PA1FMR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Most frequent locator attributed to this token: JO21

Receiver-side FT8 activity involving PA1FMR, decoded by SO8OO in southeastern Poland. 107 FT8 messages attributed to this token as transmitter, on 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-08-25.

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 107 FT8 messages attributed to PA1FMR as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

107
Messages attributed
7
UTC dates decoded
22
Active 15-min windows
-12 dB
Estimated median S/N

Bands

20m · 107
First attributed message: 2026-07-24
Last attributed message: 2026-08-25 12:30 UTC

Observed FT8 message patterns

Attributed sample
107 messages
Active dates
7 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-18 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 53, strong (≥ -8 dB) 29.

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 PA1FMR 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 PA1FMR

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
JO21 · 41 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,192 km (approx.)
Last such locator decoded
2026-08-25 12:30 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 UTCBandPA1FMR S/NCounterpartCounterpart S/NMsgsCapture
08-25 12:10 20m -12 / - 9A4AA - / -15 3 ✓ Closing fragment
08-25 12:07 20m -12 / - EA2EED - / -2 3 ✓ Closing fragment
08-25 12:05 20m -12 / - CR7BUJ -14 / -21 4 ✓ Closing observed
08-25 11:59 20m -7 / - LA2VLA - / -8 3 ✓ Closing fragment
08-25 11:56 20m -11 / -13 CT7AUT +2 / -16 4 ✓ Full exchange observed
08-25 11:42 20m -8 / - HA1ZW - / -14 3 ✓ Closing fragment
08-25 11:36 20m -10 / - OH3OJ - / 0 2 ✓ Closing fragment
08-24 13:14 20m -10 / - <...> - / -19 3 Partial capture
08-24 13:09 20m -12 / -8 ES3BH -18 / -8 8 ✓ Full exchange observed
08-24 13:04 20m -6 / -13 HB0RER -2 / -11 4 ✓ Full exchange observed
08-24 12:58 20m -9 / - II7MGMU - / -11 3 Partial capture
08-24 12:55 20m -6 / - OK5AG/P - / -7 2 Partial capture
08-24 12:40 20m - / -3 RA1QX -5 / - 4 ✓ Closing fragment
08-24 12:39 20m -13 / - OK5AG/P - / -2 2 ✓ Closing fragment
08-24 12:37 20m -11 / - E74K - / -4 3 ✓ Closing fragment
08-24 12:29 20m -8 / - ER1CW - / -17 2 Partial capture
08-21 12:38 20m -22 / 0 DL6EL +11 / 0 6 ✓ Full exchange observed
08-21 12:36 20m -20 / -2 IU2SLI -12 / -10 3 Partial capture
08-21 12:26 20m -8 / - HA8UM - / -1 6 Partial capture
08-21 12:22 20m -13 / - HA8UM - / - 3 Partial capture
08-21 12:12 20m -10 / - CT7AUT - / - 3 Partial capture
08-21 11:58 20m -7 / - MI0JZZ - / -7 4 ✓ Closing fragment
08-21 11:55 20m - / -10 TA4INO -13 / - 2 ✓ Closing fragment
08-21 11:46 20m -12 / -2 EC3A -18 / -15 4 ✓ Full exchange observed
08-21 11:45 20m -8 / - OZ6MM - / -12 2 ✓ Closing fragment
07-28 12:50 20m -18 / - <...> - / -16 2 Partial capture
07-28 12:47 20m -19 / -8 IZ4JMA -14 / -17 4 ✓ Full exchange observed
07-27 13:02 20m -15 / - TA1EDG - / - 3 Partial capture
07-27 12:56 20m - / -10 GJ0KYZ -6 / - 3 ✓ Closing fragment
07-27 12:51 20m - / - DK9BF -9 / - 3 Partial capture
07-27 12:48 20m -18 / - OH1JUV - / -4 2 Partial capture
07-27 12:44 20m -12 / - EI2KP - / - 2 ✓ Closing fragment
07-27 12:38 20m -15 / -11 EI9KF -16 / -20 3 ✓ Full exchange observed
07-25 11:52 20m -24 / - G4YLJ - / -15 2 Partial capture
07-25 11:43 20m - / -8 HA1BF -6 / - 2 ✓ Closing fragment
07-24 15:13 20m -12 / - OS4K - / -21 2 ✓ Closing fragment
07-24 15:11 20m -15 / -7 OH2ZZ -24 / +1 2 Partial capture
07-24 14:50 20m -8 / - EA5IXH - / -6 2 ✓ Closing fragment
07-24 14:48 20m -13 / - CR7BRV - / -10 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
115930  -7 1293  LA2VLA PA1FMR JO21 (x3)
120145  -5 1293  EW6PG PA1FMR 73
120500 -10 1293  CR7BUJ PA1FMR JO21 (x2)
120545 -14 1208  PA1FMR CR7BUJ RR73
120600 -12 1293  CR7BUJ PA1FMR 73
120745 -12 1293  EA2EED PA1FMR JO21 (x3)
121015 -14 1293  9A4AA PA1FMR JO21 (x3)
123045 -11 1539  EW6TW PA1FMR JO21

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.

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