DA6AJ — 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: JO64

Receiver-side FT8 activity involving DA6AJ, decoded by SO8OO in southeastern Poland. 92 FT8 messages attributed to this token as transmitter, on 80m, across 8 UTC dates in the available aggregate history. Observed between 2026-10-26 and 2026-11-05.

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 92 FT8 messages attributed to DA6AJ as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

92
Messages attributed
8
UTC dates decoded
24
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 92
First attributed message: 2026-10-26
Last attributed message: 2026-11-05 19:01 UTC

Observed FT8 message patterns

Attributed sample
92 messages
Active dates
8 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-20 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 38.

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 DA6AJ 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 DA6AJ

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
JO64 · 61 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
784 km (approx.)
Last such locator decoded
2026-11-05 19:01 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 UTCBandDA6AJ S/NCounterpartCounterpart S/NMsgsCapture
11-05 19:04 80m - / -10 DK7TX -2 / - 2 ✓ Closing fragment
11-04 21:04 80m - / - LZ1ZF +4 / - 2 Partial capture
11-04 20:44 80m - / -11 9A4ZM +11 / - 3 ✓ Closing fragment
11-04 20:42 80m -12 / -24 DO9KB +6 / -1 5 ✓ Full exchange observed
11-04 20:40 80m -7 / -25 OE9HGV -2 / +3 4 ✓ Full exchange observed
11-04 20:34 80m -2 / - CT2KNA - / - 4 Partial capture
11-04 20:30 80m +2 / - RN3YN - / - 8 Partial capture
11-04 20:24 80m +2 / -18 IZ8KVW +7 / -13 9 ✓ Full exchange observed
11-04 20:17 80m -7 / -16 DL1DH -6 / -14 4 ✓ Full exchange observed
11-04 20:14 80m -2 / - DA6SL - / - 4 Partial capture
11-04 19:57 80m -7 / -17 DO9KB +6 / -10 11 Partial capture
11-04 19:56 80m -4 / -10 DH5MK +3 / +5 6 ✓ Full exchange observed
11-04 19:52 80m 0 / -8 ON3MOH/P -22 / - 4 ✓ Closing observed
11-04 19:24 80m -12 / - R2UZ - / - 3 Partial capture
11-04 19:17 80m -10 / -8 DA6GUN -9 / -9 5 ✓ Full exchange observed
11-04 19:12 80m -15 / - DA6GUN - / - 7 Partial capture
11-04 19:06 80m -14 / -8 DO1WOA -5 / +6 3 Partial capture
11-04 19:06 80m - / -19 SV5BYP -13 / - 3 Partial capture
11-04 19:04 80m - / -11 DO9SAM +4 / - 3 ✓ Closing fragment
11-04 18:59 80m -10 / -4 DO1WOA -2 / - 3 Partial capture
11-04 18:56 80m - / -13 6W/IK2HKT +16 / - 2 Partial capture
11-04 13:42 80m - / -10 DK7ZT 0 / - 3 ✓ Closing fragment
11-01 19:19 80m - / -20 DM1SV -4 / - 2 ✓ Closing fragment
11-01 19:07 80m -16 / -25 DO6AZ +4 / +3 5 ✓ Full exchange observed
10-29 20:14 80m - / -15 OZ9FF +4 / - 2 ✓ Closing fragment
10-29 20:11 80m - / -25 DL6NDN +10 / - 3 ✓ Closing fragment
10-29 20:08 80m -18 / - F5RMK - / - 2 Partial capture
10-29 20:04 80m - / -11 SQ4INW +14 / - 2 ✓ Closing fragment
10-29 19:59 80m - / -13 DO2BBC +1 / - 9 ✓ Closing fragment
10-29 18:59 80m -16 / - UZ5CA - / - 2 Partial capture
10-28 19:56 80m -21 / -17 DO9BAU -3 / -5 13 Partial capture
10-27 05:54 80m -14 / - IW4EGX - / - 2 Partial capture
10-26 20:25 80m -11 / - DO5HOK - / +2 3 ✓ Closing fragment
10-26 18:23 80m - / -18 EW4DX -14 / - 2 Partial capture
10-26 18:21 80m -24 / -12 DA6LRW -17 / -10 4 ✓ Full exchange observed
10-26 18:14 80m -22 / -24 DK1HSI -5 / - 4 ✓ Closing observed
10-26 18:12 80m -12 / - IW2CYS - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
204200 -12  996  DO9KB DA6AJ JO64 (x2)
204245  +4 1201  DA6AJ DO9KB -24 (x3)
204445 +10 1892  DA6AJ 9A4ZM JN86 (x3)
205200 -10 1199  GM3CQD DA6AJ JO64
210415  +2 1715  DA6AJ LZ1ZF KN22 (x2)
185815 -19  656  R1CBW DA6AJ JO64
190145 -16  656  F4IFO DA6AJ JO64
190415  +2 2102  DA6AJ DK7TX -10 (x2)

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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