II0RTER — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy

Receiver-side FT8 activity involving II0RTER, decoded by SO8OO in southeastern Poland. 8,143 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-06-28.

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 8,143 FT8 messages attributed to II0RTER as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (38%), followed by 20 m (35%) and 80 m (22%). Most decodes (58%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.4 dB.

Overview

8,143
Messages attributed
23
UTC dates decoded
555
Active 15-min windows
-7.4 dB
Estimated median S/N

Bands

80m · 1,813 60m · 287 40m · 3,098 20m · 2,890 10m · 55
First attributed message: 2026-06-06
Last attributed message: 2026-06-28 21:47 UTC

Observed FT8 message patterns

Attributed sample
8,143 messages
Active dates
23 UTC dates
Estimated median S/N
-7.4 dB
Estimated 10th-90th percentile
-17 to +2.4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,177, moderate (-15 to -9 dB) 2,495, strong (≥ -8 dB) 4,471.

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 II0RTER 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.

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 UTCBandII0RTER S/NCounterpartCounterpart S/NMsgsCapture
06-28 21:46 40m - / -11 R6OP -12 / - 2 Partial capture
06-28 21:22 40m - / - IU8QTW -18 / - 2 Partial capture
06-28 20:52 40m -16 / +1 SP1WAG -8 / -5 5 Partial capture
06-28 20:47 40m -17 / - <...> -16 / - 2 ✓ Closing fragment
06-28 20:46 40m -16 / -12 M0PEL -14 / -7 3 Partial capture
06-28 20:35 80m -1 / - DA6YY -16 / -13 6 Partial capture
06-28 20:31 80m -4 / - SP8HJM - / +3 3 Partial capture
06-28 20:29 80m - / -7 SQ2NUH -2 / - 4 Partial capture
06-28 20:24 80m - / -6 SQ2NUH -2 / - 3 Partial capture
06-28 20:20 80m -5 / - G8GHD - / -23 5 Partial capture
06-28 19:58 40m -16 / - <...> -15 / - 3 ✓ Closing fragment
06-28 19:54 40m -17 / - <...> -13 / - 2 ✓ Closing fragment
06-28 19:53 40m -18 / -8 DH9YAX -13 / -4 3 Partial capture
06-28 19:32 40m - / -18 YO9BGU -15 / - 6 Partial capture
06-28 19:27 40m - / -4 YO9BGU -17 / - 3 Partial capture
06-28 19:23 40m - / -2 LZ1UX -9 / - 2 Partial capture
06-28 19:22 40m -14 / - <...> -11 / - 5 ✓ Closing fragment
06-28 19:18 40m - / - <...> -15 / - 2 ✓ Closing fragment
06-28 19:18 40m - / - IV3BHD -13 / - 4 Partial capture
06-28 08:37 20m - / - PD3PAM -16 / - 2 Partial capture
06-27 22:30 80m +3 / - <...> -4 / - 2 ✓ Closing fragment
06-27 22:25 80m - / - IU5VMV -24 / - 4 Partial capture
06-27 22:25 80m +3 / - <...> +3 / - 2 ✓ Closing fragment
06-27 22:24 80m +3 / -7 DO2HC +3 / -3 3 Partial capture
06-27 22:17 80m -1 / - <...> -13 / - 2 ✓ Closing fragment
06-27 22:09 80m 0 / - <...> +8 / - 5 ✓ Closing fragment
06-27 22:09 80m +2 / -8 SP1WAG +10 / -3 3 Partial capture
06-27 22:01 80m +4 / - <...> +11 / - 2 ✓ Closing fragment
06-27 22:01 80m +3 / -3 DO6SHB +12 / -2 3 Partial capture
06-27 21:59 80m -2 / - <...> +3 / - 2 ✓ Closing fragment
06-27 21:58 80m -4 / - 9A1CC +5 / - 2 Partial capture
06-27 21:54 80m +1 / - <...> -4 / - 2 ✓ Closing fragment
06-27 21:44 80m +4 / -8 EA7L -20 / -15 3 Partial capture
06-27 21:30 80m +3 / - <...> -8 / - 2 ✓ Closing fragment
06-27 21:29 80m +2 / -9 DD3KF -2 / -1 3 Partial capture
06-27 21:25 80m 0 / - <...> +6 / - 4 ✓ Closing fragment
06-27 21:25 80m -1 / -9 SP4OIK +2 / -15 2 Partial capture
06-27 21:13 80m -1 / - <...> -6 / - 15 ✓ Closing fragment
06-27 21:12 80m -2 / - OH2BGX -8 / -17 8 Partial capture
06-27 21:08 80m -2 / - HB3YQY - / -12 2 Partial capture
06-27 21:01 80m -3 / - <...> -1 / - 2 ✓ Closing fragment
06-27 21:00 80m - / - DA6NEL -15 / - 5 Partial capture
06-27 20:52 80m +1 / - <...> - / - 12 Partial capture
06-27 20:47 80m +2 / +8 IU8QTW +3 / -12 2 Partial capture
06-27 20:46 80m +2 / - <...> +6 / - 3 ✓ Closing fragment
06-27 20:46 80m +4 / - YL3KZ +4 / -5 2 Partial capture
06-27 20:39 80m +7 / -10 RZ5D -6 / -13 5 Partial capture
06-27 20:39 80m +6 / - <...> +5 / - 4 ✓ Closing fragment
06-27 20:38 80m - / +9 OK2UPG +16 / - 2 Partial capture
06-27 20:32 80m +4 / - <...> +11 / - 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
205945 -20 1388  CQ II0RTER (x2)
210345 -22 1388  <...> II0RTER RR73
210445 -21 1388  CQ II0RTER
210715 -22 1388  <...> II0RTER RR73 (x2)
212200 -18 1093  II0RTER IU8QTW JN70 (x2)
212430 -16 1265  II0RTER <...> 73
212845 -19 1050  CQ II0RTER
214400 -10 1926  II0RTER <...> 73
214615 -13 1926  II0RTER R6OP KN88
214615 -19 1188  CQ II0RTER
214645 -10 1926  II0RTER R6OP R-11
214715 -21 1189  CQ II0RTER
80m 
UTC    dB Audio  Message
203145  -1 1147  SP8HJM II0RTER +03 (x2)
203345  -4 1204  CQ II0RTER (x4)
203530 -11 1204  II0RTER DA6YY JO52
203545  +1 1205  DA6YY II0RTER -13
203600 -18 1204  II0RTER DA6YY JO52
203615  -3 1204  DA6YY II0RTER -13
203630 -20 1204  II0RTER DA6YY JO52
203645  -2 1205  DA6YY II0RTER -13
204015  +1 1176  CQ II0RTER (x3)
20m 
UTC    dB Audio  Message
112430 -14 1334  II0RTER <...> 73 (x2)
113845 -21 1226  <...> II0RTER RR73
114315 -19 1226  CQ II0RTER
115115 -17 1226  <...> II0RTER RR73
115145 -19 1226  CQ II0RTER (x2)
115400 -16 1063  II0RTER <...> 73
115845 -17 1226  <...> II0RTER RR73
120200 -20 1226  II0RTER <...> 73
154915 -20 1160  CQ II0RTER (x2)
201445 -16 1118  <...> II0RTER RR73
201515 -17 1118  CQ II0RTER (x2)
10m 
UTC    dB Audio  Message
081730 -13  880  II0RTER <...> 73
60m 
UTC    dB Audio  Message
203145  -9  762  CQ II0RTER
203300  -8  761  II0RTER IK2ZJP JN55
203315 -10  762  IK2ZJP II0RTER +14
203330  -6  761  II0RTER IK2ZJP R-10
203345 -13  762  <...> II0RTER RR73
203400 -10  762  II0RTER <...> 73
203615 -10  762  CQ II0RTER (x3)
182530  -7  277  II0RTER <...> RR73
182915 -12  763  CQ II0RTER (x5)

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee