DO1DPL — 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: JO52

Receiver-side FT8 activity involving DO1DPL, decoded by SO8OO in southeastern Poland. 138 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-08-24 and 2026-08-30.

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 138 FT8 messages attributed to DO1DPL as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (91%), followed by 10 m (9%). Several six-hour UTC windows tied for the largest share (70%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -5 dB.

Overview

138
Messages attributed
6
UTC dates decoded
24
Active 15-min windows
-5 dB
Estimated median S/N

Bands

80m · 125 10m · 13
First attributed message: 2026-08-24
Last attributed message: 2026-08-30 18:20 UTC

Observed FT8 message patterns

Attributed sample
138 messages
Active dates
6 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-14 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 40, strong (≥ -8 dB) 90.

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 DO1DPL 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 DO1DPL

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
JO52 · 92 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
803 km (approx.)
Last such locator decoded
2026-08-30 18:19 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 UTCBandDO1DPL S/NCounterpartCounterpart S/NMsgsCapture
08-30 18:19 80m -4 / - I5MPN 0 / -1 3 ✓ Closing observed
08-30 05:35 80m -6 / - <...> - / -13 3 Partial capture
08-30 05:33 80m -8 / - IR7MGGC - / - 3 Partial capture
08-30 04:38 80m -12 / - MW7TTA - / -24 2 Partial capture
08-30 04:37 80m -15 / - F1PSX - / - 2 Partial capture
08-29 04:28 80m -10 / -8 IR7MGGC -8 / -6 3 Partial capture
08-29 04:25 80m -8 / -2 CT3MD -11 / +4 7 ✓ Full exchange observed
08-29 04:18 80m -1 / - <...> - / - 8 Partial capture
08-28 18:35 80m -7 / - <...> - / +1 2 Partial capture
08-28 11:11 10m -20 / - 3A2MW - / -10 2 Partial capture
08-28 10:59 10m -13 / - <...> - / - 5 Partial capture
08-28 10:56 10m -13 / - US2YW - / -16 5 ✓ Closing fragment
08-28 04:39 80m -15 / - II7MGBA - / -16 5 Partial capture
08-28 04:37 80m -12 / - <...> - / - 4 Partial capture
08-28 04:17 80m -7 / - HI8DX - / - 9 Partial capture
08-27 19:19 80m -8 / - DL8TV - / -1 2 ✓ Closing fragment
08-27 19:17 80m -4 / - EN35UKR - / -9 2 Partial capture
08-27 19:14 80m -5 / - HB0/HB9FXF - / - 3 Partial capture
08-27 11:05 10m - / +8 CU2AP -16 / - 2 ✓ Closing fragment
08-27 05:50 80m - / - DL2HUC -12 / - 2 Partial capture
08-27 05:47 80m -14 / - <...> - / -14 4 Partial capture
08-27 05:45 80m -6 / -18 II4KEMP -22 / - 5 Partial capture
08-27 05:08 80m +1 / - PC1K - / -17 3 ✓ Closing fragment
08-27 04:48 80m -4 / -8 II7MGBA -22 / -11 3 Partial capture
08-27 04:44 80m +8 / +7 DL3HN -9 / +2 5 ✓ Full exchange observed
08-27 04:42 80m +5 / +8 SQ3JVA -3 / -1 5 ✓ Full exchange observed
08-27 04:24 80m -10 / - F4NGK - / - 4 Partial capture
08-27 04:20 80m -2 / -2 DO1DP -3 / - 5 ✓ Full exchange observed
08-27 04:14 80m 0 / - WZ4K - / - 6 Partial capture
08-27 04:11 80m -1 / +9 DO2NM -11 / -4 6 ✓ Full exchange observed
08-27 04:08 80m +7 / - CT2HEX - / - 5 Partial capture
08-27 04:05 80m -6 / - KP2B - / - 3 Partial capture
08-27 04:00 80m -5 / - GU4WRP - / +1 3 ✓ Closing fragment
08-27 03:58 80m -2 / -10 G6PWS -10 / +3 7 ✓ Full exchange observed
08-27 03:57 80m -1 / - GU4WRP -15 / +2 4 ✓ Closing observed
08-25 18:04 80m -12 / -11 SP3PLD +12 / - 4 ✓ Full exchange observed
08-25 18:02 80m - / -10 IU4PQN -7 / - 2 ✓ Closing fragment
08-25 17:58 80m -11 / -14 UR5WBO -1 / -10 4 ✓ Full exchange observed
08-25 17:52 80m -1 / -4 OK1FRG +12 / +4 5 ✓ Full exchange observed
08-25 17:44 80m -4 / -11 LY3BRA +8 / -2 5 ✓ Full exchange observed
08-25 17:20 80m -9 / - RX6DA - / - 2 Partial capture
08-25 17:09 80m -3 / -3 DL5WP -4 / +7 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
042900  -8 1793  DO1DPL IR7MGGC -08
042915 -12 1793  IR7MGGC DO1DPL R-06
043700 -12 2052  F1PSX DO1DPL JO52 (x2)
043830 -11 2425  MW7TTA DO1DPL JO52 (x2)
053330  -7 1703  IR7MGGC DO1DPL JO52 (x3)
053500  -4 2556  <...> DO1DPL JO52 (x3)
181930  -6 1079  I5MPN DO1DPL JO52 (x2)
182015  +0  930  DO1DPL I5MPN RR73
10m 
UTC    dB Audio  Message
110500 -15 1263  DO1DPL CU2AP +08 (x2)
105230 -14 2008  YO4KMU DO1DPL 73
105630 -16 2008  US2YW DO1DPL -16 (x5)
105900 -14 2008  <...> DO1DPL JO52 (x5)
111115 -19 1630  3A2MW DO1DPL JO52 (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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