DA6MS — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO41

Receiver-side FT8 activity involving DA6MS, decoded by SO8OO in southeastern Poland. 393 FT8 messages attributed to this token as transmitter, on 160m, 80m, 10m, across 19 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-10-18.

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 393 FT8 messages attributed to DA6MS as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (94%), followed by 160 m (5%) and 10 m (2%). Most decodes (97%) 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 dB.

Overview

393
Messages attributed
19
UTC dates decoded
65
Active 15-min windows
-7 dB
Estimated median S/N

Bands

160m · 19 80m · 368 10m · 6
First attributed message: 2026-07-24
Last attributed message: 2026-10-18 17:38 UTC

Observed FT8 message patterns

Attributed sample
393 messages
Active dates
19 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-17 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 47, moderate (-15 to -9 dB) 123, strong (≥ -8 dB) 223.

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 DA6MS 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 DA6MS

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
JO41 · 225 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
916 km (approx.)
Last such locator decoded
2026-10-18 17:36 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 UTCBandDA6MS S/NCounterpartCounterpart S/NMsgsCapture
10-18 17:36 80m -6 / - YE5ZLH/P - / -7 5 Partial capture
10-18 17:32 80m - / - RK6OQ -4 / - 2 Partial capture
10-18 17:29 80m +3 / -1 9A2AJ +11 / +9 7 ✓ Full exchange observed
10-15 18:42 80m -7 / - M9DNC - / - 3 Partial capture
10-15 18:34 80m -10 / - DO2AY -18 / +6 5 ✓ Full exchange observed
10-15 18:10 160m -22 / - HB9GNH -18 / +4 3 ✓ Closing observed
10-15 18:06 160m -11 / -14 DO3VE +5 / - 3 ✓ Closing observed
10-15 18:00 160m -21 / - G1XOW -20 / - 2 ✓ Closing observed
10-15 17:14 80m -4 / -14 SQ7DK 0 / - 6 Partial capture
10-15 17:03 80m -10 / - M0PNN -15 / - 2 ✓ Closing observed
10-12 18:59 160m -21 / - DL3HBT - / - 5 Partial capture
10-12 18:55 160m -23 / -19 HA3PV +2 / 0 7 Partial capture
10-12 18:44 80m -12 / +3 M6WRB -16 / +1 5 ✓ Full exchange observed
10-12 18:38 80m -3 / +2 M6WRB -24 / - 2 Partial capture
10-12 18:34 80m +11 / - DL7ACA +9 / +3 7 ✓ Full exchange observed
10-12 18:33 80m -6 / - GW0RQC - / - 2 Partial capture
10-12 18:26 80m -8 / - IK2IWT - / - 4 Partial capture
10-07 18:10 80m -2 / -6 IZ1GCS -1 / - 11 Partial capture
10-07 18:03 80m +4 / -6 IK3/UY7LA +10 / -7 4 Partial capture
10-07 18:02 80m +4 / - DO2BBC - / +6 2 ✓ Closing fragment
10-07 17:59 80m +6 / - PA3FET 0 / +3 6 ✓ Full exchange observed
10-07 17:22 80m +5 / -2 IK2SAU +9 / 0 7 ✓ Full exchange observed
10-07 17:09 80m -4 / - HB3YPJ - / - 3 Partial capture
10-07 17:07 80m +2 / - DG6ITP +9 / -1 5 ✓ Full exchange observed
10-07 16:51 80m -3 / -1 ES8JX -5 / -1 10 ✓ Full exchange observed
10-07 16:46 80m -4 / -15 OH9FTW -16 / - 5 Partial capture
10-07 16:45 80m +3 / - DO8JB - / - 3 Partial capture
10-07 16:36 80m 0 / - OH9FTW - / - 7 Partial capture
10-07 16:35 80m -5 / +1 DL7UKM -2 / +3 6 ✓ Full exchange observed
10-07 16:32 80m +3 / - DG6TOM - / - 3 Partial capture
10-07 16:25 80m -2 / - F4GVO - / - 4 Partial capture
10-05 18:44 160m - / -17 SQ6WA +10 / - 3 ✓ Closing fragment
10-05 18:37 160m - / -12 F6DHD -13 / - 2 ✓ Closing fragment
10-05 18:36 160m - / -12 LX1TI +8 / - 2 ✓ Closing fragment
10-05 18:11 80m -2 / +8 PE50SCOUT -8 / -3 6 Partial capture
10-05 18:09 80m -3 / -8 II5GG +4 / -1 5 ✓ Full exchange observed
10-05 18:04 80m -1 / - AM5CV - / - 3 Partial capture
10-01 19:28 80m 0 / - F4FTV - / - 5 Partial capture
10-01 19:01 80m 0 / - G8VHI - / - 4 Partial capture
09-20 18:28 80m - / +4 SQ100PKP +10 / - 4 Partial capture
09-19 18:47 80m - / +8 DO1ZTR -1 / - 4 ✓ Closing fragment
09-17 19:30 80m -3 / -8 SM3MLX -10 / -7 4 ✓ Full exchange observed
09-17 19:25 80m +4 / +6 DO4CNA -2 / - 5 ✓ Closing observed
09-17 19:18 80m -2 / -6 OE5ABL +3 / - 2 Partial capture
09-16 18:21 80m - / -6 HA7TM +9 / - 5 ✓ Closing fragment
09-16 18:09 80m - / - HF5A +10 / - 4 Partial capture
09-16 18:09 80m - / - HA7TM +8 / - 3 Partial capture
09-16 17:59 80m - / -3 DL2RN -5 / - 2 ✓ Closing fragment
09-16 05:59 80m - / - DL9KM -17 / - 5 Partial capture
09-16 05:57 80m -11 / +1 PA4PA +2 / +3 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
184345  -9  219  M9DNC DA6MS JO41
172930  +0 2663  9A2AJ DA6MS JO41
172945 +11 2664  DA6MS 9A2AJ -01
173000  +1 2663  9A2AJ DA6MS JO41
173015 +10 2664  DA6MS 9A2AJ -03
173030  +4 2663  9A2AJ DA6MS R+09
173045 +13 2664  DA6MS 9A2AJ RR73
173100  +7 2662  9A2AJ DA6MS 73
173215  -3 1502  DA6MS RK6OQ KN87 (x2)
173630  -9 1678  YE5ZLH/P DA6MS JO41 (x5)
160m 
UTC    dB Audio  Message
190200 -23 1498  DL3HBT DA6MS JO41
175115 -20  202  H49A DA6MS JO41
175730 -23  202  G1XOW DA6MS JO41
180045 -20 1610  DA6MS G1XOW RR73
180100 -21  202  G1XOW DA6MS 73
180630  +6  649  DA6MS DO3VE -14 (x2)
180715 -11  648  DO3VE DA6MS 73
181045 -24 1598  HB9GNH DA6MS R+04
181100 -18 1600  DA6MS HB9GNH RR73
181115 -20 1599  HB9GNH DA6MS 73
181815 -22  202  H49A DA6MS JO41
182730 -21  202  DO3VE DA6MS JO41
185400  +2  824  DA6MS DK7ZT -21
185630 -20 1545  LA9JKA DA6MS JO41
10m 
UTC    dB Audio  Message
143545  -2  663  DA6MS SV1CQN RR73
095645 -11 1935  DA6MS IZ7UIU RR73
105300  -8 2848  G3MTL DA6MS JO41
093415  -4 1427  DA6MS IZ6BYS +02 (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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