HB9RLZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Switzerland Locator transmitted in a decoded message: JN47

Receiver-side FT8 activity involving HB9RLZ, decoded by SO8OO in southeastern Poland. 125 related FT8 messages, 48 CQ messages, observed on 80m, 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-05-21 and 2026-08-18.

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

125
Related messages
48
CQ messages
22
UTC dates heard
-2 dB
Mean decoder S/N

Bands

First seen: 2026-05-21
Last seen: 2026-08-18 07:04 UTC

Activity Heatmap

Locator transmitted by HB9RLZ

Approximate centre of JN47, decoded 2026-08-21 10:05 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 UTCBandHB9RLZ S/NCounterpartCounterpart S/NMsgsCapture
08-21 10:12 20m -16 / - OJ0YL - / -21 7 Partial capture
08-21 10:02 20m -15 / - OJ0YL - / -21 11 Partial capture
08-21 09:12 20m -5 / - OJ0YL - / -7 14 Partial capture
08-18 08:53 10m -16 / - 3B8GL - / -16 4 Partial capture
08-18 08:50 10m -17 / - HB0WR - / -22 2 Partial capture
08-17 12:18 10m - / -3 SV2AEL +1 / - 4 ✓ Closing fragment
08-10 11:48 10m -8 / - LZ2CP - / +10 2 Partial capture
08-10 11:47 10m -11 / +8 SV7BAY -2 / -5 5 ✓ Full exchange observed
08-10 11:44 10m - / -5 LZ1LZ -9 / - 3 ✓ Closing fragment
08-10 11:36 10m -6 / - HA7NB - / -13 4 Partial capture
08-10 11:33 10m -10 / - MI5JYK - / -16 3 ✓ Closing fragment
08-10 11:30 10m -3 / - G0AZH - / -17 3 ✓ Closing fragment
08-09 08:01 20m - / - RC5F -12 / - 2 Partial capture
08-09 07:58 20m -1 / - PD1HPB - / -7 3 ✓ Closing fragment
08-09 07:56 20m - / -9 UR5FBD -11 / - 2 Partial capture
08-04 07:41 20m -10 / - IS0LAY - / -2 2 ✓ Closing fragment
07-26 07:01 20m +6 / - HK3W - / - 3 Partial capture
07-26 06:56 20m +4 / - WD8PFS - / - 4 Partial capture
07-26 06:26 20m +4 / - XE2V - / -19 13 Partial capture
07-26 06:23 20m +6 / - TI5CDA - / - 3 Partial capture
07-26 06:21 20m +3 / - XE2V - / - 2 Partial capture
07-26 06:16 20m +3 / - AD9GE - / - 3 Partial capture
07-26 06:14 20m +4 / - VK3BD - / -18 2 Partial capture
07-26 05:52 20m - / -26 PE1BSF -13 / - 2 Partial capture
07-25 10:13 10m +4 / - DO1ID - / +7 3 ✓ Closing fragment
07-25 10:10 10m +5 / - DN9SGE -19 / +3 4 Partial capture
07-25 10:06 10m -4 / - OE1TKS - / - 6 Partial capture
07-19 14:42 20m -9 / - VU2FI - / -21 7 ✓ Closing fragment
07-19 11:22 20m -10 / - K5ATN - / - 3 Partial capture
07-19 11:19 20m -10 / - TK5K +6 / - 4 ✓ Closing observed
07-16 14:31 20m -3 / - WA0KDS - / -13 9 Partial capture
07-16 13:35 20m -9 / - NZ2X - / - 4 Partial capture
07-16 10:51 20m -6 / - NZ2X - / - 7 Partial capture
07-16 10:47 20m -7 / - KF0YOB -17 / -11 4 ✓ Closing observed
07-14 11:41 10m -12 / - 9K2YM - / -3 3 ✓ Closing fragment
07-14 09:19 10m -4 / - IS0UWS - / - 2 Partial capture
07-14 09:15 10m -4 / - EX8ABR - / -11 4 ✓ Closing fragment
07-10 07:37 20m -7 / - KF0YOB - / - 4 Partial capture
07-10 07:31 20m -8 / - <...> - / -23 6 Partial capture
07-10 07:28 20m +1 / - <...> - / - 2 Partial capture
07-10 07:25 20m -13 / - TN8GD - / -16 3 Partial capture
07-06 10:10 10m -17 / - OE3IPU - / 0 4 ✓ Closing fragment
07-06 09:20 20m -4 / - KF0YOB - / - 2 Partial capture
07-05 14:13 20m - / - UA3ZQN -7 / - 2 Partial capture
07-05 14:13 20m -2 / - Z61DX - / -12 4 Partial capture
07-05 14:10 20m -4 / - Z61DX - / - 2 Partial capture
07-05 14:06 20m 0 / - OH5WWA - / -20 6 Partial capture
07-05 14:02 20m +4 / - SK3WWA - / -17 5 ✓ Closing fragment
07-05 14:00 20m +4 / - KF0YOB - / - 4 Partial capture
07-05 10:31 10m -2 / - II7WWA - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
100415 -15 1360  OJ0YL HB9RLZ JN47 (x15)
10m
UTC    dB Audio  Message
114900  -7 2578  LZ2CP HB9RLZ +10
115445 -18 1790  HB9RLZ LZ2CP +10
084930 -12  634  HB9RLZ SV2CLJ +11
121800  +1 2735  HB9RLZ SV2AEL -03 (x2)
121900  +1 2734  HB9RLZ RR73; HA3HZ <...> -16
122030  -1 2734  HB9RLZ SV2AEL RR73 (x2)
085030 -18 1372  HB0WR HB9RLZ -22 (x2)
085345 -12 1373  3B8GL HB9RLZ JN47 (x4)
090400 -20 1373  HB9RLZ RW4CB -10
40m
UTC    dB Audio  Message
021545  -8 2936  K3YTL HB9RLZ JN47
022545  +3  334  HB9RLZ RN6HK LN14
025030 -17 2253  HB9RLZ OA4ENG -14
025100 -17 2254  HB9RLZ RR73; IU8SDA <...> -12
025930  -2 2934  W9WWI HB9RLZ R-18
030430  +0 2935  W9TD HB9RLZ R-22
030630  -5 2935  W1RQ HB9RLZ JN47
030945  -4 2935  K4F HB9RLZ JN47 (x5)
031545  -4 2935  K4NCC HB9RLZ JN47 (x2)
031915  +2 2935  KZ4NS HB9RLZ R-06
80m
UTC    dB Audio  Message
014645 +10 2902  K3DFL HB9RLZ JN47
014715 +14 2902  KE4IHI HB9RLZ JN47 (x3)
014845 +13 2902  CQ HB9RLZ JN47
014900  +0 2903  HB9RLZ UA4FKT LO23
014915 +14 2902  CQ HB9RLZ JN47
014930  -2 2904  HB9RLZ UA4FKT LO23
014930 -10 1470  HB9RLZ RX6DA KN85
014945 +17 2902  CQ HB9RLZ JN47 (x2)
015030 -10 1470  HB9RLZ RX6DA KN85

Decoder S/N history by band

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