RA3PPA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO94

Receiver-side FT8 activity involving RA3PPA, decoded by SO8OO in southeastern Poland. 243 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-05-13 and 2026-08-10.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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

Overview

243
Related messages
1
CQ messages
22
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-13
Last seen: 2026-08-10 07:28 UTC

Activity Heatmap

Locator transmitted by RA3PPA

Approximate centre of KO94, decoded 2026-08-05 09:29 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandRA3PPA S/NCounterpartCounterpart S/NMsgsCapture
08-10 09:27 10m - / -7 HB9ACA -5 / - 2 ✓ Closing fragment
08-10 09:25 10m - / +1 SV7BAY +7 / - 2 ✓ Closing fragment
08-05 09:28 20m - / 0 ON7DY -3 / - 3 Partial capture
08-05 09:26 20m +6 / - UB6OCP - / -8 2 ✓ Closing fragment
08-05 09:24 20m +6 / - HG0NPJ - / - 2 ✓ Closing fragment
08-05 09:21 20m 0 / - <...> - / -18 7 Partial capture
08-05 09:12 20m +3 / - F5SFT - / -13 13 Partial capture
08-05 09:07 20m +6 / - R0AEZ - / - 4 Partial capture
08-05 08:47 20m -5 / - YV5JLO - / - 10 Partial capture
08-05 08:45 20m +4 / - EK1KE - / - 3 Partial capture
08-03 14:26 20m -16 / - EA6VD - / - 6 Partial capture
08-03 14:24 20m -22 / - VE9GSB - / -4 2 Partial capture
07-26 07:51 20m -21 / +1 CN2DX -9 / - 6 ✓ Closing observed
07-26 07:22 20m -14 / - VE2OPR - / -11 3 ✓ Closing fragment
07-26 07:17 20m -5 / - HA1ZW - / - 3 Partial capture
07-26 07:12 20m -6 / - SA0BKW - / - 5 Partial capture
07-26 07:11 20m -6 / - K5WKH - / - 3 Partial capture
07-26 07:02 20m -7 / - VK5WU - / -21 13 ✓ Closing fragment
07-26 06:53 20m -10 / - TI5RR - / 0 12 ✓ Closing fragment
07-26 06:49 20m -7 / - PW8BR - / -5 5 ✓ Closing fragment
07-18 17:00 40m -12 / - <...> - / -20 5 Partial capture
07-18 16:55 40m -13 / - J43T - / -19 5 Partial capture
07-18 16:54 40m -12 / -14 <...> -7 / - 4 Partial capture
07-18 16:52 40m -10 / - RD8U/P - / - 2 Partial capture
07-18 16:18 40m - / -5 DL0KWH -4 / - 4 ✓ Closing fragment
07-16 09:06 20m -16 / - UA9QFF - / -11 2 Partial capture
07-16 09:03 20m - / -3 F4MUD -17 / - 3 Partial capture
07-16 09:02 20m -18 / - KF0YOB - / +5 2 ✓ Closing fragment
07-16 07:35 20m -6 / - YO6KGS - / +4 4 ✓ Closing fragment
07-04 16:39 40m -15 / - SK3WWA - / - 2 Partial capture
07-04 16:37 40m -19 / - RA9CUU - / - 2 ✓ Closing fragment
07-04 16:32 40m -18 / - BA5AN - / -6 5 ✓ Closing fragment
07-04 16:27 40m - / -4 II3WWA -8 / - 2 ✓ Closing fragment
06-27 13:28 10m -12 / - YO8RSL - / - 3 Partial capture
06-27 13:26 10m -15 / - DH7TS - / -9 2 ✓ Closing fragment
06-27 13:23 10m -14 / - LZ2CP - / -19 4 ✓ Closing fragment
06-27 13:16 10m -16 / - <...> - / -16 8 Partial capture
06-22 16:39 40m - / - R1MA -21 / - 2 ✓ Closing fragment
06-22 16:36 40m - / -4 RU3X -15 / - 3 ✓ Closing fragment
06-20 15:11 20m - / -14 9A5AZK -3 / - 3 Partial capture
06-20 15:01 20m -5 / - 9K2MP - / -15 10 Partial capture
06-20 14:58 20m -6 / - R0ADK - / -10 4 ✓ Closing fragment
06-20 14:55 20m -8 / +1 R4LBP -1 / - 6 ✓ Full exchange observed
06-13 15:26 40m -22 / - UB6LLI - / -9 3 Partial capture
06-12 17:15 40m - / -4 UE6DR -10 / - 2 Partial capture
06-12 17:03 40m - / -2 LZ1ZF -12 / - 2 ✓ Closing fragment
06-12 17:01 40m - / 0 UE7DR -18 / - 2 ✓ Closing fragment
06-06 15:27 20m -7 / +10 R1LH -18 / -6 8 ✓ Full exchange observed
06-06 15:23 20m 0 / -6 R0AX 0 / -3 4 ✓ Full exchange observed
06-06 15:19 20m 0 / - R0QAX - / -18 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
132045 -17 1388  <...> RA3PPA R-16
132300 -18 1389  LZ2CP RA3PPA KO94 (x4)
132600 -13 1388  DH7TS RA3PPA R-09 (x2)
132700 -18 1389  YT3PL RA3PPA +10
132800 -12 1388  YO8RSL RA3PPA KO94 (x3)
092545  +5  670  RA3PPA SV7BAY +01 (x2)
092730  -5 1783  RA3PPA HB9ACA -07 (x2)
20m
UTC    dB Audio  Message
092115  +1 1808  <...> RA3PPA KO94 (x7)
092445  +8 2612  HG0NPJ RA3PPA KO94 (x2)
092645  +7 2612  UB6OCP RA3PPA -08 (x2)
092800  -1 2885  RA3PPA ON7DY +00 (x3)
092915  -2 1928  LX1RFJ RA3PPA KO94
40m
UTC    dB Audio  Message
165430 -12  839  <...> RA3PPA KO94
165530 -11  839  J43T RA3PPA KO94
165545  -9  978  RA3PPA <...> -14
165600 -13  839  J43T RA3PPA KO94
165615  -5  978  RA3PPA <...> -14
165630 -13  839  J43T RA3PPA R-19
165645  -7  978  RA3PPA <...> -14
165700 -13  839  J43T RA3PPA R-19 (x2)
170030 -13  839  <...> RA3PPA KO94 (x3)
170245  -8  430  RA3PPA DP6SEVEN -04
170300 -15  839  <...> RA3PPA R-20 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.