OE8XRK — 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: JN76

Receiver-side FT8 activity involving OE8XRK, decoded by SO8OO in southeastern Poland. 200 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-10-31.

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 200 FT8 messages attributed to OE8XRK as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (68%), followed by 40 m (32%). Several six-hour UTC windows tied for the largest share (55%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (61%); the estimated median was -7 dB.

Overview

200
Messages attributed
6
UTC dates decoded
26
Active 15-min windows
-7 dB
Estimated median S/N

Bands

40m · 64 20m · 136
First attributed message: 2026-07-10
Last attributed message: 2026-10-31 17:59 UTC

Observed FT8 message patterns

Attributed sample
200 messages
Active dates
6 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-16 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 57, strong (≥ -8 dB) 121.

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 OE8XRK in decoded directed-looking exchanges:

Most frequent locator attributed to OE8XRK

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
JN76 · 107 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
631 km (approx.)
Last such locator decoded
2026-10-31 17:59 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 UTCBandOE8XRK S/NCounterpartCounterpart S/NMsgsCapture
10-31 17:56 40m -16 / - ZL1VAH - / - 4 Partial capture
10-31 17:39 40m -19 / - TC5ATA - / - 3 Partial capture
10-31 17:27 40m -14 / - UA4FEN - / -7 2 Partial capture
10-31 17:25 40m -13 / -13 LY8O 0 / -1 4 ✓ Full exchange observed
10-31 17:22 40m - / - RN3ZBX -14 / - 2 ✓ Closing fragment
10-31 17:15 40m - / -13 R3DFS -18 / - 2 Partial capture
10-31 17:11 40m -10 / - LZ1DPP - / - 2 Partial capture
10-31 17:04 40m -8 / - UN8PC - / - 6 Partial capture
10-31 16:55 40m -6 / - YO3VPT - / - 12 Partial capture
10-31 16:51 40m -5 / - S53AK - / - 8 Partial capture
10-31 16:50 40m -4 / -10 R2DR -8 / -6 3 Partial capture
10-31 16:45 40m -4 / - DL6NDI -6 / -4 3 Partial capture
10-31 16:45 40m 0 / - DL8UG -17 / - 2 ✓ Closing observed
10-31 16:43 40m -3 / - ON1PK - / -3 3 ✓ Closing fragment
08-28 10:47 20m -8 / - HA1BF - / - 11 Partial capture
08-28 10:21 20m -7 / - OE6HTG - / - 2 Partial capture
08-28 10:08 20m -8 / - SV1MNE - / -18 3 ✓ Closing fragment
08-28 09:57 20m -3 / - EB3JT -8 / +5 3 Partial capture
08-28 09:56 20m -6 / - ON3CH - / -13 3 ✓ Closing fragment
08-28 09:50 20m - / - F5IXN -1 / - 4 Partial capture
08-28 09:35 20m -5 / -18 PD2XX +6 / -1 5 ✓ Full exchange observed
08-28 09:30 20m -4 / - DB2VS -14 / -3 4 ✓ Closing observed
08-28 09:29 20m -2 / -9 F5PBG -14 / -7 4 ✓ Full exchange observed
08-28 09:27 20m -1 / - ME7DPV - / -18 3 ✓ Closing fragment
08-28 09:21 20m -6 / -3 CT7AUT -7 / - 7 Partial capture
08-28 09:14 20m 0 / - US2YW - / -3 6 ✓ Closing fragment
08-28 09:09 20m -8 / -15 F1IQH -10 / -25 12 ✓ Full exchange observed
08-28 09:07 20m -3 / - LZ1ZF - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
172515 -11 1955  LY8O OE8XRK R-01
172530  +1  938  OE8XRK LY8O RR73
172645 -15 1955  LY8O OE8XRK 73
172745  -9 1955  UA4FEN OE8XRK R-07 (x2)
173615 -19  293  OE8XRK JR3REX R-17
173915 -20 1955  TC5ATA OE8XRK JN76 (x3)
175000 -13 1955  HF50HSP OE8XRK JN76
175100 -17 1955  TA2ED OE8XRK JN76
175600 -15 1955  ZL1VAH OE8XRK JN76 (x4)
20m 
UTC    dB Audio  Message
101230 -10 1102  DK7ZT OE8XRK 73
102115  -7 1818  OE6HTG OE8XRK JN76 (x2)
102245  +1  805  MW3FLI OE8XRK JN76
104745  -7 1345  HA1BF OE8XRK JN76 (x11)

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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