JR3JGD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JR3JGD, decoded by SO8OO in southeastern Poland. 63 indexed activity records, involving 40m, 20m, 10m. Heard between 2026-06-11 and 2026-09-09.

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.

Overview

63
Indexed activity rows
0
CQ messages
11
Indexed UTC dates
-
Directional S/N pending

Bands

First indexed activity: 2026-06-11
Last indexed activity: 2026-09-09 16:07 UTC

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 UTCBandJR3JGD S/NCounterpartCounterpart S/NMsgsCapture
09-09 18:06 40m - / -12 PI4DX +8 / - 2 ✓ Closing fragment
08-30 08:39 10m - / -13 IK3ORD -18 / - 2 Partial capture
08-30 08:06 10m - / -16 9A4V -3 / - 3 ✓ Closing fragment
08-22 21:19 40m - / -18 UR1CCT +23 / - 3 ✓ Closing fragment
08-22 21:10 40m - / -25 SP6JIU +16 / - 2 ✓ Closing fragment
08-10 18:23 20m - / - E77FN -12 / - 2 Partial capture
08-10 18:20 20m - / - DL1R -7 / - 4 Partial capture
08-10 18:18 20m - / - M0CKX -16 / - 9 Partial capture
08-10 18:18 20m - / -24 SV5BYP -8 / - 3 ✓ Closing fragment
08-10 18:12 20m - / - GJ0KYZ 0 / - 3 Partial capture
08-10 18:07 20m - / - OE9GWV -9 / - 3 Partial capture
08-10 18:06 20m - / -20 MI0JZZ -9 / - 3 Partial capture
07-22 18:59 40m - / -25 SV2AEL -14 / - 2 Partial capture
07-19 19:37 20m - / -13 DG1KPC -16 / - 3 ✓ Closing fragment
07-07 19:06 40m - / -24 SV1BLD -6 / - 2 Partial capture
07-02 22:04 20m - / -14 JY5IB -14 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
190600  -8 2509  JR3JGD SV1BLD -24 (x2)
173930 -10 2268  JR3JGD LZ2INP -23
185930 -16 1795  JR3JGD SV2AEL -25 (x2)
211000 +15 2884  JR3JGD SP6JIU R-25 (x2)
211900 +23  384  JR3JGD UR1CCT R-18 (x3)
180645 +10 1118  JR3JGD PI4DX -12 (x2)
10m
UTC    dB Audio  Message
080630 -11 1844  JR3JGD 9A4V -16 (x3)
083915 -20 1681  JR3JGD IK3ORD -13 (x2)
20m
UTC    dB Audio  Message
181900  -3 1543  JR3JGD SV5BYP RR73
181900 -18 1880  JR3JGD M0CKX IO93 (x3)
182000 -10 2672  JR3JGD DL1R JN58
182030 -12 1880  JR3JGD M0CKX IO93 (x2)
182100  -8 2672  JR3JGD DL1R JN58
182130 -24 1879  JR3JGD M0CKX IO93 (x2)
182200  -7 2672  JR3JGD DL1R JN58
182315 -13 1446  JR3JGD E77FN JN93 (x2)
182400  -4 2672  JR3JGD DL1R JN58
191630 -14 1892  JR3JGD M0CKX IO93

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