OZ9MSD — 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: Denmark Most frequent locator attributed to this token: JO46

Receiver-side FT8 activity involving OZ9MSD, decoded by SO8OO in southeastern Poland. 246 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 11 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-28.

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 246 FT8 messages attributed to OZ9MSD as the transmitting token by decoded message structure across 11 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (80%), followed by 20 m (9%) and 80 m (7%). Most decodes (92%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

246
Messages attributed
11
UTC dates decoded
38
Active 15-min windows
-15 dB
Estimated median S/N

Bands

80m · 17 40m · 197 20m · 21 10m · 11
First attributed message: 2026-06-06
Last attributed message: 2026-08-28 20:34 UTC

Observed FT8 message patterns

Attributed sample
246 messages
Active dates
11 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-23 to -5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 120, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 63.

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 OZ9MSD in decoded directed-looking exchanges:

Most frequent locator attributed to OZ9MSD

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
JO46 · 57 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,118 km (approx.)
Last such locator decoded
2026-06-26 11:06 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 UTCBandOZ9MSD S/NCounterpartCounterpart S/NMsgsCapture
10-24 13:58 40m - / -12 R3LCG -7 / - 2 ✓ Closing fragment
10-24 13:17 40m - / +8 PA3BHW -19 / - 3 Partial capture
10-24 13:16 40m - / -9 ON2ACO -20 / - 2 Partial capture
10-24 13:11 40m - / 0 SP2OVH -10 / - 2 ✓ Closing fragment
10-24 13:06 40m - / -19 UB1CBC -7 / - 7 Partial capture
10-24 12:54 40m - / -14 F4JTP -14 / - 2 ✓ Closing fragment
10-24 12:50 40m - / - DK5SCM -8 / - 3 ✓ Closing fragment
10-24 12:39 40m - / - DG1BRW -1 / - 2 ✓ Closing fragment
10-24 12:36 40m - / -4 IZ3LES -12 / - 2 ✓ Closing fragment
10-24 12:08 40m - / 0 SP3DVO -21 / - 3 Partial capture
10-24 11:55 40m - / 0 DL2BMH -16 / - 3 Partial capture
10-24 11:55 40m - / - DF1WR -16 / - 4 ✓ Closing fragment
10-24 11:48 40m - / -15 HA8GJG -17 / - 6 Partial capture
10-24 11:37 40m - / 0 DK1HSI -7 / - 5 ✓ Closing fragment
10-24 11:27 40m - / -18 HA8GJG -13 / - 5 Partial capture
10-24 11:19 40m - / -1 DF1WR -8 / - 2 ✓ Closing fragment
10-24 11:14 40m - / +5 DL1ORI -19 / - 2 ✓ Closing fragment
10-24 11:13 40m - / - DK1HSI -6 / - 2 Partial capture
10-24 11:00 40m - / -13 SP6SR 0 / - 2 ✓ Closing fragment
10-24 10:27 40m - / +4 DK1WU 0 / - 2 ✓ Closing fragment
10-24 10:13 40m - / - SQ9MA +4 / - 2 Partial capture
10-24 09:38 40m - / -5 OK1BID -18 / - 2 Partial capture
10-24 09:04 40m - / -4 DH1NGL -8 / - 2 ✓ Closing fragment
10-24 08:50 40m - / -14 SP6LHT -4 / - 2 ✓ Closing fragment
10-24 08:47 40m - / -14 SP6LHT -9 / - 2 Partial capture
10-24 08:28 40m - / -14 IK0XUM -15 / - 3 ✓ Closing fragment
10-24 08:12 40m - / -5 DL7DF -14 / - 2 ✓ Closing fragment
10-24 08:07 40m - / -11 DB0IPA -4 / - 2 ✓ Closing fragment
10-24 07:55 40m - / +2 ON3RV -23 / - 2 ✓ Closing fragment
10-17 19:44 40m - / -16 F6CCS -8 / - 3 ✓ Closing fragment
10-17 19:18 40m - / -15 IU4UWH -20 / - 2 ✓ Closing fragment
10-17 19:13 40m - / 0 OS4K -12 / - 2 ✓ Closing fragment
10-17 19:12 40m - / -4 DL0PS +6 / - 2 ✓ Closing fragment
10-17 19:09 40m - / -10 ON4CJU 0 / - 2 ✓ Closing fragment
10-17 18:58 40m - / -15 DK1XAM -2 / - 3 ✓ Closing fragment
10-17 18:51 40m - / -19 RD3FY 0 / - 2 ✓ Closing fragment
10-17 18:45 40m - / -15 F4IIX -19 / - 4 Partial capture
10-17 18:42 40m - / -5 M0IEP -10 / - 3 ✓ Closing fragment
10-17 18:42 40m - / - F4IIX -16 / - 2 Partial capture
10-17 18:41 40m - / -16 YO4NT +1 / - 2 ✓ Closing fragment
10-17 18:37 40m - / -7 PD7LB -13 / - 3 Partial capture
10-10 19:42 40m - / -20 AM5CV +6 / - 2 Partial capture
10-10 19:37 40m - / -10 AO5CV +2 / - 2 ✓ Closing fragment
10-10 19:13 40m - / -19 EA1IQM -10 / - 2 ✓ Closing fragment
10-10 18:53 40m - / -6 IU7TUV -4 / - 2 ✓ Closing fragment
10-10 18:46 40m - / +3 IQ9SZ/2 -2 / - 3 Partial capture
10-10 18:42 40m - / -8 IU1VQG +3 / - 3 ✓ Closing fragment
10-10 18:41 40m - / -16 EA5JLN -6 / - 3 Partial capture
10-10 18:34 40m - / +4 IQ9SZ/2 -1 / - 3 Partial capture
10-10 18:31 40m - / -12 II5GG +6 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
130800  -9  657  OZ9MSD UB1CBC -19 (x4)
131100 -13  743  OZ9MSD SP2OVH +00 (x2)
131630 -21 1670  OZ9MSD ON2ACO JO11
131700 -19 1741  OZ9MSD PA3BHW +08
131700 -20 1670  OZ9MSD ON2ACO R-09
131730 -22 1741  OZ9MSD PA3BHW +08 (x2)
132830 +15  848  OZ9MSD OE2CAL RR73
133130 -21 1880  OZ9MSD DL1RMY +02
135800  -7 2176  OZ9MSD R3LCG -12 (x2)

CW

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

Explore CW reception at SO8OO

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