IU7GRJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN81

Receiver-side FT8 activity involving IU7GRJ, decoded by SO8OO in southeastern Poland. 18 related FT8 messages, observed on 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-05-14 and 2026-07-28.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

18
Related messages
0
CQ messages
6
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-14
Last seen: 2026-07-28 18:12 UTC

Frequent QSO partners observed at SO8OO

Stations IU7GRJ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by IU7GRJ

Approximate centre of JN81, decoded 2026-08-23 21:08 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandIU7GRJ S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:04 80m +5 / - D2UY - / - 8 Partial capture
08-23 20:56 80m -4 / - OH0TS - / - 11 Partial capture
08-23 20:49 80m +2 / - OH0TS - / - 3 Partial capture
07-30 19:12 80m -11 / - UA9ZZ - / - 3 Partial capture
07-30 11:04 20m -16 / - VP5G - / - 2 Partial capture
07-30 10:10 20m -17 / - VP5G - / - 9 Partial capture
07-30 09:37 20m -19 / - VP5G - / - 4 Partial capture
07-30 09:30 20m -12 / - VP5G - / - 4 Partial capture
07-30 09:08 20m -13 / - VP5G - / - 15 Partial capture
07-30 08:57 20m -20 / - VP5G - / - 4 Partial capture
07-28 20:13 40m -8 / - UB3DKH - / -11 2 ✓ Closing fragment
07-28 20:09 40m -2 / -14 RN3YN -6 / -14 7 ✓ Full exchange observed
07-28 20:05 40m +4 / - R1BDX - / -9 2 Partial capture
07-28 19:58 40m +2 / - UB0SMX - / - 6 ✓ Closing fragment
07-28 19:57 40m -6 / - R8UJ - / - 3 Partial capture
07-28 17:12 20m -18 / - TA2AI - / - 2 ✓ Closing fragment
06-09 11:02 20m - / +3 IK4TVP -11 / - 5 Partial capture
06-09 11:01 20m +9 / - OZ9FF - / -5 3 ✓ Closing fragment
06-07 20:09 20m 0 / - BG2ATH - / -18 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
205945  -5 1249  OH0TS IU7GRJ JN81 (x7)
210430  +7 1249  D2UY IU7GRJ JN81 (x8)
20m
UTC    dB Audio  Message
093745 -14 1900  VP5G IU7GRJ JN81 (x14)
173045 -24 1899  BG7ZHS IU7GRJ JN81
40m
UTC    dB Audio  Message
200015  +4  455  UB0SMX IU7GRJ JN81 (x3)
200545  +5  457  R1BDX IU7GRJ -09 (x2)
200900  -6 1364  UB3DKH IU7GRJ JN81
200945  -1  805  RN3YN IU7GRJ JN81 (x4)
201130  -7  743  IU7GRJ RN3YN -14
201145  -2  804  RN3YN IU7GRJ R-14
201200  -4  743  IU7GRJ RN3YN RR73
201300  -8 1364  UB3DKH IU7GRJ R-11 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.