DC1UH/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: AA00

Receiver-side FT8 activity involving DC1UH/P, decoded by SO8OO in southeastern Poland. 30 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-07-28 and 2026-09-05.

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 30 FT8 messages attributed to DC1UH/P as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (90%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (63%); the estimated median was -12 dB.

Overview

30
Messages attributed
4
UTC dates decoded
8
Active 15-min windows
-12 dB
Estimated median S/N

Bands

40m · 30
First attributed message: 2026-07-28
Last attributed message: 2026-09-05 16:12 UTC

Observed FT8 message patterns

Attributed sample
30 messages
Active dates
4 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-16 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 7.

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 DC1UH/P 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 DC1UH/P

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
AA00 · 15 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
15,612 km (approx.)
Last such locator decoded
2026-08-29 14:32 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

The numeric facts remain available, but this square is outside the latitude range of the interactive Web Mercator map.

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 UTCBandDC1UH/P S/NCounterpartCounterpart S/NMsgsCapture
09-05 16:20 40m - / -21 F1PBZ -3 / - 4 Partial capture
09-05 16:13 40m - / - SP6FME 0 / - 2 Partial capture
08-29 14:32 40m -11 / - GB0SL - / -12 4 ✓ Closing fragment
08-29 14:27 40m -6 / - <...> - / - 6 Partial capture
08-29 12:54 40m - / - OE2VDL -10 / - 7 Partial capture
08-29 12:48 40m -12 / -6 G4DBW -20 / -8 5 ✓ Full exchange observed
08-29 12:47 40m -13 / - F6FHZ - / -11 2 ✓ Closing fragment
08-28 16:46 40m - / -16 UB6ZDJ -7 / - 3 Partial capture
08-28 16:45 40m - / -18 OK1DLA +5 / - 2 Partial capture
08-28 16:44 40m -8 / - <...> - / - 2 Partial capture
08-28 16:36 40m -6 / - <...> - / - 2 Partial capture
08-28 16:29 40m - / -8 DL2VN -6 / - 2 ✓ Closing fragment
08-28 15:24 40m - / -11 DM1RG +5 / - 3 ✓ Closing fragment
08-28 15:19 40m - / - DL6CMF -3 / - 2 Partial capture
08-28 15:16 40m - / - DM1RG +4 / - 2 Partial capture
08-28 15:15 40m - / - UX7QV -7 / - 2 Partial capture
08-28 15:14 40m - / -6 DG5PW -13 / - 2 ✓ Closing fragment
08-28 15:10 40m - / -5 ON3PDM -5 / - 6 ✓ Closing fragment
08-28 15:08 40m - / -17 R4ZZ -7 / - 3 Partial capture
08-28 15:07 40m - / -3 SP1JQJ +3 / - 3 ✓ Closing fragment
08-28 15:03 40m - / -8 DK7ZT -10 / - 3 ✓ Closing fragment
08-28 15:01 40m -14 / - DK3WL -16 / -3 3 Partial capture
07-29 15:53 40m - / -9 IK0BAL -18 / - 2 Partial capture
07-28 19:03 40m - / - 9A1CCB -4 / - 3 Partial capture
07-28 19:02 40m - / -10 OE8YXK +4 / - 2 ✓ Closing fragment
07-28 18:47 40m - / +1 DM2AB 0 / - 2 ✓ Closing fragment
07-28 18:42 40m -18 / -11 US1ZA -2 / - 4 ✓ Closing observed
07-28 18:38 40m - / -1 DL7VAR +2 / - 3 ✓ Closing fragment
07-28 16:15 20m - / -16 EA4T -6 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
142930  -7 2402  <...> DC1UH/P AA00 (x2)
143245 -11 2402  GB0SL DC1UH/P AA00 (x4)
161130  -6 2639  DC1UH/P F1PBZ RR73
161215 -15 2459  CQ DC1UH/P (x2)
161330  -2 2459  DC1UH/P SP6FME JO90 (x2)
162015  -2 2639  DC1UH/P F1PBZ -21 (x4)
20m 
UTC    dB Audio  Message
161545  -7 1378  DC1UH/P EA4T -16 (x3)
160815  -2 1379  DC1UH/P VU2CDP MK69
152000 -22 2048  DC1UH/P EA2IM IN93

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.

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