IK2DDR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN55

Receiver-side FT8 activity involving IK2DDR, decoded by SO8OO in southeastern Poland. 876 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 18 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-11.

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 876 FT8 messages attributed to IK2DDR as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (85%), followed by 40 m (11%) and 20 m (3%). Most decodes (67%) fell within the six-hour window 07:00-13:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -5 dB.

Overview

876
Messages attributed
18
UTC dates decoded
78
Active 15-min windows
-5 dB
Estimated median S/N

Bands

60m · 11 40m · 95 20m · 22 10m · 748
First attributed message: 2026-06-08
Last attributed message: 2026-09-11 17:49 UTC

Observed FT8 message patterns

Attributed sample
876 messages
Active dates
18 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-17 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 137, moderate (-15 to -9 dB) 199, strong (≥ -8 dB) 540.

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 IK2DDR 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 IK2DDR

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
JN55 · 571 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
945 km (approx.)
Last such locator decoded
2026-09-11 17:49 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 UTCBandIK2DDR S/NCounterpartCounterpart S/NMsgsCapture
09-11 17:47 60m - / +5 IU2KNG -8 / - 2 ✓ Closing fragment
09-11 17:44 60m - / - PI4TX -14 / - 2 Partial capture
09-11 17:41 60m -14 / +1 DJ1PQ -11 / 0 6 ✓ Full exchange observed
09-11 17:39 60m -8 / -10 OK2RM -3 / -14 6 ✓ Full exchange observed
09-10 06:47 40m -8 / - DH5BM - / -6 2 ✓ Closing fragment
09-10 06:46 40m - / - DL3MIB +6 / - 6 Partial capture
09-10 06:45 40m 0 / - F4MZI - / +2 2 ✓ Closing fragment
09-10 06:44 40m - / - DG3AWF -17 / - 3 Partial capture
09-10 06:42 40m -1 / -13 DG4LXM -8 / -14 3 ✓ Full exchange observed
08-20 05:40 40m -14 / -14 OE3EPW -12 / -8 6 ✓ Full exchange observed
08-20 05:31 40m - / - OE3EPW -14 / - 2 Partial capture
08-20 05:30 40m -9 / - N7JB - / -12 16 Partial capture
08-19 13:42 10m +2 / - YE1AJE - / -12 9 Partial capture
08-19 13:40 10m +10 / - HS0ZGV - / -3 4 ✓ Closing fragment
08-19 05:13 40m -12 / - ZL1HD - / -13 2 Partial capture
08-19 05:03 40m -18 / - WD4OBP - / - 10 ✓ Closing fragment
08-19 04:59 40m -16 / - WD4OBP - / -17 3 Partial capture
08-19 04:43 40m -14 / - OJ0YL - / -9 19 Partial capture
08-19 04:37 40m -20 / - SP5HQZ - / -2 2 Partial capture
08-19 04:36 40m -12 / - SP9UPH - / +5 2 ✓ Closing fragment
08-19 04:29 40m -8 / - PW8BR - / -20 8 Partial capture
08-19 04:25 40m -18 / - R1AV - / -12 2 Partial capture
08-19 04:23 40m -18 / - SP7TF - / 0 2 ✓ Closing fragment
08-19 04:18 40m -18 / - PV8AJ - / -13 2 ✓ Closing fragment
08-19 04:16 40m -6 / - CR7BRV - / - 2 ✓ Closing fragment
07-22 15:58 40m - / -15 SQ4OLI -14 / - 2 Partial capture
07-19 09:41 10m -6 / - DC3LC - / -6 2 ✓ Closing fragment
07-19 09:38 10m -2 / - SP9Y - / - 2 ✓ Closing fragment
07-19 09:33 10m -6 / - SP9RA - / - 2 ✓ Closing fragment
07-19 09:16 10m +5 / - YC2YIZ - / - 9 Partial capture
07-17 15:44 10m -13 / - PY7MS - / - 3 ✓ Closing fragment
07-17 15:31 10m -16 / - PP1WW - / -13 20 Partial capture
07-17 15:27 10m -13 / - SQ8AA - / - 2 ✓ Closing fragment
07-17 15:25 10m -15 / - PP1WW - / - 4 Partial capture
07-17 15:21 10m -15 / - PY7XC - / - 3 ✓ Closing fragment
07-04 17:46 20m -2 / - 9M8WWA - / - 3 Partial capture
07-04 17:39 20m -2 / - BG9VZ - / - 11 Partial capture
07-04 17:36 20m +7 / - BY6SX - / -2 5 ✓ Closing fragment
07-04 17:31 20m -11 / - BD1TX - / -10 3 Partial capture
07-02 08:49 10m -19 / - VK6RO - / -12 9 Partial capture
06-30 07:51 10m -10 / - AT2WWA - / -16 4 Partial capture
06-30 07:41 10m -8 / - SP9JMZ - / -2 2 ✓ Closing fragment
06-30 07:38 10m -2 / - DM4JU - / -6 2 ✓ Closing fragment
06-30 07:33 10m -1 / - YO9IQR - / -1 5 Partial capture
06-30 07:18 10m - / -1 A71AT 0 / - 3 ✓ Closing fragment
06-30 06:42 10m -14 / - VK2AUZ - / +2 2 ✓ Closing fragment
06-29 10:59 10m -14 / - EA2AA - / -2 2 ✓ Closing fragment
06-29 10:56 10m -9 / 0 EA3CU -17 / - 5 ✓ Full exchange observed
06-29 10:56 10m - / - PA1GYS -10 / - 2 Partial capture
06-29 10:22 10m - / - IK1MJK -15 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
174145 -15 1054  DJ1PQ IK2DDR +00
174200 -10 1055  IK2DDR DJ1PQ R+01
174215 -14 1054  DJ1PQ IK2DDR RR73
174230 -10 1055  IK2DDR DJ1PQ 73
174315 -15 1054  CQ IK2DDR JN55                        a1 (x2)
174400 -15 2033  IK2DDR PI4TX JO22
174415 -16 1054  CQ IK2DDR JN55
174430 -13 2033  IK2DDR PI4TX JO22
174515 -15 1054  CQ IK2DDR JN55 (x2)
174700  -9 1054  IK2DDR IU2KNG +05 (x2)
174945 -18 1054  CQ IK2DDR JN55
175130  -9 1502  IK2DDR OZ1SMB JO54
40m 
UTC    dB Audio  Message
064445 -16 2165  IK2DDR DG3AWF JO50
064500  +0  674  CQ IK2DDR JN55
064530  +3  674  F4MZI IK2DDR R+02 (x2)
064615  +5  951  IK2DDR DL3MIB JN57
064615 -20 2165  IK2DDR DG3AWF JO50
064630  -4  674  CQ IK2DDR JN55
064645  +4  950  IK2DDR DL3MIB JN57
064700  -9  674  CQ IK2DDR JN55
064715  +6  950  IK2DDR DL3MIB JN57
064730 -10  674  DH5BM IK2DDR -06
064745  +8  951  IK2DDR DL3MIB JN57
064800  -7  674  DH5BM IK2DDR RR73
064815  +7  951  IK2DDR DL3MIB JN57 (x2)
10m 
UTC    dB Audio  Message
094930  -4 1699  CQ IK2DDR JN55
134045 +10  402  HS0ZGV IK2DDR -03 (x4)
134245  -5 1525  YE1AJE IK2DDR -12 (x9)
085945 -22 1305  VK4XA IK2DDR 73
20m 
UTC    dB Audio  Message
173945  -4 1304  BG9VZ IK2DDR JN55 (x11)
174615  +1  889  9M8WWA IK2DDR JN55 (x3)
155645 -14 1361  IK2DDR SQ4OLI R-15

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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