OE5HMR — 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: JN78

Receiver-side FT8 activity involving OE5HMR, decoded by SO8OO in southeastern Poland. 45 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-19 and 2026-08-31.

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 45 FT8 messages attributed to OE5HMR as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (58%), followed by 40 m (36%) and 10 m (7%). Several six-hour UTC windows tied for the largest share (91%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

45
Messages attributed
3
UTC dates decoded
9
Active 15-min windows
-10 dB
Estimated median S/N

Bands

40m · 16 20m · 26 10m · 3
First attributed message: 2026-08-19
Last attributed message: 2026-08-31 12:41 UTC

Observed FT8 message patterns

Attributed sample
45 messages
Active dates
3 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-19 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 21, strong (≥ -8 dB) 17.

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 OE5HMR 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 OE5HMR

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
JN78 · 38 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
518 km (approx.)
Last such locator decoded
2026-08-31 12:41 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 UTCBandOE5HMR S/NCounterpartCounterpart S/NMsgsCapture
11-04 20:47 40m - / - IU8RFW -4 / - 2 Partial capture
11-04 20:47 40m - / 0 PC40EUDXF -10 / - 2 ✓ Closing fragment
08-31 00:23 40m -19 / - YV5GPA -17 / - 2 ✓ Closing observed
08-30 23:01 20m -8 / - TJ1GD - / - 19 Partial capture
08-30 22:49 20m -12 / - TJ1GD - / - 2 Partial capture
08-30 22:35 20m -8 / - TJ1GD - / - 4 Partial capture
08-30 21:18 40m -11 / - TN8GD - / -16 9 ✓ Closing fragment
08-30 21:10 40m -4 / - TN8GD - / -15 2 Partial capture
08-30 20:49 40m -5 / - TN8GD - / - 4 Partial capture
08-30 20:28 40m - / - EA5HM -11 / - 5 Partial capture
08-30 20:27 40m - / -2 DL4FP +1 / - 3 ✓ Closing fragment
08-30 20:26 40m - / -3 DK6WS -9 / - 2 ✓ Closing fragment
08-22 10:37 10m - / -15 IU5TPM -14 / - 4 ✓ Closing fragment
08-22 10:34 10m - / +1 M0BEW -10 / - 2 ✓ Closing fragment
08-19 14:16 10m -21 / - PU2UTY - / - 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
211915  -9 1939  TN8GD OE5HMR R-16 (x8)
002315 -17 1379  OE5HMR YV5GPA RR73
002330 -19 1996  YV5GPA OE5HMR 73
203030  -9 1990  OE5HMR IU4DTV RR73
204700  -8  532  OE5HMR PC40EUDXF R+00
204700  -3 2909  OE5HMR IU8RFW JN70
204730 -12  532  <OE5HMR> PC40EUDXF 73
204730  -6 2909  OE5HMR IU8RFW JN70
20m 
UTC    dB Audio  Message
230415 -10 2033  TJ1GD OE5HMR JN78 (x14)
124115  -8 2033  <...> OE5HMR JN78
10m 
UTC    dB Audio  Message
141645 -22 2041  PU2UTY OE5HMR JN78 (x3)
103400 -12 2043  OE5HMR M0BEW +01 (x2)
103700 -13 2042  OE5HMR IU5TPM JN53 (x4)
103930 -18 2041  OE5HMR TNX FB

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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