SV1MOZ — 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: Greece Most frequent locator attributed to this token: KM17

Receiver-side FT8 activity involving SV1MOZ, decoded by SO8OO in southeastern Poland. 7,525 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 107 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.

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 7,525 FT8 messages attributed to SV1MOZ as the transmitting token by decoded message structure across 107 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (57%), followed by 20 m (34%) and 10 m (9%). Most decodes (56%) fell within the six-hour window 23:00-05:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

7,525
Messages attributed
107
UTC dates decoded
1,414
Active 15-min windows
-8 dB
Estimated median S/N

Bands

40m · 4,292 20m · 2,551 10m · 682
First attributed message: 2026-06-06
Last attributed message: 2026-10-21 05:00 UTC

Observed FT8 message patterns

Attributed sample
7,525 messages
Active dates
107 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-15 to +4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 729, moderate (-15 to -9 dB) 2,655, strong (≥ -8 dB) 4,141.

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 SV1MOZ 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 SV1MOZ

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
KM17 · 6,618 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,386 km (approx.)
Last such locator decoded
2026-10-21 05:00 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 UTCBandSV1MOZ S/NCounterpartCounterpart S/NMsgsCapture
10-21 04:55 40m -18 / - YV6BXN - / - 2 Partial capture
10-21 04:50 40m -13 / - KO4FQW - / -15 3 ✓ Closing fragment
10-21 04:48 40m -18 / -11 P4/WE9V +3 / -5 3 Partial capture
10-21 03:45 40m -8 / - KE2FP - / - 3 Partial capture
10-21 03:34 40m -15 / - KO4FQW - / - 5 Partial capture
10-21 03:29 40m -10 / - HI8WJI - / - 4 Partial capture
10-21 03:26 40m -13 / - KC2NJ - / - 2 Partial capture
10-20 22:32 40m -10 / - WP3UT - / - 6 Partial capture
10-20 22:30 40m -16 / - BG4OOO - / - 2 Partial capture
10-20 22:22 40m -8 / - NE1CW - / - 4 Partial capture
10-20 22:16 40m -16 / - BI1HJR - / - 4 Partial capture
10-20 22:14 40m -3 / - HC2GRC - / - 4 Partial capture
10-20 21:15 40m -12 / - UN1EAU - / - 3 Partial capture
10-20 21:10 40m -14 / - BI4KYT - / - 4 Partial capture
10-20 17:46 40m -9 / - UN7GGB - / - 4 Partial capture
10-20 17:44 40m -16 / - R0AL - / - 4 Partial capture
10-20 05:10 40m - / -11 FM/VE3DZ -2 / - 2 Partial capture
10-20 04:03 40m -10 / -16 FM/VE3DZ -3 / - 2 Partial capture
10-20 01:37 40m -15 / -15 KP4DQC -10 / - 3 Partial capture
10-20 01:35 40m -10 / - N8NZM - / - 2 Partial capture
10-20 01:31 40m -10 / - NJ6D - / - 3 Partial capture
10-20 01:28 40m -16 / - HI3JCC - / - 3 Partial capture
10-20 01:23 40m -9 / - 7P8GE - / - 5 Partial capture
10-20 00:21 40m -1 / - WB4SIA - / - 3 Partial capture
10-20 00:18 40m -5 / - W4UM - / - 3 Partial capture
10-19 21:55 40m -14 / - JH4MGU - / - 2 Partial capture
10-19 04:00 40m -8 / -16 4X5MZ +6 / +1 4 ✓ Full exchange observed
10-19 03:52 40m -5 / - AC9C - / - 2 Partial capture
10-19 03:42 40m -15 / - HK3TY - / - 2 Partial capture
10-19 02:14 40m -10 / - W1EZ - / - 3 Partial capture
10-19 02:11 40m -15 / - WE2N - / - 4 Partial capture
10-19 01:57 40m -7 / - HI3JCC - / - 5 Partial capture
10-18 23:23 40m -7 / - AD8FD - / - 6 Partial capture
10-18 23:17 40m -6 / - 9V1YC - / - 2 Partial capture
10-18 20:02 40m -6 / - BD3POT - / - 2 Partial capture
10-18 19:56 40m -12 / - VK4DAD - / - 2 Partial capture
10-18 19:52 40m -13 / - VK1DO - / - 3 Partial capture
10-18 04:28 40m -9 / - N4DWD - / - 5 Partial capture
10-18 04:26 40m -14 / - LU8VLE - / - 2 Partial capture
10-18 04:20 40m -8 / - W8SFN - / - 4 Partial capture
10-18 04:16 40m -10 / - VO1ACZ - / - 6 Partial capture
10-18 04:12 40m -3 / - R5BM/M - / - 2 Partial capture
10-18 04:10 40m -8 / - KB0YLQ - / - 4 Partial capture
10-18 04:08 40m -9 / - HI3LER - / - 2 Partial capture
10-18 02:07 40m -17 / - KB1FJC - / - 5 Partial capture
10-18 02:04 40m -13 / - W8HFZ - / - 5 Partial capture
10-18 02:00 40m -11 / - RZ9OL - / - 4 Partial capture
10-18 01:58 40m -11 / - WZ8S - / - 2 Partial capture
10-18 01:51 40m -13 / - 8Q7PR - / - 3 Partial capture
10-18 01:48 40m -4 / - N4DWD - / - 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
033600 -15  241  KO4FQW SV1MOZ KM17 (x2)
034445  -9  433  KD3BLX SV1MOZ KM17
034545  -7  612  KE2FP SV1MOZ KM17 (x3)
044845 -14  835  P4/WE9V SV1MOZ KM17
044900  +3  832  SV1MOZ P4/WE9V -11
044915 -21  835  P4/WE9V SV1MOZ R-05
045045 -10  242  KO4FQW SV1MOZ KM17 (x3)
045530 -17 1317  YV6BXN SV1MOZ KM17 (x2)
050000 -13  637  YV5KG SV1MOZ KM17
10m 
UTC    dB Audio  Message
181315 -13  771  XQ1KK SV1MOZ KM17
072515 -13  832  ZS6GJV SV1MOZ KM17 (x2)
161015  -5  445  W4UM SV1MOZ KM17 (x3)
083045 -20 1251  SV1MOZ UN0NZZ -07
092630 -16 1310  SV1MOZ RZ9A +00
084515 -21 1359  SV1MOZ RW9AD -12 (x3)
095015 -13  920  HS0ZGV SV1MOZ KM17
125100  +0  698  SV1MOZ RA8CO -05 (x2)
134900 -21 1284  SV1MOZ 7Z1FF -02
20m 
UTC    dB Audio  Message
054145  +0 1101  4Z4MU SV1MOZ KM17 (x3)
054300 -20 1579  SV1MOZ 4Z4MU +13
054315  +3 1100  4Z4MU SV1MOZ KM17 (x2)
164530 -11 1068  EX8BT SV1MOZ KM17 (x2)
171430  +1 1222  9M2DGA SV1MOZ KM17
174830  +0  312  4L7T SV1MOZ KM17 (x4)
175145 +10  365  BI4JJO SV1MOZ R-18 (x2)
160m 
UTC    dB Audio  Message
213330 -22 1610  SV1MOZ SP2OK JO94

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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