UR3RAM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Most frequent locator attributed to this token: KO51

Receiver-side FT8 activity involving UR3RAM, decoded by SO8OO in southeastern Poland. 75 FT8 messages attributed to this token as transmitter, on 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-07-19.

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 75 FT8 messages attributed to UR3RAM as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). Several six-hour UTC windows tied for the largest share (93%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (83%); the estimated median was -3 dB.

Overview

75
Messages attributed
5
UTC dates decoded
14
Active 15-min windows
-3 dB
Estimated median S/N

Bands

10m · 75
First attributed message: 2026-06-10
Last attributed message: 2026-07-19 09:48 UTC

Observed FT8 message patterns

Attributed sample
75 messages
Active dates
5 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-11 to +16 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 13, strong (≥ -8 dB) 62.

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 UR3RAM in decoded directed-looking exchanges:

Most frequent locator attributed to UR3RAM

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
KO51 · 52 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
671 km (approx.)
Last such locator decoded
2026-07-19 09:48 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 UTCBandUR3RAM S/NCounterpartCounterpart S/NMsgsCapture
07-19 09:48 10m - / - IZ5MMT -6 / - 2 Partial capture
07-19 09:31 10m -2 / -15 PD0OKP -3 / -8 5 ✓ Full exchange observed
07-19 09:28 10m -2 / - HA3GX - / -11 2 ✓ Closing fragment
07-19 09:22 10m +3 / -1 PA1HGM -2 / -7 4 ✓ Full exchange observed
07-19 09:17 10m -4 / 0 PF1B -4 / -9 3 ✓ Full exchange observed
07-19 09:14 10m 0 / - DL3KBJ - / -17 2 ✓ Closing fragment
07-19 09:08 10m -6 / - DL8WEM - / +3 2 ✓ Closing fragment
07-19 09:01 10m - / - PD5B -4 / - 2 Partial capture
07-19 08:59 10m - / +10 DG1BTN -6 / - 3 ✓ Closing fragment
07-19 08:59 10m -4 / - IZ0AIO - / -15 2 ✓ Closing fragment
07-19 08:56 10m -2 / - <...> - / -14 3 Partial capture
07-18 10:37 10m - / -15 IU1NGS -13 / - 3 Partial capture
07-18 10:36 10m - / -10 F1ODM 0 / - 3 ✓ Closing fragment
07-18 10:33 10m - / - IK1MJK/P +10 / - 2 Partial capture
07-18 10:23 10m - / +6 DC6MY -7 / - 2 ✓ Closing fragment
07-18 10:23 10m - / - LX1NO +9 / - 4 ✓ Closing fragment
07-18 10:02 10m - / -7 F5UOU +1 / - 3 ✓ Closing fragment
07-18 09:46 10m - / -1 ES5RY -7 / - 3 ✓ Closing fragment
07-18 09:45 10m - / -11 LZ4VR -20 / - 2 ✓ Closing fragment
07-18 09:31 10m - / +6 IW3IBN +3 / - 2 ✓ Closing fragment
07-06 10:00 10m - / - DH3KR -20 / - 2 Partial capture
07-06 09:59 10m - / -13 DN9OPA -19 / - 3 ✓ Closing fragment
07-06 09:47 10m - / -24 F4PCM -2 / - 3 ✓ Closing fragment
07-06 09:30 10m - / +1 PE9JAN -16 / - 4 ✓ Closing fragment
06-28 10:31 10m - / -2 7Q3WS -16 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
092930  -3 2724  CQ UR3RAM KO51 (x3)
093145  -5 2725  UR3RAM PD0OKP JO32
093200  -2 2725  PD0OKP UR3RAM -08
093215  +4 2725  UR3RAM PD0OKP R-15
093230  -1 2725  PD0OKP UR3RAM RR73
093245  -9 2725  UR3RAM PD0OKP 73
094600  -3 2723  CQ UR3RAM KO51 (x5)
094815  -7 2725  UR3RAM IZ5MMT JN52 (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.

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