7Z1CE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Saudi Arabia Locator transmitted in a decoded message: LL34

Receiver-side FT8 activity involving 7Z1CE, decoded by SO8OO in southeastern Poland. 2,231 related FT8 messages, 1,039 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-06 and 2026-07-24.

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

2,231
Related messages
1,039
CQ messages
15
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-06
Last seen: 2026-07-24 18:10 UTC

Activity Heatmap

Locator transmitted by 7Z1CE

Approximate centre of LL34, decoded 2026-06-06 10:47 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 UTCBand7Z1CE S/NCounterpartCounterpart S/NMsgsCapture
07-24 20:09 20m - / +6 CS8ABF -2 / - 2 Partial capture
07-24 20:04 20m - / -7 IK4LZH -2 / - 3 Partial capture
07-24 20:03 20m - / -18 M9LDX -16 / - 6 ✓ Closing fragment
06-06 10:32 10m -22 / - EA5QS - / - 2 ✓ Closing fragment
06-05 22:43 20m +4 / - N1UL - / - 10 Partial capture
06-05 22:39 20m +2 / - KR9U - / -17 7 ✓ Closing fragment
06-05 22:36 20m +6 / +4 K2LNS +6 / -5 5 ✓ Full exchange observed
06-05 22:33 20m +7 / - K8BL - / -24 3 Partial capture
06-05 19:10 20m - / - M6MYC -1 / - 3 Partial capture
06-05 19:07 20m - / -3 M0BEW +9 / - 2 Partial capture
06-05 19:05 20m +3 / - OK1XLE - / -19 2 ✓ Closing fragment
06-05 19:03 20m - / - EA4HTI -12 / - 2 Partial capture
06-05 19:01 20m - / -10 JA0LFV -7 / - 5 Partial capture
06-05 19:00 20m +2 / - S51JY - / -6 2 ✓ Closing fragment
06-05 18:59 20m - / - G3ROY -14 / - 4 Partial capture
06-05 18:58 20m +4 / - G4ZCS - / -18 3 ✓ Closing fragment
06-05 18:56 20m 0 / - SQ9SF - / -19 2 ✓ Closing fragment
06-05 18:55 20m - / - TA5FW -8 / - 3 Partial capture
06-05 18:48 20m - / - TA3XEE -9 / - 2 Partial capture
06-05 18:48 20m -1 / - UT3UZ - / -4 11 Partial capture
06-05 18:45 20m +2 / -5 K2TQC -16 / -15 5 ✓ Full exchange observed
06-01 04:23 20m - / - EA4HTI -16 / - 2 Partial capture
06-01 04:23 20m - / - UA9AX +15 / - 2 Partial capture
06-01 04:21 20m 0 / - WB8PLB - / -24 2 Partial capture
06-01 04:16 20m +1 / - WB8PLB - / -24 5 Partial capture
06-01 04:12 20m +2 / - EA2BUW -7 / -24 3 ✓ Closing observed
06-01 04:10 20m - / - K1IO -9 / - 2 Partial capture
06-01 04:06 20m - / - TI2KAC -18 / - 4 Partial capture
06-01 04:03 20m +5 / - N2OO +7 / 0 4 ✓ Full exchange observed
06-01 04:03 20m - / - EA2BUW -13 / - 3 Partial capture
06-01 04:02 20m -3 / -4 WA9JOQ -11 / -24 3 ✓ Full exchange observed
06-01 03:52 20m -3 / - KZ4MKJ - / -20 9 Partial capture
06-01 03:27 20m - / - KC4YAO +3 / - 5 Partial capture
06-01 03:25 20m - / -7 K7VF -9 / - 4 Partial capture
06-01 03:21 20m - / - W8NU -6 / - 2 Partial capture
06-01 03:17 20m - / - N1EVK -5 / - 12 Partial capture
06-01 03:14 20m - / - N1EVK -4 / - 2 Partial capture
06-01 03:04 20m +6 / -15 WZ5A -10 / -15 6 ✓ Full exchange observed
06-01 02:57 20m - / - HC1FQ -16 / - 2 Partial capture
06-01 02:47 20m +8 / - WB8QZM - / -20 2 ✓ Closing fragment
06-01 02:46 20m +4 / - N7DVM - / -14 2 ✓ Closing fragment
06-01 02:43 20m - / -18 AD9BX -24 / - 2 Partial capture
06-01 02:39 20m +4 / - AL3G - / -18 3 ✓ Closing fragment
06-01 02:37 20m +4 / -6 K1FEV -12 / -21 8 ✓ Full exchange observed
06-01 02:34 20m +6 / - AB8O -22 / -8 3 ✓ Closing observed
06-01 02:31 20m +2 / - AA4NP - / -15 3 ✓ Closing fragment
06-01 02:31 20m +10 / -7 TI5RR -5 / -3 5 ✓ Full exchange observed
06-01 02:23 20m +5 / - NM5V - / -15 8 ✓ Closing fragment
06-01 02:21 20m - / -2 VE3WWJ -16 / - 2 Partial capture
06-01 02:16 20m -3 / - N9SEO - / -22 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
224845  +7 1660  N1UL 7Z1CE LL34
200015  +1  464  7Z1CE IK4LZH JN54
200115 -20 2190  7Z1CE F4MGP JN04
200315 -15 1381  7Z1CE M9LDX IO94 (x2)
200445  +0  464  7Z1CE IK4LZH JN54
200445  -9 1381  7Z1CE M9LDX R-18 (x2)
200515  -2  464  7Z1CE IK4LZH JN54
200545 -17 1381  7Z1CE M9LDX R-23
200545  -3  464  7Z1CE IK4LZH R-07
200615 -16 1381  7Z1CE M9LDX 73
200815  -4 1149  7Z1CE IZ4EKI RR73
200945  -3 1122  7Z1CE CS8ABF +06 (x2)
10m
UTC    dB Audio  Message
103215 -19 1677  EA5QS 7Z1CE RR73 (x2)
104745 -22 1675  CQ 7Z1CE LL34
40m
UTC    dB Audio  Message
002915  +8 1625  7Z1CE E70SZ JN84
002915  +9 2980  7Z1CE F4BYA JN19
002930 -11 1625  CQ USA 7Z1CE LL34
002945  -9 1208  7Z1CE IZ0AIO JN61
002945  -9 1625  7Z1CE E70SZ JN84
002945  +3 2981  7Z1CE F4BYA JN19
003030 -12 1624  IZ0AIO 7Z1CE -13
003045  -9 1208  7Z1CE IZ0AIO R-11
003130  -9 1625  CQ USA 7Z1CE LL34
003200  -9 1625  N2YCH 7Z1CE LL34 (x6)
80m
UTC    dB Audio  Message
191615  -7 1751  7Z1CE IT9HCS JM77 (x13)
60m
UTC    dB Audio  Message
182515 -15 1616  7Z1CE DL2MEL JN58

Decoder S/N history by band

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