RN4HAB — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving RN4HAB, decoded by SO8OO in southeastern Poland. 862 related FT8 messages, 312 CQ messages, observed on 160m, 80m, 40m, 20m, across 25 UTC dates. Heard between 2026-04-21 and 2026-07-07.

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

862
Related messages
312
CQ messages
25
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-04-21
Last seen: 2026-07-07 16:12 UTC

Activity Heatmap

Locator transmitted by RN4HAB

Approximate centre of LO53, decoded 2026-06-23 18:31 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 UTCBandRN4HAB S/NCounterpartCounterpart S/NMsgsCapture
07-07 18:11 40m - / +2 YL3NF -3 / - 3 ✓ Closing fragment
07-07 18:05 40m - / -6 RA3ZOM -10 / - 4 ✓ Closing fragment
07-05 19:46 40m - / -14 UB6ZDJ -14 / - 3 ✓ Closing fragment
07-05 19:15 160m - / -8 RN3RFZ -9 / - 2 ✓ Closing fragment
07-05 19:15 160m - / - UA3LID -4 / - 2 Partial capture
07-05 19:06 80m - / -2 RK6OV -6 / - 3 ✓ Closing fragment
07-05 19:04 80m - / - YO8RXH +19 / - 2 ✓ Closing fragment
07-05 19:00 40m - / -11 RA3TVW -17 / - 3 Partial capture
07-05 18:05 40m - / -9 R3LAF -21 / - 3 ✓ Closing fragment
07-05 18:01 40m - / -4 R3AI -8 / - 2 ✓ Closing fragment
06-23 18:25 80m -7 / 0 UA9LT -10 / -13 4 ✓ Full exchange observed
06-23 18:24 80m -5 / -3 R6FMK +1 / - 4 ✓ Closing observed
06-23 18:22 80m -4 / -15 4Z5AV 0 / -13 5 ✓ Full exchange observed
06-23 18:17 40m - / - DL7ACA -13 / - 17 Partial capture
06-23 18:15 40m - / -8 UA3WG -16 / - 2 Partial capture
06-23 18:14 40m - / +3 E70SZ -14 / - 2 Partial capture
06-12 20:50 160m -8 / -19 R7KQ -8 / -16 3 ✓ Full exchange observed
06-12 20:49 160m - / -13 IZ3KUS -2 / - 4 Partial capture
06-12 20:47 160m - / - HA7TM +17 / - 4 Partial capture
06-12 20:40 160m - / - HA7TM +16 / - 3 Partial capture
06-12 20:35 160m - / -15 R7KM -13 / - 7 ✓ Closing fragment
06-12 20:27 160m - / -3 RY9C -14 / - 2 ✓ Closing fragment
06-12 20:24 160m - / -19 RT2P -13 / - 2 ✓ Closing fragment
06-12 19:58 80m - / - R9OOF/P -9 / - 2 Partial capture
06-12 19:00 40m - / - DG5PW -14 / - 2 Partial capture
06-12 18:58 40m - / - SP9MOA -6 / - 3 Partial capture
06-12 18:39 40m - / -2 RW6HPS -16 / - 3 ✓ Closing fragment
06-12 17:22 40m - / -13 EU2ABM -17 / - 3 Partial capture
06-10 23:59 40m - / -13 <...> -12 / - 2 Partial capture
06-10 23:55 80m -18 / -5 UA9CK -19 / - 2 ✓ Closing observed
06-10 23:50 80m - / - F4FPR -20 / - 3 Partial capture
06-10 23:46 40m - / - F1IQH -9 / - 2 Partial capture
06-10 23:44 40m -12 / - U43DRI - / -23 2 Partial capture
06-10 23:40 40m - / -2 YO6LM -1 / - 4 ✓ Closing fragment
06-09 17:57 40m - / +9 R3EDI -4 / - 4 ✓ Closing fragment
06-04 17:54 80m -21 / +2 R8FB -9 / - 4 ✓ Closing observed
06-03 19:52 40m - / - DL3IAK -6 / - 4 Partial capture
06-03 19:51 40m -9 / - S59A +12 / -12 3 ✓ Closing observed
06-03 19:50 40m - / - F1IQH -3 / - 3 Partial capture
06-03 19:48 40m - / - DH3KR -2 / - 5 Partial capture
06-03 18:20 80m - / - E70SZ -4 / - 5 Partial capture
06-02 19:39 80m - / +10 DO3RSZ -6 / - 5 Partial capture
06-02 19:21 80m -6 / - R4CEC - / -12 2 ✓ Closing fragment
06-02 19:10 80m - / - F6BHK -9 / - 5 Partial capture
06-02 19:07 80m -8 / - RW4F - / -14 2 ✓ Closing fragment
06-02 18:57 80m - / -5 R9OOF -12 / - 3 ✓ Closing fragment
06-02 18:30 40m - / - DK8HC -10 / - 3 Partial capture
06-02 18:26 40m - / - YU6TM -3 / - 3 Partial capture
06-02 18:11 40m -11 / - UA3YFL - / -16 2 ✓ Closing fragment
06-02 18:07 40m -14 / - RC9WC - / -17 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
180800  -7  950  RN4HAB RN6AK RR73
190030 -18 1813  RN4HAB RA3TVW LO25 (x3)
194600 -13 1063  RN4HAB UB6ZDJ KN98 (x3)
180530 -12 2114  RN4HAB RA3ZOM KO90 (x4)
181030 -20 1228  RN4HAB DL4JTH JO60
181100  -4  551  RN4HAB YL3NF KO17 (x3)
160m
UTC    dB Audio  Message
204915 -11  791  CQ RN4HAB LO53                        a1
204930  -1  695  RN4HAB IZ3KUS -13 (x2)
205000  -7  904  RN4HAB R7KQ -19
205015  -8  791  R7KQ RN4HAB R-16
205030  -3  695  RN4HAB IZ3KUS -13
205030  -8  904  RN4HAB R7KQ RR73
205100  -9  792  RN4HAB DO7NN JO53
205115 -12  791  CQ RN4HAB LO53 (x2)
191530  -7 1120  RN4HAB RN3RFZ -08
191530  -1 2196  RN4HAB UA3LID KO64
191600 -11 1120  RN4HAB RN3RFZ RR73
191600  -6 2196  RN4HAB UA3LID KO64
191930 -20 1555  RN4HAB R7KJM KN75
80m
UTC    dB Audio  Message
182630  -4 1091  UA9LT RN4HAB 73
182700  -3 1090  CQ RN4HAB LO53 (x6)
183030  -2 1091  UB8CMW RN4HAB -11
183100  -5 1091  CQ RN4HAB LO53                        a1 (x2)
190430 +21  525  RN4HAB YO8RXH KN37 (x2)
190600  -6  583  RN4HAB RK6OV KN97 (x3)

Decoder S/N history by band

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