OE2JKN — 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: Austria Most frequent locator attributed to this token: JN67

Receiver-side FT8 activity involving OE2JKN, decoded by SO8OO in southeastern Poland. 271 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-03.

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 271 FT8 messages attributed to OE2JKN as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (50%), followed by 20 m (27%) and 80 m (15%). Most decodes (56%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (60%); the estimated median was -6 dB.

Overview

271
Messages attributed
30
UTC dates decoded
51
Active 15-min windows
-6 dB
Estimated median S/N

Bands

80m · 42 60m · 4 40m · 135 20m · 72 10m · 18
First attributed message: 2026-06-07
Last attributed message: 2026-11-03 06:43 UTC

Observed FT8 message patterns

Attributed sample
271 messages
Active dates
30 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-16 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 31, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 163.

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 OE2JKN 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 OE2JKN

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
JN67 · 156 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
699 km (approx.)
Last such locator decoded
2026-11-03 06:41 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 UTCBandOE2JKN S/NCounterpartCounterpart S/NMsgsCapture
11-03 06:43 80m -10 / - DO9YU - / -9 2 ✓ Closing fragment
11-03 06:41 80m -4 / - F1IQH - / -5 2 ✓ Closing fragment
11-03 06:39 80m +2 / - SP5EXA - / - 2 ✓ Closing fragment
11-02 20:45 80m +4 / - OD5ZZ - / - 4 Partial capture
11-02 20:39 80m -2 / - OD5ZZ - / - 5 Partial capture
11-02 20:36 80m -3 / - EK/RX3DPK - / - 3 Partial capture
11-02 20:32 80m +1 / - TA1MB - / -9 3 ✓ Closing fragment
11-02 20:27 80m 0 / - EX7DY - / - 4 Partial capture
11-02 20:24 80m +6 / -21 ER5DX -12 / +5 7 ✓ Full exchange observed
10-24 20:12 40m -15 / - YC2ULK - / - 4 Partial capture
10-24 20:03 40m -9 / - YC2ULK - / - 2 Partial capture
10-14 06:26 40m -12 / -8 HA1BF -17 / +1 3 Partial capture
10-14 06:25 40m - / - DJ0MAB -7 / - 7 Partial capture
10-14 06:24 40m - / -7 S55A -6 / - 2 ✓ Closing fragment
10-14 06:23 40m -14 / - M/NT6B - / -4 2 Partial capture
10-14 06:22 40m -12 / -2 HA7TM +3 / +3 4 ✓ Full exchange observed
10-14 06:17 40m -12 / - EC3A -14 / -9 2 ✓ Closing observed
10-13 18:59 40m -14 / - ON4CJU -12 / +4 3 ✓ Closing observed
10-13 18:54 40m - / -6 G0HSP -8 / - 2 ✓ Closing fragment
10-08 18:40 40m -4 / - MW3FLI - / - 2 Partial capture
10-06 18:37 80m 0 / -14 M0MLS -10 / - 4 ✓ Closing observed
09-10 06:33 40m -11 / - OA4ENG - / - 5 Partial capture
09-10 06:31 40m -8 / - FK8HC - / - 2 Partial capture
09-10 06:23 40m -4 / - FK8HC - / - 4 Partial capture
09-10 06:20 40m 0 / - KD8VYT - / - 4 Partial capture
09-10 06:18 40m - / - DJ0MAB +3 / - 2 Partial capture
09-10 06:17 40m -5 / -18 DL3MIB +17 / -8 5 ✓ Full exchange observed
09-10 06:15 40m - / - DJ0MAB +8 / - 2 Partial capture
09-10 06:14 40m -4 / - F5OYA/P -15 / +3 3 ✓ Closing observed
09-10 06:13 40m +2 / - PD1AC - / - 2 ✓ Closing fragment
09-10 06:11 40m +1 / - F5PBG -5 / -10 5 Partial capture
09-10 06:11 40m +2 / -19 F5RRS -17 / -4 4 ✓ Full exchange observed
09-10 06:09 40m -3 / - PV8AJ - / -11 3 ✓ Closing fragment
09-10 06:07 40m -2 / - F5PBG -12 / 0 2 Partial capture
09-10 06:07 40m -9 / - G0JEI - / -9 2 ✓ Closing fragment
09-10 06:05 40m -12 / - K2UO - / - 2 ✓ Closing fragment
09-08 19:41 40m - / -16 PH3T -8 / - 2 Partial capture
09-08 19:39 40m -15 / - SP100PKP - / +1 2 ✓ Closing fragment
09-05 19:55 40m -11 / -20 DG5PW -5 / -6 7 ✓ Full exchange observed
09-05 19:54 40m -10 / - DL3MIB +9 / +1 7 Partial capture
09-05 19:50 40m -7 / -10 F1IQH -5 / -6 4 ✓ Full exchange observed
09-05 19:48 40m -10 / -12 IU2HUQ 0 / -2 3 ✓ Full exchange observed
09-05 19:42 40m -5 / -15 PD9HIX +8 / 0 4 ✓ Full exchange observed
09-05 19:38 40m -1 / -7 OZ3FYN/P -2 / 0 7 ✓ Full exchange observed
09-05 19:32 40m -8 / -3 OZ7KJ/P +8 / +5 4 ✓ Full exchange observed
09-05 19:30 40m -7 / -9 DG9FEH -3 / -10 4 ✓ Full exchange observed
09-02 19:45 40m -13 / - GJ0KYZ - / - 2 Partial capture
08-30 15:45 20m - / -18 MM3RCR -14 / - 3 Partial capture
08-30 15:27 20m - / -18 MM3RCR -16 / - 2 Partial capture
08-27 05:29 40m -1 / - WA2HIP - / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
204000  +3 1237  OD5ZZ OE2JKN JN67 (x7)
063900  +6 1247  CQ DX OE2JKN JN67
063930  +1 1247  SP5EXA OE2JKN +20 (x2)
064100  +5 1247  CQ DX OE2JKN JN67
064130  -8 1247  F1IQH OE2JKN -05 (x2)
064300  -9 1247  DO9YU OE2JKN -09 (x2)
40m 
UTC    dB Audio  Message
062645 -14  673  HA1BF OE2JKN JN67
062700 -17 1226  OE2JKN HA1BF -08
062715  -9  673  HA1BF OE2JKN R+01
062800 -13  674  OE2JKN DJ0MAB JN49 (x4)
064045 -16  674  EC5M OE2JKN 73
200345  -9 1283  YC2ULK OE2JKN JN67 (x2)
200545  -8 1283  EA3HRE OE2JKN RR73
201215 -15 1283  YC2ULK OE2JKN JN67 (x4)
20m 
UTC    dB Audio  Message
185630 -11  485  OE2JKN XU7O -11
185645  +7 1168  XU7O OE2JKN R-21
185700  -4  485  OE2JKN XU7O -11
185715  +0 1169  XU7O OE2JKN R-19 (x3)
185900  -3  485  OE2JKN XU7O RR73
193315  -8  701  IK6JDQ OE2JKN RR73
193915 -14  701  KE2UK OE2JKN JN67
194015 -10  701  BG7ZHS OE2JKN JN67
152715 -15 1663  OE2JKN MM3RCR -18 (x5)
60m 
UTC    dB Audio  Message
194745 -11  932  IV3FSG OE2JKN JN67
194800  -4 1022  OE2JKN IV3FSG -17
194815 -14  933  IV3FSG OE2JKN R+17
194830  -3 1022  OE2JKN IV3FSG RR73
194845 -14  932  IV3FSG OE2JKN 73
194900  -5 1146  OE2JKN DF6QN JO41
194930  +0  871  OE2JKN G4ZFJ JO01
194930  -3 1146  OE2JKN DF6QN R-16
194945 -14  932  DF6QN OE2JKN RR73
195000  +0  871  OE2JKN G4ZFJ JO01
195000  -5 1146  OE2JKN DF6QN 73
195030  +0  871  OE2JKN G4ZFJ R-14 (x2)

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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