IW8EYF — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN70

Receiver-side FT8 activity involving IW8EYF, decoded by SO8OO in southeastern Poland. 205 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-02.

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 205 FT8 messages attributed to IW8EYF as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (42%), followed by 10 m (31%) and 40 m (27%). Most decodes (54%) 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 -11.2 dB.

Overview

205
Messages attributed
24
UTC dates decoded
68
Active 15-min windows
-11.2 dB
Estimated median S/N

Bands

40m · 56 20m · 86 10m · 63
First attributed message: 2026-06-06
Last attributed message: 2026-11-02 16:17 UTC

Observed FT8 message patterns

Attributed sample
205 messages
Active dates
24 UTC dates
Estimated median S/N
-11.2 dB
Estimated 10th-90th percentile
-22 to -1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 68, moderate (-15 to -9 dB) 59, strong (≥ -8 dB) 78.

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 IW8EYF 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 IW8EYF

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
JN70 · 135 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,175 km (approx.)
Last such locator decoded
2026-11-02 16:17 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 UTCBandIW8EYF S/NCounterpartCounterpart S/NMsgsCapture
11-05 09:33 40m - / -15 DD1OO -6 / - 4 ✓ Closing fragment
11-02 16:15 40m -21 / - BG7BVI - / - 2 Partial capture
11-02 06:29 40m - / -9 YO2CR -4 / - 2 Partial capture
11-01 18:13 40m - / -9 EA5JLN -8 / - 5 ✓ Closing fragment
11-01 17:59 40m - / 0 F4HJE -5 / - 3 ✓ Closing fragment
11-01 10:44 40m - / -15 ON1DGN -16 / - 2 ✓ Closing fragment
10-31 16:06 40m - / -15 PD7JLP -8 / - 2 ✓ Closing fragment
10-31 07:01 40m - / -8 HG0NPJ -6 / - 2 ✓ Closing fragment
10-30 18:23 40m - / -10 F4BNZ -4 / - 3 ✓ Closing fragment
10-30 13:48 40m - / -10 DL6NDN +1 / - 2 ✓ Closing fragment
10-27 18:18 40m - / - DL9EVO +2 / - 2 Partial capture
10-27 18:11 40m - / -25 ON5VKE -1 / - 2 ✓ Closing fragment
10-26 17:17 40m - / -14 PG4T -1 / - 3 ✓ Closing fragment
10-26 12:16 40m - / - SP2KW +1 / - 4 Partial capture
10-26 07:10 40m - / -16 F1PBZ -6 / - 2 Partial capture
10-26 07:07 40m - / -10 IV3UWA +4 / - 3 ✓ Closing fragment
10-26 07:06 40m - / +4 GJ0KYZ -2 / - 2 Partial capture
10-25 18:24 40m - / -8 F6BHK -8 / - 2 ✓ Closing fragment
10-25 17:59 40m - / -7 DH1NGL 0 / - 2 ✓ Closing fragment
10-25 06:53 40m - / - IU8RFW -10 / - 2 Partial capture
10-21 17:56 40m - / -14 F1MGE -3 / - 2 Partial capture
10-13 14:29 40m - / -5 HB9ELE +4 / - 2 ✓ Closing fragment
10-12 17:35 40m - / -3 HB9DUQ +2 / - 2 ✓ Closing fragment
10-12 17:35 40m - / -13 R6DZR -8 / - 2 Partial capture
10-08 05:23 40m - / -12 F4EGM -1 / - 2 Partial capture
10-08 05:22 40m - / -12 ON1JP -17 / - 2 Partial capture
10-07 20:05 40m - / -6 ON5GQ 0 / - 2 ✓ Closing fragment
10-02 20:57 40m -24 / -15 U1BD -13 / -3 7 ✓ Full exchange observed
09-24 15:42 40m - / -17 F2VX/P -24 / - 2 ✓ Closing fragment
09-23 10:41 40m - / -20 9A7BB -18 / - 2 ✓ Closing fragment
09-23 10:40 40m - / -15 HA1BF -10 / - 2 ✓ Closing fragment
09-21 16:25 40m - / -2 IW0FGX -6 / - 4 Partial capture
09-21 16:20 40m - / +1 IN3JRZ -1 / - 3 ✓ Closing fragment
09-21 16:17 40m - / -18 M0WOO -15 / - 3 ✓ Closing fragment
09-21 15:34 40m - / +3 9H4JX -16 / - 2 ✓ Closing fragment
09-21 15:32 40m - / -17 HB9ELE +11 / - 2 ✓ Closing fragment
08-31 15:55 20m - / -14 EA2CCF -12 / - 3 Partial capture
08-30 10:25 20m - / - PD3LKN +11 / - 11 Partial capture
08-27 15:42 20m - / - TA2CD -16 / - 2 Partial capture
08-26 13:41 20m - / -9 F5AUI -2 / - 2 ✓ Closing fragment
08-26 09:56 20m - / -6 TA1MB -6 / - 2 ✓ Closing fragment
08-24 14:18 20m - / -7 DL1BSH -16 / - 2 ✓ Closing fragment
08-24 14:09 20m - / -6 EA7KLL -3 / - 2 ✓ Closing fragment
08-23 11:24 20m - / -17 M9NTS -8 / - 3 Partial capture
08-21 13:31 10m - / -10 DN9MJK -15 / - 4 ✓ Closing fragment
08-19 09:39 20m - / -17 IS0KNG -11 / - 5 Partial capture
08-19 09:36 20m - / -10 PA3FXT -13 / - 3 ✓ Closing fragment
08-18 16:43 40m - / - DL6EL 0 / - 4 Partial capture
08-13 09:23 10m - / +3 F8AEJ -16 / - 2 ✓ Closing fragment
08-11 09:25 10m - / -10 F1PBZ -4 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
181430  -8 1738  IW8EYF EA5JLN -09 (x3)
062715  -1 2666  IW8EYF F4JJA -05
062915  -5 1647  IW8EYF YO2CR KN15 (x2)
161530 -24 1828  BG7BVI IW8EYF JN70 (x2)
161700 -22 1828  PF40EUDXF IW8EYF JN70
175600 -20 1360  IW8EYF SV5BYP RR73
093345  -6  587  IW8EYF DD1OO -15 (x4)
190215 -20 1654  IW8EYF EC3A -19
20m 
UTC    dB Audio  Message
102545 +15 1071  IW8EYF PD3LKN JO22 (x11)
154830  -2 1069  IW8EYF PD0PWH 73
155500 -11 2075  IW8EYF EA2CCF -14 (x3)
10m 
UTC    dB Audio  Message
092345  -1  459  IW8EYF F4BYF -14 (x2)
092545  -2 2642  IW8EYF F1PBZ -10 (x3)
092330 -18 1525  IW8EYF F8AEJ +03 (x2)
134130 -21 2100  CQ IW8EYF JN70
092915  -3  684  IW8EYF DL4MBY 73
133100 -18 1844  IW8EYF DN9MJK -10 (x4)

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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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