DR1W — 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: JN48

Receiver-side FT8 activity involving DR1W, decoded by SO8OO in southeastern Poland. 116 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-25 and 2026-11-01.

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 116 FT8 messages attributed to DR1W as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (61%), followed by 40 m (39%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.

Overview

116
Messages attributed
2
UTC dates decoded
20
Active 15-min windows
-13 dB
Estimated median S/N

Bands

80m · 71 40m · 45
First attributed message: 2026-10-25
Last attributed message: 2026-11-01 07:32 UTC

Observed FT8 message patterns

Attributed sample
116 messages
Active dates
2 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-19 to -7 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 61, strong (≥ -8 dB) 23.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DR1W 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 DR1W

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
JN48 · 59 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
941 km (approx.)
Last such locator decoded
2026-11-01 07:32 UTC

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

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 UTCBandDR1W S/NCounterpartCounterpart S/NMsgsCapture
11-01 07:38 60m - / - SP3HCA -2 / - 2 Partial capture
11-01 07:35 60m - / - SP2EWQ +1 / - 3 Partial capture
11-01 07:32 80m - / -14 IK4TVP -7 / - 4 Partial capture
11-01 07:31 80m - / - OK1FAN -8 / - 2 Partial capture
11-01 07:28 80m - / -10 S50XX -2 / - 3 ✓ Closing fragment
11-01 07:25 80m - / +4 DL1NEO -5 / - 3 ✓ Closing fragment
11-01 07:12 80m -11 / -10 DL2YBG -19 / - 3 ✓ Closing observed
11-01 07:11 80m -12 / +8 DO9REF 0 / +10 4 ✓ Full exchange observed
11-01 07:06 80m - / - DM5KM +8 / - 3 Partial capture
11-01 07:03 80m -15 / +1 DL9YNG -14 / - 3 ✓ Closing observed
11-01 07:01 80m - / - DO3VE -6 / - 3 Partial capture
11-01 06:59 80m - / -1 PA3CPS -3 / - 3 ✓ Closing fragment
11-01 06:57 80m -13 / +2 OK8DCC +1 / 0 10 ✓ Full exchange observed
11-01 06:56 80m -15 / - DL7UMG +4 / - 5 ✓ Closing observed
10-25 20:55 80m -10 / -19 LZ2VQ -4 / -17 6 ✓ Full exchange observed
10-25 20:53 80m - / -12 SP3JHZ -2 / - 2 Partial capture
10-25 20:51 80m - / -8 DK7UY -7 / - 2 ✓ Closing fragment
10-25 20:50 80m - / -16 DH0HD -7 / - 4 Partial capture
10-25 20:48 80m - / -13 IK5CHL +2 / - 2 ✓ Closing fragment
10-25 20:37 80m - / -3 IZ8VYU -3 / - 3 ✓ Closing fragment
10-25 20:31 80m - / - M9RPO -4 / - 2 Partial capture
10-25 20:28 80m -11 / -15 YT1T -6 / - 4 ✓ Closing observed
10-25 20:26 80m - / - DL6UM -3 / - 3 Partial capture
10-25 20:23 80m - / +1 DH5BO -8 / - 6 Partial capture
10-25 20:22 80m - / - DG4BZ -13 / - 2 Partial capture
10-25 20:17 80m - / -3 IZ3GNG +14 / - 3 ✓ Closing fragment
10-25 20:08 80m - / -10 OE3OOG -6 / - 4 Partial capture
10-25 20:06 80m -15 / - DL9DAJ -5 / - 2 ✓ Closing observed
10-25 20:02 80m - / -14 YO6LM -19 / - 3 ✓ Closing fragment
10-25 20:00 80m -15 / -16 YT5DL +2 / - 4 ✓ Closing observed
10-25 19:59 80m -19 / - G0HSP - / -10 2 ✓ Closing fragment
10-25 19:55 80m -15 / -10 DL1UDO -6 / - 4 ✓ Closing observed
10-25 19:55 80m -24 / - OK1FED -13 / -17 4 Partial capture
10-25 19:55 80m - / - SP2TQQ -5 / - 4 Partial capture
10-25 19:48 80m - / +5 SP9YGD -3 / - 2 Partial capture
10-25 19:48 80m - / +2 DO1ID +1 / - 5 ✓ Closing fragment
10-25 19:46 80m -10 / - IV3JTG +4 / - 2 ✓ Closing observed
10-25 19:38 80m -10 / - DK7XD -18 / - 2 ✓ Closing observed
10-25 19:33 80m -11 / -16 DL3JHK -10 / -17 3 ✓ Full exchange observed
10-25 19:30 80m - / -23 IQ4JO +7 / - 3 ✓ Closing fragment
10-25 19:28 80m - / - DL1UDO -6 / - 2 Partial capture
10-25 19:28 80m -14 / +2 OE/DL1MKW 0 / -1 5 ✓ Full exchange observed
10-25 19:28 80m -9 / -24 DO9BAU +11 / -5 19 ✓ Full exchange observed
10-25 19:26 80m -12 / -1 DK0KG -5 / +1 5 ✓ Full exchange observed
10-25 19:24 80m - / -8 PA3ATZ -9 / - 3 ✓ Closing fragment
10-25 19:24 80m - / - OE3ZIO +9 / - 5 Partial capture
10-25 19:20 80m -12 / 0 DA1ST +4 / 0 6 ✓ Full exchange observed
10-25 19:18 80m -8 / -13 DL5DQZ -1 / - 5 ✓ Closing observed
10-25 19:17 80m -4 / +1 PC2J -13 / - 2 ✓ Closing observed
10-25 19:15 80m -6 / - OK1DBE - / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
073515  -1  826  DR1W SP2EWQ JO93 (x3)
073800  -4 1231  DR1W SP3HCA JO82 (x2)
80m 
UTC    dB Audio  Message
072445 -18 1201  CQ DR1W JN48
072500  -5 1202  DR1W DL1NEO JN59 (x3)
072830  -1 1202  DR1W S50XX JN65 (x3)
073015 -19 1201  CQ DR1W
073100  -9 1553  DR1W OK1FAN JN79 (x2)
073200 -10 1419  DR1W IK4TVP -14
073200 -19 1202  CQ DR1W JN48                          a1
073230  -7 1419  DR1W IK4TVP -14 (x3)
40m 
UTC    dB Audio  Message
180515  -6 1240  DR1W F5LCM JN06
180530  -9 1236  F5LCM DR1W -08
180545  -3 1240  DR1W F5LCM R-09 (x2)
180730  -7 1236  CQ DR1W JN48 (x2)
180945 -15 1237  DR1W OH2GT KP20 (x2)
181230  -7 1235  HF5A DR1W +08 (x2)
181400 -10 1235  CQ DR1W JN48 (x4)
181700 -13 1236  EB2EMZ DR1W -17

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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