R2BBT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO86

Receiver-side FT8 activity involving R2BBT, decoded by SO8OO in southeastern Poland. 216 related FT8 messages, 19 CQ messages, observed on 80m, 40m, 20m, 10m, across 39 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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.

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Overview

216
Related messages
19
CQ messages
39
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 14:42 UTC

Frequent QSO partners observed at SO8OO

Stations R2BBT worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R2BBT

Approximate centre of KO86, decoded 2026-08-20 17:06 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 UTCBandR2BBT S/NCounterpartCounterpart S/NMsgsCapture
08-20 17:06 40m -18 / -12 E70SZ -9 / -20 4 ✓ Full exchange observed
08-20 17:00 40m -18 / - UN7DCS - / -10 2 ✓ Closing fragment
08-20 16:57 40m -14 / -5 R4UAS -3 / -5 5 ✓ Full exchange observed
08-20 16:56 40m -17 / -8 RM5F 0 / - 4 ✓ Closing observed
08-20 16:55 40m -12 / - UA4SN - / -8 2 ✓ Closing fragment
08-20 16:55 40m - / - DL6EL +3 / - 3 Partial capture
08-20 16:53 40m -14 / - UB3PET - / -16 2 ✓ Closing fragment
08-20 16:51 40m -13 / -5 R5AV 0 / -1 3 ✓ Full exchange observed
08-20 16:00 40m -16 / - RA0WBI - / -15 2 ✓ Closing fragment
08-16 07:06 10m - / -9 RD7P -14 / - 2 ✓ Closing fragment
08-15 18:40 80m - / +1 RU3T +7 / - 3 ✓ Closing fragment
08-15 18:39 80m - / -19 DA6SHO -2 / - 3 Partial capture
08-15 18:35 80m -8 / 0 R5KH -11 / -8 5 ✓ Full exchange observed
08-15 18:35 80m -14 / - R3BDQ +8 / -2 3 ✓ Closing observed
08-15 18:33 80m -9 / -2 R3DFS -12 / - 3 ✓ Closing observed
08-15 18:31 80m - / -4 R5ACQ +1 / - 2 ✓ Closing fragment
08-15 18:28 80m -15 / - JF8QNF - / -18 3 Partial capture
08-15 18:15 80m -16 / - RA1AUS/P - / -9 2 Partial capture
08-15 18:14 80m -12 / -13 UB3KGW -6 / -7 4 ✓ Full exchange observed
08-12 17:44 80m - / -17 R8CKD -13 / - 3 ✓ Closing fragment
08-11 08:01 20m -23 / - R2EA - / -1 2 ✓ Closing fragment
08-11 08:00 20m -24 / -8 RV6F -13 / -6 6 ✓ Full exchange observed
08-09 16:44 40m -24 / -5 R3WDW -10 / - 5 ✓ Closing observed
08-06 17:21 80m - / -5 R2GFD -14 / - 2 ✓ Closing fragment
08-05 12:16 20m - / - RA6OY +4 / - 4 Partial capture
08-05 11:48 20m - / +6 IK4LZH +6 / - 3 ✓ Closing fragment
08-05 11:17 20m - / -14 F4HQL -21 / - 2 ✓ Closing fragment
08-01 14:28 20m - / -10 TF4M -12 / - 2 ✓ Closing fragment
07-31 07:12 20m -24 / - W4U - / -9 2 Partial capture
07-31 07:08 20m -16 / - W4U - / -14 3 Partial capture
07-30 16:31 20m - / -9 DF0KK -4 / - 3 ✓ Closing fragment
07-23 08:02 10m - / -17 UA4FKT -21 / - 3 Partial capture
07-23 07:56 10m - / -15 RL1B -22 / - 2 ✓ Closing fragment
07-17 06:48 20m - / +3 RZ4FWA -20 / - 2 ✓ Closing fragment
07-16 07:51 20m - / -15 5P0T -20 / - 2 Partial capture
07-07 17:37 20m - / -5 DL7DO -16 / - 3 ✓ Closing fragment
06-30 06:17 20m - / - RA3TVW -9 / - 3 ✓ Closing fragment
06-25 06:43 10m - / -5 R6JY -12 / - 2 ✓ Closing fragment
06-24 16:21 20m - / -9 F5IXN -21 / - 4 ✓ Closing fragment
06-24 09:03 10m - / -5 T77RN -7 / - 3 Partial capture
06-24 08:53 10m - / +4 RA7Z -18 / - 2 ✓ Closing fragment
06-23 17:43 20m - / -17 KF0YOB -11 / - 3 ✓ Closing fragment
06-23 16:40 20m - / -14 5Z4VJ -9 / - 3 Partial capture
06-19 18:01 40m - / -8 <...> -10 / - 2 Partial capture
06-19 17:35 40m - / -18 IQ4JO +10 / - 3 ✓ Closing fragment
06-19 17:26 40m - / -1 R1TAX -8 / - 4 ✓ Closing fragment
06-18 17:42 40m - / -13 R1BMZ -6 / - 2 ✓ Closing fragment
06-16 17:11 20m - / -13 JH7CSU -13 / - 2 ✓ Closing fragment
06-10 12:29 10m - / -18 YB1KK -16 / - 2 ✓ Closing fragment
06-10 12:21 20m - / -9 R2026DR +4 / - 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
165815 -14 1975  R4UAS R2BBT RR73
165830  +0 2657  R2BBT R4UAS 73
170045 -16 1828  UN7DCS R2BBT -10 (x2)
170145 -21 1828  CQ R2BBT KO86                         a1 (x6)
170630 -10 1827  R2BBT E70SZ JN84
170645 -18 1828  E70SZ R2BBT -20
170700  -8 1827  R2BBT E70SZ R-12 (x2)
165715 -13 1861  YB2CLC R2BBT -12
20m 
UTC    dB Audio  Message
121700  +4  323  R2BBT RA6OY KN88 (x2)
072815 -16 1018  R2BBT R6DZR KN84
080045 -12 1439  R2BBT RV6F LN14
080100 -24 1969  R2EA R2BBT R-01
080115 -11 1439  R2BBT RV6F LN14
080130 -22 1969  R2EA R2BBT 73
080145 -14 1439  R2BBT RV6F LN14
080200 -24 1969  RV6F R2BBT -06
080215 -11 1439  R2BBT RV6F R-08 (x2)
164400  -4  452  R2BBT <...> R-10
132115 -21 2017  VK2ZR R2BBT -24
132400 -18 2017  <...> R2BBT -15
164230 -11  470  R2BBT UB0SMX/P R-14
10m 
UTC    dB Audio  Message
085145 -18 2302  R2BBT SV1EKI KM18
085345 -17  831  R2BBT RA7Z R+04 (x2)
090330  -7  406  R2BBT T77RN R-05 (x3)
064330 -11 1856  R2BBT R6JY -05 (x2)
075645 -23 1656  R2BBT RL1B -15 (x2)
080245 -21 1750  R2BBT UA4FKT LO23 (x3)
070600 -16 2096  R2BBT RD7P R-09 (x2)
80m 
UTC    dB Audio  Message
183500 -16 1938  R3BDQ R2BBT R-02
183515  +8 2562  R2BBT R3BDQ RR73
183530 -11 1938  R3BDQ R2BBT 73
183545 -15 1396  R2BBT R5KH KO91
183630 -10 1938  R5KH R2BBT -08
183645  -9 1397  R2BBT R5KH R+00
183700  -7 1938  R5KH R2BBT RR73
183715  -8 1396  R2BBT R5KH 73
183900  -5 1310  R2BBT DA6SHO R-19 (x3)
184030  +9  792  R2BBT RU3T LO16 (x3)
184230 -10 1939  F5RRS R2BBT -13

Decoder S/N history by band

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