4L6EZ — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Georgia Most frequent locator attributed to this token: LN21

Receiver-side FT8 activity involving 4L6EZ, decoded by SO8OO in southeastern Poland. 576 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-13.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 576 FT8 messages attributed to 4L6EZ as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (49%), followed by 40 m (32%) and 20 m (16%). Several six-hour UTC windows tied for the largest share (98%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (68%); the estimated median was -6 dB.

Overview

576

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

160m · 19 80m · 281 40m · 183 20m · 93

First attributed message: 2026-06-06
Last attributed message: 2026-10-13 19:19 UTC

Observed FT8 message patterns

Attributed sample: 576 messages
Active dates: 24 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -12.1 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 171, strong (≥ -8 dB) 390.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with 4L6EZ in decoded directed-looking exchanges:

M0WOO · England ×2 RI1FJL · Franz Josef Land ×2 EA9AR · Ceuta & Melilla ×2 F4FQY · France ×2 R3DMS · European Russia ×2 RD7O · European Russia ×2 S57MPU · Slovenia ×2 SP9KR · Poland ×2 UX7QV · Ukraine ×2 DL3JJ · Fed. Rep. of Germany ×2 YO3GK · Romania ×2 RA6MQ · European Russia

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to 4L6EZ

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: LN21 · 236 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,020 km (approx.)
Last such locator decoded: 2026-10-13 19:19 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTC	Band	4L6EZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-13 19:21	40m	- / -15	F4HAB	-10 / -	3	Partial capture
10-13 19:19	40m	- / -5	R3DMX	+2 / -	6	Partial capture
10-13 19:18	40m	-9 / -3	IU4WSH	+2 / -1	3	✓ Full exchange observed
10-13 19:16	40m	-8 / -13	ON8DM	+14 / -8	5	✓ Full exchange observed
10-13 19:14	40m	- / -10	US3LX	-10 / -	2	✓ Closing fragment
10-13 19:13	40m	-10 / +3	YO4DWD	-14 / -9	3	✓ Full exchange observed
10-13 19:11	40m	- / -	EI3CTB	-8 / -	2	Partial capture
10-13 19:09	40m	-8 / -	9A6GUO	-20 / -6	4	✓ Closing observed
10-13 19:09	40m	- / -	F4HAB	-4 / -	4	Partial capture
10-13 19:08	40m	-4 / -	UT7NS	- / -6	2	✓ Closing fragment
10-13 19:05	40m	-10 / -3	IZ8DWQ	-8 / -5	6	✓ Full exchange observed
10-13 19:05	40m	-11 / -17	UB1CCL	+8 / -9	5	✓ Full exchange observed
10-13 19:03	40m	-10 / -	VK3AMP	- / -3	2	✓ Closing fragment
10-13 19:01	40m	-2 / -6	RV3H	-10 / -8	4	✓ Full exchange observed
10-13 18:57	40m	-3 / -	LY2BUU	- / -8	3	✓ Closing fragment
10-13 18:55	40m	-6 / -	OK2MFD	- / -	2	✓ Closing fragment
10-13 18:54	40m	-6 / -	VK3AMP	- / -12	2	Partial capture
10-13 18:53	40m	-4 / -	SQ9CXH	- / -7	2	✓ Closing fragment
10-13 18:51	40m	-12 / -	OK2MFD	- / -4	2	✓ Closing fragment
10-13 18:50	40m	-10 / -	RA1OD	- / -7	2	Partial capture
10-13 18:50	40m	- / -	F5NNN	-5 / -	3	Partial capture
10-13 18:50	40m	- / -	PD2MAC	-9 / -	18	Partial capture
10-13 18:49	40m	-12 / -	JO4IPQ	- / -12	2	✓ Closing fragment
10-13 18:47	40m	-8 / +8	RC3RF	-7 / -7	4	✓ Full exchange observed
10-12 18:31	40m	-4 / -5	EA5JLN	-13 / -23	9	Partial capture
10-12 18:29	40m	-1 / -24	F4ANC	-4 / -10	33	✓ Full exchange observed
10-12 18:28	40m	-3 / -4	RA4HPQ	-16 / -13	3	✓ Full exchange observed
10-12 18:28	40m	- / -	ON1ANZ	-3 / -	3	Partial capture
10-12 18:27	40m	-3 / -	IK2CIK	+2 / +2	3	✓ Closing observed
10-12 18:26	40m	- / -	EA5JLN	-13 / -	3	Partial capture
10-12 18:25	40m	- / 0	DM2TO	+4 / -	5	✓ Closing fragment
10-12 18:25	40m	-4 / -23	F4FQY	+8 / +3	4	✓ Full exchange observed
10-12 18:24	40m	- / -	M0YFT	-12 / -	2	Partial capture
10-11 18:56	40m	- / -	PD4RJ	-14 / -	3	Partial capture
10-11 18:52	40m	- / -	EA1KCN	-6 / -	2	Partial capture
10-11 18:50	40m	- / -	YT1LOG	-4 / -	2	Partial capture
10-11 18:50	40m	- / -	PD4RJ	-15 / -	2	Partial capture
10-11 18:42	40m	- / -	EA1R	-11 / -	18	Partial capture
10-11 18:42	40m	- / -12	R2DX	-6 / -	10	✓ Closing fragment
10-11 18:40	40m	- / -15	EB3BRC	-9 / -	15	Partial capture
10-11 18:39	40m	-9 / 0	IV3ARJ	+8 / -9	4	✓ Full exchange observed
10-11 18:37	40m	- / -11	RD3FY	-1 / -	3	✓ Closing fragment
10-11 18:37	40m	- / -	F4ANC	-5 / -	10	Partial capture
10-11 18:36	40m	- / -3	E75D	-3 / -	3	Partial capture
10-11 18:35	40m	- / -	DB2GM	+3 / -	4	Partial capture
10-11 18:34	40m	- / -	RD7O	+6 / -	2	✓ Closing fragment
10-11 18:32	40m	- / -11	SP9KR	-3 / -	3	✓ Closing fragment
10-11 18:30	40m	- / +5	R4HNT	-8 / -	2	Partial capture
10-11 18:29	40m	- / -	PA3GYF	-16 / -	3	Partial capture
10-11 18:26	40m	- / -2	F4MXT/P	0 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
191730  -4 1841  4L6EZ PB7J JO20
191745  -9  572  CQ 4L6EZ LN21
191815  -9  572  IU4WSH 4L6EZ -01
191830  +0  802  4L6EZ IU4WSH R-03 (x2)
191915 -10  572  CQ 4L6EZ LN21
191930  +1  572  4L6EZ R3DMX -05 (x4)
192100  -9  502  4L6EZ F4HAB R-15
192130  +1  572  4L6EZ R3DMX -05
192130 -10  501  4L6EZ F4HAB R-15
192200  +1  572  4L6EZ R3DMX -05
192200 -10  502  4L6EZ F4HAB R-15

80m

UTC    dB Audio  Message
184200  -4 2797  4L6EZ HB9TKB JN36
184230  +3 1545  4L6EZ TA3D R+00
184245  +2  517  TA3D 4L6EZ RR73
184300  +4 1545  4L6EZ TA3D 73
184300 +12  704  4L6EZ OH1TK KP10 (x3)
184600  +2  215  4L6EZ RA6OY KN88
184615  -1  516  RA6OY 4L6EZ +05
184630  +5  215  4L6EZ RA6OY R-02
184630  -5 1873  4L6EZ F5UTN JN08
184700  +4  215  4L6EZ RA6OY 73
184700  -6 1872  4L6EZ F5UTN JN08
184715  -1  517  CQ 4L6EZ LN21
184730  -2 1872  4L6EZ F5UTN JN08

160m

UTC    dB Audio  Message
183115 -10 2054  4L6EZ RA6MQ RR73
183130  -7  510  RA6MQ 4L6EZ 73
183145  +9 2479  4L6EZ UT7UA KO50
183145 -10 2278  4L6EZ RD4F LO23
183145  -4 2362  4L6EZ LZ1ST KN21
183215  +9 2479  4L6EZ UT7UA KO50
183215 -12 2362  4L6EZ LZ1ST KN21
183245 +12 2479  4L6EZ UT7UA KO50 (x2)
183315 -24 2304  4L6EZ R9CS MO06
183330  -8 2147  4L6EZ RD7O KN98
183345 +13 2479  4L6EZ UT7UA KO50
183345 -23 2304  4L6EZ R9CS MO06
183400 -14 2146  4L6EZ RD7O KN98 (x2)

20m

UTC    dB Audio  Message
141545 -20  788  IN3EJX 4L6EZ RR73
141600  -6 1401  4L6EZ PD8MD JO32
141600 +12  788  4L6EZ IS0KNY R-19
141630  -7  460  4L6EZ PD4FL JO33
141630 +13  788  4L6EZ IS0KNY R-19
141645  -9  731  EC3A 4L6EZ R-14
141700  -6 1401  4L6EZ PD8MD JO32
141700 +16  788  4L6EZ IS0KNY R-19
141715  -9  731  IS0KNY 4L6EZ RR73
141730 +15  788  4L6EZ IS0KNY 73
141745  -5  731  IS0KNY 4L6EZ RR73
141815 -16 2334  PD8MD 4L6EZ -15 (x2)
141900  +1  788  4L6EZ IS0KNY RR73
142015  -6 2334  BI8SCQ 4L6EZ -17

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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