RD2T — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LO26

Receiver-side FT8 activity involving RD2T, decoded by SO8OO in southeastern Poland. 170 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-11 and 2026-08-29.

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 170 FT8 messages attributed to RD2T 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 20 m (9%) and 40 m (1%). Several six-hour UTC windows tied for the largest share (91%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

170
Messages attributed
6
UTC dates decoded
23
Active 15-min windows
-15 dB
Estimated median S/N

Bands

80m · 154 40m · 1 20m · 15
First attributed message: 2026-07-11
Last attributed message: 2026-08-29 22:12 UTC

Observed FT8 message patterns

Attributed sample
170 messages
Active dates
6 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-23 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 81, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 34.

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 RD2T 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 RD2T

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
LO26 · 75 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,698 km (approx.)
Last such locator decoded
2026-08-29 22:12 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 UTCBandRD2T S/NCounterpartCounterpart S/NMsgsCapture
09-05 20:25 160m - / -19 OK1TP +2 / - 3 ✓ Closing fragment
09-05 20:12 160m - / -16 R3DPH -17 / - 2 ✓ Closing fragment
09-05 20:11 160m - / -2 UA4FET -13 / - 3 ✓ Closing fragment
09-05 20:07 160m - / -10 R3ZMM -12 / - 3 ✓ Closing fragment
09-05 19:57 160m - / -22 RO7A -11 / - 6 ✓ Closing fragment
09-05 19:56 160m - / -4 UA1OMS -7 / - 4 Partial capture
09-05 19:56 160m - / -17 R5RC -8 / - 3 ✓ Closing fragment
08-29 22:13 40m - / -15 I1RJP +8 / - 3 ✓ Closing fragment
08-29 22:09 80m - / - 9A4ZM +7 / - 3 Partial capture
08-29 22:07 80m -18 / - F4ESO - / -10 4 ✓ Closing fragment
08-29 22:03 80m -13 / -13 YU7AS +7 / +3 11 ✓ Full exchange observed
08-29 22:01 80m -12 / -8 OZ1IVA -4 / -9 5 ✓ Full exchange observed
08-29 21:57 80m - / -9 DO4TYW -3 / - 5 Partial capture
08-29 21:54 80m -15 / - DO4TYW - / - 2 Partial capture
08-29 21:53 80m -17 / - BI8FRF - / - 2 Partial capture
08-29 21:48 80m -20 / -19 SP6GCU +15 / +3 2 Partial capture
08-29 21:46 80m -19 / -14 LA8OKA 0 / -3 8 ✓ Full exchange observed
08-29 21:43 80m - / -15 SP6FME +16 / - 4 ✓ Closing fragment
08-29 21:42 80m -17 / -15 EW8AAC +1 / - 3 ✓ Closing observed
08-29 21:40 80m -16 / - DO1LBM - / - 2 Partial capture
08-29 21:39 80m -18 / - EI4JFB - / - 2 Partial capture
08-29 21:38 80m -22 / - DK6WS +2 / -1 3 ✓ Closing observed
08-29 21:24 80m - / -23 HB9EKJ -15 / - 5 Partial capture
08-29 21:19 80m -16 / -12 G8BCG -7 / -10 3 ✓ Full exchange observed
08-29 21:12 80m -17 / - GB0SL - / -19 6 Partial capture
08-29 14:03 20m -13 / - HA1ZW - / -20 5 Partial capture
08-29 14:00 20m -16 / - SM3HZA - / -14 5 Partial capture
08-29 13:46 20m - / -14 RG5A +11 / - 4 ✓ Closing fragment
08-16 09:10 20m - / -19 OE1HLB -7 / - 2 ✓ Closing fragment
08-16 08:32 20m - / -21 SV2HTW -18 / - 3 ✓ Closing fragment
08-16 08:21 20m - / 0 RO3ZR -14 / - 2 Partial capture
08-16 08:15 20m - / -12 SV5AZK -17 / - 4 ✓ Closing fragment
08-15 21:03 40m - / 0 TF4M -12 / - 2 ✓ Closing fragment
08-15 20:51 80m -13 / -24 SP3GTP +2 / - 5 ✓ Closing observed
08-15 20:40 80m -24 / - 8S2DX +1 / - 2 ✓ Closing observed
08-15 20:37 80m - / -24 OU7M -2 / - 2 ✓ Closing fragment
08-15 20:23 80m -14 / - R1OA - / -5 3 ✓ Closing fragment
08-15 20:22 80m -13 / - F4GHN - / - 2 Partial capture
08-15 20:19 80m - / +3 R5KH -9 / - 3 ✓ Closing fragment
08-15 20:16 80m -14 / - R6FFE - / -17 3 ✓ Closing fragment
08-15 20:09 80m -15 / - F4GHN - / - 2 Partial capture
08-15 20:08 80m -14 / 0 R3DFS -5 / - 4 ✓ Full exchange observed
08-15 20:07 80m -16 / -15 DF2RG +14 / +5 5 ✓ Full exchange observed
08-15 20:04 80m -12 / - HA3GO - / -16 5 ✓ Closing fragment
08-08 20:22 160m - / -11 RL3F -6 / - 3 ✓ Closing fragment
08-08 20:18 160m - / -9 R3OZ -8 / - 2 ✓ Closing fragment
08-08 20:12 160m - / -16 RW1C +6 / - 4 ✓ Closing fragment
08-08 20:07 160m - / -13 IK0HBN -7 / - 7 ✓ Closing fragment
08-08 20:05 160m - / -10 YL3CW +5 / - 6 ✓ Closing fragment
08-08 20:04 160m - / -8 RA3LBW +6 / - 6 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
195900  -5 1884  RD2T RO7A R-22 (x2)
200200  -6 1214  RD2T RN3TT -13
200730 -24  718  RD2T R3ZMM KO90 (x3)
201130 -15 1948  RD2T UA4FET LO13
201200 -16  663  RD2T R3DPH -16 (x2)
201330 -15 1948  RD2T UA4FET R-02 (x2)
201630  +2 2895  RD2T R9CS/P +03
202515  +6 1821  RD2T OK1TP -19 (x3)
40m 
UTC    dB Audio  Message
175745  -6  321  RD2T R3WDW R-12 (x3)
181200 -15 1974  RD2T RU7KQ -17 (x2)
191130 -10 1551  RD2T YO1BRANCUSI -11 (x2)
194145  +1 2609  RD2T UT6HN -11
205800 -12  839  RD2T R6DZR KN84
210330 -12 2420  RD2T TF4M +00 (x2)
221230 -24 1942  R2FBW RD2T LO26
221315 +11  375  RD2T I1RJP JN45 (x3)
80m 
UTC    dB Audio  Message
220415 +10 2105  RD2T YU7AS -13 (x3)
220530 -13 1906  YU7AS RD2T R+03
220545 +12 2105  RD2T YU7AS RR73
220600 -15 1906  YU7AS RD2T R+03
220615  +6 2105  RD2T YU7AS RR73
220630 -12 1905  YU7AS RD2T 73
220730 -20 1906  F4ESO RD2T LO26 (x4)
220915  +1 1902  RD2T 9A4ZM JN86 (x3)
20m 
UTC    dB Audio  Message
134700  +8 2870  RD2T RG5A KN93 (x3)
140015 -24 2211  SM3HZA RD2T R-14 (x5)
140315 -14 2211  HA1ZW RD2T LO26 (x5)
140630 -11 2212  AA3B RD2T LO26
173945  -6 1031  RD2T OD5ZZ RR73
10m 
UTC    dB Audio  Message
061115  -8  801  RD2T UA9MA +09 (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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee