DK2EU — 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 DK2EU, decoded by SO8OO in southeastern Poland. 1,222 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 44 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-01.

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 1,222 FT8 messages attributed to DK2EU as the transmitting token by decoded message structure across 44 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (39%), followed by 80 m (36%) and 40 m (15%). Most decodes (86%) fell within the six-hour window 23:00-05:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was 0 dB.

Overview

1,222
Messages attributed
44
UTC dates decoded
132
Active 15-min windows
0 dB
Estimated median S/N

Bands

160m · 477 80m · 440 40m · 182 20m · 81 10m · 42
First attributed message: 2026-06-07
Last attributed message: 2026-11-01 04:28 UTC

Observed FT8 message patterns

Attributed sample
1,222 messages
Active dates
44 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-13 to +10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 56, moderate (-15 to -9 dB) 194, strong (≥ -8 dB) 972.

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 DK2EU 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 DK2EU

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 · 781 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,054 km (approx.)
Last such locator decoded
2026-11-01 04:28 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 UTCBandDK2EU S/NCounterpartCounterpart S/NMsgsCapture
11-01 04:31 80m - / -12 ZZ5UNO -2 / - 2 Partial capture
11-01 04:21 80m +6 / - ZZ5UNO - / - 13 Partial capture
10-31 18:33 40m -16 / - VJ6X - / - 2 Partial capture
10-31 03:46 80m +6 / - AG4QX - / -16 5 ✓ Closing fragment
10-31 03:31 160m +4 / - 6W/IK2HKT - / - 6 Partial capture
10-31 02:57 160m -5 / - 6W/IK2HKT - / - 3 Partial capture
10-31 02:22 160m +4 / - 6W/IK2HKT - / - 25 Partial capture
10-31 02:19 160m +3 / -11 UD8S -24 / -14 5 ✓ Full exchange observed
10-31 02:15 160m +8 / - SM2EKM - / - 2 Partial capture
10-31 01:40 160m +4 / - ON8WR -24 / 0 3 ✓ Closing observed
10-31 01:35 160m +6 / -15 UA3IAP -14 / -4 7 ✓ Full exchange observed
10-31 01:33 160m +2 / - SV8QG - / -14 2 ✓ Closing fragment
10-31 01:28 160m +3 / - AD0K - / -20 7 ✓ Closing fragment
10-31 01:26 160m +2 / -15 RA3RDN -24 / -15 3 ✓ Full exchange observed
10-31 01:01 160m +3 / - W3ML - / - 21 Partial capture
10-31 00:59 160m +6 / -1 SN5J +11 / +4 5 ✓ Full exchange observed
10-31 00:53 160m +7 / - UN0GY - / -16 4 ✓ Closing fragment
10-25 03:39 80m +11 / - VE2XEN - / -21 7 ✓ Closing fragment
10-25 03:35 80m +12 / - VE2XEN - / - 3 Partial capture
10-25 03:33 80m +4 / - TI2SD - / - 2 Partial capture
10-23 03:34 160m 0 / - RA5AD - / - 4 Partial capture
10-23 03:32 160m +8 / -3 DL1VVQ +1 / -8 5 ✓ Full exchange observed
10-23 03:31 160m +8 / -16 R5AV +10 / -14 4 ✓ Full exchange observed
10-23 03:22 80m 0 / - AI4UC - / - 2 Partial capture
10-23 03:17 80m -4 / - MJ/TA1HZ - / -13 2 Partial capture
10-23 03:15 80m +8 / - YU65AEC - / -1 2 Partial capture
10-23 03:14 80m +6 / -1 TK/DH7SB +7 / - 5 Partial capture
10-23 03:12 80m +3 / - II4NTTI - / - 4 Partial capture
10-18 03:40 160m -8 / - OE3KNS -24 / -14 2 ✓ Closing observed
10-17 22:04 160m -5 / - MW9LQA - / -17 3 ✓ Closing fragment
10-17 22:02 160m -6 / -9 RK3AW -3 / -14 5 ✓ Full exchange observed
10-17 22:01 160m -4 / - PC4P - / -9 2 ✓ Closing fragment
10-17 21:57 160m -5 / - IZ8FWN - / - 6 Partial capture
10-17 21:51 160m +5 / +5 4J3DJ -1 / - 6 ✓ Closing observed
10-17 21:50 160m +5 / -5 UA7K +14 / +1 5 ✓ Full exchange observed
10-17 20:48 40m -10 / - BI3UPU - / - 6 Partial capture
10-17 20:42 40m -5 / -19 BA8BLK -22 / -19 5 Partial capture
10-17 20:39 40m -10 / - HS0ZOY - / -14 2 Partial capture
10-17 20:35 40m -14 / -14 JA4FKX -10 / -7 6 ✓ Full exchange observed
10-17 20:22 80m +5 / - ES0MVM - / - 11 Partial capture
10-17 02:45 160m +7 / - SP1IWC - / - 4 Partial capture
10-17 02:29 160m +5 / - SV8SXV - / -15 3 ✓ Closing fragment
10-17 01:49 160m +7 / - G4RCV - / - 6 Partial capture
10-17 01:46 160m +6 / - DL9KM - / -11 2 ✓ Closing fragment
10-17 01:44 160m +5 / - OH2FT +9 / +3 7 ✓ Full exchange observed
10-17 01:41 160m +8 / - RM5F -3 / -7 5 ✓ Closing observed
10-17 01:38 160m +4 / +1 HA1SU +6 / -1 5 ✓ Full exchange observed
10-17 01:36 160m +4 / - IZ8XXE - / -12 3 ✓ Closing fragment
10-17 01:30 160m +4 / - SP8WB - / - 9 Partial capture
10-16 03:24 80m +6 / -17 R4FJ -7 / - 6 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
042145  -4  708  ZZ5UNO DK2EU JO31 (x13)
043130  -3  557  DK2EU ZZ5UNO -12 (x2)
40m 
UTC    dB Audio  Message
204415  -3 2593  BA8BLK DK2EU R-19 (x3)
204800  -7 2593  BI3UPU DK2EU JO31 (x5)
205030 -17 1186  BG2GWN DK2EU JO31
205200 -24 1995  BI3UPU DK2EU JO31
205545 -12 2477  VO1ACZ DK2EU JO31
035100 -17 1284  TA5DOB DK2EU JO31
035600  -3  607  DK2EU RN6HK LN14
183330 -13 2442  VJ6X DK2EU JO31 (x2)
160m 
UTC    dB Audio  Message
023515  +8  727  6W/IK2HKT DK2EU JO31 (x2)
023600  -4 1781  DK2EU OH1EB KP11
023715  +7  727  6W/IK2HKT DK2EU JO31 (x12)
20m 
UTC    dB Audio  Message
140445  -9  930  BG5BNW DK2EU RR73
140600 -10  930  BI4MPH DK2EU JO31 (x2)
140815 -18 2411  1A0KM DK2EU JO31
140945 -15 2411  BG4OOO DK2EU JO31
141015  -6 2411  BG0FQU DK2EU JO31 (x4)
141345 -15 2411  1A0KM DK2EU JO31 (x2)
141615  -8  627  BG4OOO DK2EU JO31 (x3)
043615 -12 1172  DK2EU UA3IDQ +02

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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