47 40m +4 / - I65FOI - / -24 6 Partial capture
10-20 03:46 40m +5 / - W3MLK - / -13 3 ✓ Closing fragment
10-20 00:20 40m -17 / - KB4JHU - / - 3 Partial capture
10-19 22:45 40m +2 / - JA3KGF - / -25 3 ✓ Closing fragment
10-19 22:41 40m -1 / - K4EA - / - 7 Partial capture
10-19 22:27 40m 0 / - JA3HBF - / -21 5 ✓ Closing fragment
10-19 22:00 40m +1 / - EX3WNO - / -19 7 Partial capture
10-19 21:55 40m +2 / - NP3O - / - 8 Partial capture
10-19 21:24 40m -6 / - JA8EJZ - / - 4 Partial capture
10-19 21:09 40m -6 / - 7M4HOA - / -25 7 ✓ Closing fragment
10-19 21:00 40m -7 / - JR7XOD - / -16 6 ✓ Closing fragment
10-19 20:51 40m -4 / - JA8CAU - / -17 5 ✓ Closing fragment
10-19 20:49 40m -11 / - OF1YRH - / -24 4 Partial capture
10-19 20:46 40m -8 / - JI1VXT - / - 2 ✓ Closing fragment
10-19 20:13 40m -13 / - TA3XEE - / -25 3 Partial capture
10-19 20:10 40m -7 / - JM1HJG - / -25 4 ✓ Closing fragment
10-19 20:00 40m -5 / - TA2LA - / - 3 Partial capture
10-19 08:55 40m 0 / - ON2AJ - / -12 4 ✓ Closing fragment
10-19 08:52 40m -3 / - EA3IMX - / -21 4 ✓ Closing fragment
10-19 08:46 40m +4 / - SP6TSE - / - 7 Partial capture
10-19 08:40 40m -2 / - EA3IVB - / -18 3 ✓ Closing fragment
10-19 08:33 40m +3 / - ON7HO - / -2 3 ✓ Closing fragment
10-19 08:30 40m +1 / +8 SP9NVY -15 / - 7 Partial capture
10-19 08:26 40m +3 / - IQ4JO - / - 7 Partial capture
10-19 08:19 40m +1 / - ON7HMT - / -2 5 ✓ Closing fragment
10-19 08:15 40m +1 / - F8BII - / - 7 Partial capture
10-19 08:12 40m +2 / - SP5SF - / - 7 Partial capture
10-19 08:07 40m +1 / - GX4WAB - / - 6 Partial capture
10-19 08:04 40m +3 / -15 S50TOM -17 / - 9 Partial capture
10-19 08:02 40m +4 / - M7IPY - / -11 3 ✓ Closing fragment
10-19 08:00 40m +2 / -9 SP9AUV -8 / -12 5 ✓ Full exchange observed
10-19 07:56 40m +2 / - ON7PR - / - 7 Partial capture
10-19 07:48 40m +2 / - HB9CYT - / - 7 ✓ Closing fragment
10-19 07:44 40m +2 / - SP2MGR/P - / -16 3 ✓ Closing fragment
10-19 07:41 40m +2 / - EA5KDD - / -20 3 ✓ Closing fragment
10-19 07:37 40m +1 / - F4GYY - / +3 7 ✓ Closing fragment
10-19 07:35 40m +1 / - EA6BB - / -4 4 ✓ Closing fragment
10-19 07:33 40m +3 / - M/NT6B - / -8 2 Partial capture
10-19 07:31 40m +4 / - LB7ZK - / -15 4 ✓ Closing fragment
10-19 07:28 40m +2 / - R2EA/M - / -5 5 Partial capture
10-19 07:27 40m +4 / - GJ0KYZ - / +6 2 ✓ Closing fragment
10-19 07:25 40m +4 / - IU3SRT -9 / - 6 ✓ Full exchange observed
10-19 06:23 40m +5 / - K6XX - / -10 9 ✓ Closing fragment
10-19 06:17 40m +2 / - UC8S - / -16 6 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
223400 -15 1070  VE3FLK DL3MIB JN57 (x2)
224100 -18 1070  W4TM DL3MIB JN57
224900 -21 1070  YB1LIN DL3MIB JN57
225200 -13 1070  VA1MM DL3MIB JN57
045615 -14  528  DL3MIB RD9T RR73
051330 -18 1071  WA9NUT DL3MIB JN57
051700 -21 1070  XE1DEZ DL3MIB JN57 (x4)
055200  +3 1070  BD8ENU DL3MIB JN57
032130  +9  389  DL3MIB TO4A +01 (x2)
033730  +8  388  DL3MIB RR73; KD9RDU <...> -08
80m
UTC    dB Audio  Message
183030  -9 1931  DL3MIB EA1BRT -03 (x3)
183230  -6  714  DL3MIB DF0TZ +08
184445  -7 1014  R2DDN DL3MIB JN57
185100  +0 1008  DL3MIB DO1SSB +04 (x2)
185430  +0  630  DL3MIB DO9MH -04 (x2)
185600  -7 1015  DL3MIB IZ7LDG -04
185815  +2 1014  IZ7LDG DL3MIB R+05
190515  -1 1014  R8CA DL3MIB JN57
190530  +4  730  DL3MIB RN3TT +04 (x2)
190645 +10 1014  R8CA DL3MIB JN57
60m
UTC    dB Audio  Message
155715 -12 1044  H49A DL3MIB R-22 (x15)
10m
UTC    dB Audio  Message
112115  -6 1105  IQ3TR DL3MIB JN57
112145  -8 1105  F5PZT DL3MIB JN57 (x3)
113245  -4 1105  F4LWD DL3MIB R-19 (x2)
113415  -6 1105  TA9EN DL3MIB JN57 (x3)
113915  -9 1105  PD3ED DL3MIB JN57 (x2)
114830 -11  642  DL3MIB DJ7YP -20 (x3)
115915 -10 1105  DA2DA DL3MIB JN57
160m
UTC    dB Audio  Message
044715  +2 2548  DL3MIB F1PBZ +02
044745  -8 1013  CQ DL3MIB JN57 (x2)
045115  -3 1012  DL3MIB OK2USM JN89 (x2)
045200  -7 1012  OK2USM DL3MIB RR73
045215  -4 1013  DL3MIB OK2USM 73
045230  -6 1012  CQ DL3MIB JN57 (x8)
20m
UTC    dB Audio  Message
210030  -9 1110  PT2TF DL3MIB JN57
210330 -16 1109  VK4MDP DL3MIB R-17
210445  -3 1110  VY2SHL DL3MIB JN57 (x6)
210915  -6 1110  WF8E DL3MIB 73
211030 -11 1110  NP4PR DL3MIB JN57 (x2)
003130  -9 1110  KD5E DL3MIB JN57 (x2)
043130 -20 1111  K1SFA DL3MIB JN57
075245 -19 1114  KH8WW DL3MIB JN57

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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