7Z1AV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Saudi Arabia Locator transmitted in a decoded message: LK18

Receiver-side FT8 activity involving 7Z1AV, decoded by SO8OO in southeastern Poland. 127 related FT8 messages, 15 CQ messages, observed on 20m, across 15 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

127
Related messages
15
CQ messages
15
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-25
Last seen: 2026-08-23 16:09 UTC

Frequent QSO partners observed at SO8OO

Stations 7Z1AV worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by 7Z1AV

Approximate centre of LK18, decoded 2026-08-22 18:29 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 UTCBand7Z1AV S/NCounterpartCounterpart S/NMsgsCapture
08-23 18:09 20m - / - IU0VOG -10 / - 2 Partial capture
08-23 18:06 20m - / -15 GJ0KYZ 0 / - 2 ✓ Closing fragment
08-23 04:27 20m - / -21 R6OK -14 / - 2 ✓ Closing fragment
08-23 03:55 20m - / -14 RK6AAC -8 / - 3 ✓ Closing fragment
08-19 20:28 20m - / - IK1RQX -10 / - 4 Partial capture
08-06 08:52 20m - / - UA4FKT -18 / - 2 Partial capture
07-27 18:37 20m - / -15 RC6OG -16 / - 6 ✓ Closing fragment
07-25 21:13 20m - / -16 F4MBU -12 / - 4 ✓ Closing fragment
07-25 21:08 20m - / - RA4FUT -21 / - 3 Partial capture
07-21 18:52 20m - / - DL1R 0 / - 5 Partial capture
07-21 18:47 20m - / -16 PD0HLA -14 / - 2 Partial capture
07-21 18:43 20m - / - 9A6NCC +2 / - 2 Partial capture
06-20 19:19 20m - / -16 IK1RQX +9 / - 4 Partial capture
06-20 19:16 20m - / -6 F4IZO -14 / - 2 Partial capture
06-20 19:16 20m - / -8 EA1CQ -12 / - 3 ✓ Closing fragment
06-15 19:39 20m - / - RA4FUT -14 / - 2 Partial capture
06-15 18:46 20m - / -3 YT1UBN -19 / - 3 Partial capture
06-14 18:13 20m - / - UA3ZQN +6 / - 2 Partial capture
06-14 17:46 20m -13 / -9 HB9VAA -19 / - 2 ✓ Closing observed
06-11 20:31 20m - / -13 JE1LFX -1 / - 3 Partial capture
06-11 19:55 20m - / - JA1SHC -2 / - 2 Partial capture
06-11 18:43 20m -20 / -20 F1RCQ -11 / -15 14 Partial capture
06-10 19:14 20m - / - R4HGK -16 / - 3 Partial capture
06-07 17:58 20m - / -12 R7BI +14 / - 3 ✓ Closing fragment
06-07 17:45 20m -12 / - OK1UK - / -19 2 ✓ Closing fragment
06-07 17:43 20m -11 / - M8EVM - / -13 2 ✓ Closing fragment
06-07 17:42 20m -13 / - DH0GBC - / -15 2 ✓ Closing fragment
06-07 17:41 20m - / - ON7IO +2 / - 2 Partial capture
06-07 17:40 20m - / - OO0O -8 / - 2 Partial capture
06-07 17:37 20m - / - RZ4FWA -2 / - 4 Partial capture
06-07 17:34 20m -14 / -16 OO0O -6 / -18 3 Partial capture
06-07 17:22 20m - / +1 F5RRS +18 / - 3 ✓ Closing fragment
06-07 17:14 20m -11 / -15 F6CAX +22 / -10 3 Partial capture
06-07 17:14 20m - / -17 TA2ED -6 / - 2 Partial capture
06-07 17:07 20m -11 / - RK3AQ - / -11 2 ✓ Closing fragment
06-07 17:06 20m - / - IK4LZH -11 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
202815 -14 2101  7Z1AV IK1RQX JN44 (x4)
182630  -2 1574  7Z1AV US4EX KN78
182915 -21 1576  CQ 7Z1AV LK18                         a1
035500  -9 1253  7Z1AV RK6AAC KN95 (x3)
042745 -15 2428  7Z1AV R6OK R-21 (x2)
180600  +1 1025  7Z1AV GJ0KYZ -15 (x2)
180900 -10 2551  7Z1AV IU0VOG JN61 (x2)

Decoder S/N history by band

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