R4IQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO53

Receiver-side FT8 activity involving R4IQ, decoded by SO8OO in southeastern Poland. 271 related FT8 messages, 29 CQ messages, observed on 80m, 40m, 20m, 10m, across 47 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

271
Related messages
29
CQ messages
47
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 40m 20m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 14:36 UTC

Frequent QSO partners observed at SO8OO

Stations R4IQ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R4IQ

Approximate centre of LO53, decoded 2026-08-23 16:53 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 UTCBandR4IQ S/NCounterpartCounterpart S/NMsgsCapture
08-23 16:52 40m -18 / - HL3LMS - / - 2 Partial capture
08-23 16:35 40m - / -21 DJ3HW -2 / - 3 ✓ Closing fragment
08-23 16:29 40m -11 / -1 EU6UE -8 / -6 5 ✓ Full exchange observed
08-23 16:27 40m -13 / -15 TA1FR -13 / - 2 Partial capture
08-23 16:10 40m -19 / - UN0PA - / - 2 ✓ Closing fragment
08-21 15:31 40m -14 / -2 RA4HTH -8 / 0 3 Partial capture
08-21 15:28 40m -15 / - BA8BLK - / -13 2 Partial capture
08-21 15:25 40m -14 / - ZL2NU - / -19 3 ✓ Closing fragment
08-21 15:20 40m - / -7 RA3SO -13 / - 3 ✓ Closing fragment
08-20 16:12 40m - / -11 UB3AMO -6 / - 2 ✓ Closing fragment
08-20 16:07 40m - / - R3DMS -10 / - 3 Partial capture
08-20 16:07 40m - / -8 SP5OSF -9 / - 4 ✓ Closing fragment
08-15 16:41 20m -8 / - RY0AAN/P - / - 2 Partial capture
08-15 15:43 20m -12 / - <...> - / -10 5 Partial capture
08-15 15:40 20m -11 / - RW3C/P - / -4 2 ✓ Closing fragment
08-15 14:24 20m -18 / - DA0LH - / -15 2 Partial capture
08-15 14:03 20m -14 / - <...> - / - 2 Partial capture
08-15 13:56 20m -19 / - OR1A - / -17 4 ✓ Closing fragment
08-15 13:54 20m -12 / - JJ5NFT - / - 2 ✓ Closing fragment
08-13 17:10 80m - / -18 UA3QNE -14 / - 4 ✓ Closing fragment
08-13 17:06 80m - / -9 UA4QK -20 / - 3 ✓ Closing fragment
08-13 16:57 80m - / - RA3VX -6 / - 3 Partial capture
08-13 16:50 80m - / -4 R3RB -13 / - 2 ✓ Closing fragment
08-12 17:01 80m - / -8 UA3QNE -18 / - 2 ✓ Closing fragment
08-07 18:02 80m - / - RA3VX -1 / - 3 Partial capture
08-07 18:01 80m - / -6 R4RN +1 / - 3 Partial capture
08-07 18:00 80m - / -6 RZ4M -11 / - 2 ✓ Closing fragment
08-05 16:05 40m - / -24 E70SZ -15 / - 7 ✓ Closing fragment
08-05 15:52 40m - / -18 LZ1ZF -23 / - 3 ✓ Closing fragment
08-04 11:37 20m - / -5 RA9LL -5 / - 2 ✓ Closing fragment
08-04 07:01 20m - / -16 R50RKZ -6 / - 2 ✓ Closing fragment
08-03 17:32 40m - / -13 RK6MC -6 / - 2 ✓ Closing fragment
08-03 15:56 20m - / -10 YB5WIR -3 / - 2 ✓ Closing fragment
08-02 18:08 40m - / -17 OZ9FF -8 / - 2 ✓ Closing fragment
08-02 18:06 80m - / - RK6MC +10 / - 3 Partial capture
08-02 18:05 80m -24 / -9 RX6DA +10 / - 3 ✓ Closing observed
08-01 18:19 40m - / -6 R50RKZ -11 / - 3 ✓ Closing fragment
08-01 18:10 40m - / -7 RL2F -22 / - 3 ✓ Closing fragment
07-22 16:26 40m - / -12 S59A 0 / - 3 ✓ Closing fragment
07-21 17:35 40m - / -4 OH5KNL -6 / - 2 ✓ Closing fragment
07-20 17:27 40m - / -18 SP5ROM -17 / - 2 ✓ Closing fragment
07-20 17:18 40m - / -12 SQ8LE -15 / - 3 ✓ Closing fragment
07-19 08:12 10m - / -15 RG6S -17 / - 2 Partial capture
07-18 13:41 10m - / -16 M0BEW -12 / - 2 ✓ Closing fragment
07-18 07:45 10m - / -13 R6TA -12 / - 3 ✓ Closing fragment
07-14 16:41 40m - / -2 EU1DC -6 / - 2 ✓ Closing fragment
07-13 10:15 10m - / - IK4LZH +4 / - 3 Partial capture
07-13 06:16 10m - / -16 IT9IAU -19 / - 2 ✓ Closing fragment
07-10 13:56 20m -6 / - T22TT - / -14 3 ✓ Closing fragment
07-07 09:52 10m - / -12 DF1SD +5 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
162945  -8 2487  R4IQ EU6UE -01
163000 -13 1112  EU6UE R4IQ R-06
163015  -9 2487  R4IQ EU6UE RR73
163030  -9 1113  EU6UE R4IQ 73
163115  -5 2194  R4IQ 3Z100LKK -01
163130 -12 1112  EU6UE R4IQ R-05
163245  -9  918  R4IQ R9DZ LO98
163300 -16 1111  TA1FR R4IQ LO53
163400 -16 1112  CQ R4IQ LO53                          a1
163500  -2  877  R4IQ DJ3HW -21 (x3)
165200 -20 1416  HL3LMS R4IQ LO53 (x2)
165330 -11 1538  GB64MOD R4IQ LO53
20m 
UTC    dB Audio  Message
145445 -18 1028  <...> R4IQ LO53
145915 -11  945  S21VHF R4IQ LO53
154000 -10 2344  RW3C/P R4IQ R-04 (x2)
154345  -9 1022  <...> R4IQ LO53 (x2)
154430 -14 1085  R4IQ MN0HNQ/LH -09
154445 -17 1021  <...> R4IQ R-18 (x2)
154645 -14 1084  MN0HNQ/LH R4IQ R-11
154745 -11 1031  <...> R4IQ R-11 (x2)
155630 -11 1238  TC6L R4IQ LO53
164145  -8 1734  RY0AAN/P R4IQ LO53 (x2)
80m 
UTC    dB Audio  Message
170630 -20 1627  R4IQ <...> -10
170100 -18 1894  R4IQ UA3QNE -08 (x2)
165015 -14 1601  R4IQ R3RB -04 (x2)
165745  -6 1076  R4IQ RA3VX LO06 (x3)
170600 -24 2334  R4IQ UA4QK LO45 (x3)
171030 -15 1778  R4IQ UA3QNE LO01 (x4)
10m 
UTC    dB Audio  Message
100945 -11 1546  R4IQ R6FMK LN05
101545  +4  442  R4IQ IK4LZH JN54 (x3)
130045 -14  244  R4IQ R6LKG R-24
074545 -15 1936  R4IQ R6TA LN13 (x3)
134145  -9  994  R4IQ M0BEW -16 (x2)
080945 -22 1399  R4IQ UA3FO -06
081230 -17 1815  R4IQ RG6S -15 (x2)
102415 -20 1221  R4IQ R3KDT R-21
091800 -18 2288  R4IQ R50RKZ RR73

Decoder S/N history by band

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