II5GG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN53

Receiver-side FT8 activity involving II5GG, decoded by SO8OO in southeastern Poland. 1,373 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-01 and 2026-10-03.

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 1,373 FT8 messages attributed to II5GG as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 80 m (19%) and 160 m (11%). The busiest six-hour window was 00:00-06:00 UTC, containing 46% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -3 dB.

Overview

1,373
Messages attributed
3
UTC dates decoded
79
Active 15-min windows
-3 dB
Estimated median S/N

Bands

160m · 145 80m · 262 40m · 966
First attributed message: 2026-10-01
Last attributed message: 2026-10-03 02:58 UTC

Observed FT8 message patterns

Attributed sample
1,373 messages
Active dates
3 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-13.7 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 100, moderate (-15 to -9 dB) 213, strong (≥ -8 dB) 1,060.

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 II5GG 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 II5GG

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
JN53 · 798 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,089 km (approx.)
Last such locator decoded
2026-10-03 02:58 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 UTCBandII5GG S/NCounterpartCounterpart S/NMsgsCapture
10-03 02:39 40m -14 / - WA8CAC - / -19 2 ✓ Closing fragment
10-03 02:35 40m -12 / -13 KT4ZG -10 / -10 3 ✓ Full exchange observed
10-03 02:26 40m -14 / - N0IGU - / -15 6 ✓ Closing fragment
10-03 01:15 40m -17 / - AD9AR - / -22 2 Partial capture
10-03 01:08 40m - / -4 W2SZ -18 / - 2 Partial capture
10-03 00:52 40m - / -24 R9OAE -5 / - 5 ✓ Closing fragment
10-03 00:49 40m - / -19 R80SAA -15 / - 2 ✓ Closing fragment
10-03 00:15 40m - / -22 CT1EDK -19 / - 3 ✓ Closing fragment
10-02 23:55 40m - / - WY5I -11 / - 3 Partial capture
10-02 23:17 40m - / -14 MW7RHR -8 / - 2 Partial capture
10-02 23:10 40m -21 / -24 EA8BYO -16 / - 5 ✓ Closing observed
10-02 23:07 40m -17 / - EA8BYO - / -16 2 Partial capture
10-02 23:02 40m - / -5 EA7LGM -1 / - 3 ✓ Closing fragment
10-02 23:00 40m - / - TA2EE -19 / - 3 Partial capture
10-02 22:59 40m - / +1 G0COG -13 / - 2 Partial capture
10-02 22:46 40m - / - UB3ADO/P -6 / - 2 Partial capture
10-02 22:42 40m - / - EA3AMI -9 / - 2 Partial capture
10-02 22:38 40m - / -4 CT2KCK -12 / - 3 ✓ Closing fragment
10-02 22:26 40m - / - TA3NK -11 / - 10 Partial capture
10-02 22:14 40m -18 / -21 G0OFD -11 / - 7 ✓ Closing observed
10-02 22:12 40m - / - PD2PE -6 / - 3 Partial capture
10-02 22:10 40m - / -4 MW7RHR -10 / - 3 ✓ Closing fragment
10-02 22:09 40m - / - TA2EE -18 / - 2 Partial capture
10-02 21:44 160m -4 / - YU1ZZ +14 / +3 4 ✓ Full exchange observed
10-02 21:42 160m - / - DG1ASE -21 / - 6 Partial capture
10-02 21:37 160m 0 / 0 DL1OBF +8 / -7 5 ✓ Full exchange observed
10-02 21:35 160m - / - RD7O -14 / - 4 Partial capture
10-02 21:33 160m -2 / - DL6YEU -8 / -13 4 ✓ Full exchange observed
10-02 21:32 160m - / - RA3RDN -14 / - 2 Partial capture
10-02 21:29 40m - / +8 IU7IPX -13 / - 3 ✓ Closing fragment
10-02 21:28 160m - / - OK9DMR -24 / - 2 Partial capture
10-02 21:27 160m - / - UX7QV -1 / - 7 Partial capture
10-02 21:25 160m +4 / - DM2PE -4 / -17 5 ✓ Full exchange observed
10-02 21:24 40m - / -9 YO3YV -9 / - 2 Partial capture
10-02 21:22 40m - / -10 IK8TPB -14 / - 2 ✓ Closing fragment
10-02 21:20 40m - / - F4JYH -1 / - 4 Partial capture
10-02 21:20 160m +2 / -15 RW1CW -4 / -23 9 ✓ Full exchange observed
10-02 21:19 160m +6 / +4 F4IFK -10 / -10 4 ✓ Full exchange observed
10-02 21:19 160m -2 / -6 IW5DNZ -13 / -18 7 ✓ Full exchange observed
10-02 21:17 160m 0 / -2 EB3DBR -11 / -12 4 ✓ Full exchange observed
10-02 21:14 160m +1 / -7 RU3FM 0 / -19 5 ✓ Full exchange observed
10-02 21:13 40m -18 / - 2E0MRK - / -13 4 ✓ Closing fragment
10-02 21:12 160m +4 / 0 IW5ABF -10 / -3 6 ✓ Full exchange observed
10-02 21:12 160m - / - RD7O -11 / - 5 Partial capture
10-02 21:08 160m - / - RU3FM -4 / - 2 Partial capture
10-02 21:06 40m -18 / -2 G4DBW -8 / -9 4 ✓ Full exchange observed
10-02 21:04 160m 0 / -24 EA1CP -14 / - 3 ✓ Closing observed
10-02 21:00 160m - / - HB9DKG +6 / - 2 Partial capture
10-02 20:59 160m - / - UA3FH -9 / - 3 Partial capture
10-02 20:55 40m - / +10 PE2K 0 / - 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
023630 -18 1188  CQ II5GG JN53 (x4)
023900 -13 1188  WA8CAC II5GG R-19 (x2)
024000 -15 1188  CQ II5GG JN53 (x9)
160m 
UTC    dB Audio  Message
214430  -2 1430  CQ II5GG JN53
214445 +15  955  II5GG YU1ZZ +11
214445 -23 1431  II5GG DG1ASE JO50
214500  -2 1430  YU1ZZ II5GG R+03
214515 +14  955  II5GG YU1ZZ RRR
214530  -5 1430  YU1ZZ II5GG 73
214545 -15 1430  II5GG DG1ASE JO50
214600  -6 1430  CQ II5GG JN53
214615 -19 1430  II5GG DG1ASE JO50
214630  -3 1430  CQ II5GG JN53 (x2)
214715 -21 1752  II5GG EA8AR IL18
214730  -1 1430  CQ II5GG JN53 (x3)
80m 
UTC    dB Audio  Message
181645  -3 1810  II5GG RA6ANN KN95
181645  +4 2284  II5GG IK5CHL 73
181700  -7 1710  CQ II5GG JN53
181800  -2 1710  RA6ANN II5GG RR73
181815  -2 1810  II5GG RA6ANN 73
181930  -2 1710  CQ II5GG JN53 (x3)
200000  +2 1620  M7GOA II5GG -22
203030  +6 1412  CQ II5GG JN53 (x3)
203145  -5 1412  II5GG DO1TOM JO64 (x3)

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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CW — II5GG

1 confirmed CW reception events in the last 30 days. CW and FT8 statistics are counted separately.

  • 80m: 1 events; last heard 2026-10-02 20:28 UTC

Latest CW receptions

UTCBandkHzS/N · 500 HzWPM
2026-10-02 20:28:4380m3521.98915.3 dB23.6
CW reception history