N3FMC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving N3FMC, decoded by SO8OO in southeastern Poland. 588 related FT8 messages, 1 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 71 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

588

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 22:45 UTC

Frequent QSO partners observed at SO8OO

Stations N3FMC worked most often, as logged from our receiver:

M0OVG · England ×3 KG5LRB · United States ×3 KC8ZKS · United States ×3 VE1ZZ · Canada ×2 W7HFV · United States ×2 EC1A · Spain ×2 EC3A · Spain ×2 WD4W · United States ×2 OM5JG · Slovak Republic ×2 W9DHI · United States ×2 TN8GD · Republic of the Congo ×2 KF0KBL · United States ×2

Activity Heatmap

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	N3FMC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 00:45	40m	- / -9	N3IQ	+4 / -	2	✓ Closing fragment
08-24 00:36	40m	- / -18	KA1BQP	-5 / -	3	✓ Closing fragment
08-23 23:43	20m	- / -11	KQ4MAI	-16 / -	8	Partial capture
08-23 04:19	80m	- / -17	OE7UU	+8 / -	2	✓ Closing fragment
08-23 02:10	20m	- / +9	W4XM	+2 / -	2	✓ Closing fragment
08-23 00:14	20m	- / -12	KP4QVQ	-22 / -	2	Partial capture
08-22 23:33	20m	-16 / -	KJ5IPM	- / 0	2	Partial capture
08-22 23:23	20m	- / -16	XQ1KK	-6 / -	2	✓ Closing fragment
08-22 22:42	20m	- / +1	K2PS	-4 / -	2	✓ Closing fragment
08-22 08:51	20m	- / +3	KP2B	-20 / -	2	✓ Closing fragment
08-22 04:36	80m	- / -17	MM0KQC	-24 / -	2	✓ Closing fragment
08-22 02:57	80m	- / -9	KC2YWE	-23 / -	2	✓ Closing fragment
08-21 22:17	20m	-15 / -	ND9G	- / -7	3	Partial capture
08-21 22:11	20m	-14 / -	KJ5CYH	- / -18	6	Partial capture
08-21 22:08	20m	-9 / -	KA8ZNZ	- / -3	5	Partial capture
08-21 22:03	20m	-17 / -	KA8ZNZ	- / -16	3	Partial capture
08-21 21:25	20m	-15 / -	KA8ZNZ	- / -2	3	Partial capture
08-21 21:19	20m	-19 / -	W5ELD	- / -5	3	Partial capture
08-21 21:13	20m	-19 / -	W5ELD	- / -8	5	Partial capture
08-21 20:56	20m	- / -6	DB1SME	-2 / -	2	Partial capture
08-21 20:53	20m	-9 / -	NO0X	- / -15	4	Partial capture
08-21 01:03	20m	- / -	SV5BYP	-12 / -	4	Partial capture
08-20 06:45	40m	- / -17	F5SRH	-18 / -	3	✓ Closing fragment
08-20 06:01	40m	- / -14	G0LUH	-18 / -	2	Partial capture
08-20 05:05	20m	- / -10	EA5JK	+12 / -	3	✓ Closing fragment
08-20 04:19	40m	- / -4	DL8WEM	+10 / -	2	Partial capture
08-20 04:10	40m	- / -18	PD4JVB	+8 / -	2	✓ Closing fragment
08-20 04:03	40m	- / -15	TI2JR	-18 / -	2	✓ Closing fragment
08-20 03:54	80m	- / -25	DL5DSM	+12 / -	4	✓ Closing fragment
08-20 01:42	40m	- / -4	CT3MD	-7 / -	2	✓ Closing fragment
08-20 01:28	40m	- / -	EA5HM	-4 / -	5	Partial capture
08-20 01:23	20m	- / -14	EA8BYO	-14 / -	7	Partial capture
08-19 23:19	40m	- / -11	NY6DX	-14 / -	2	✓ Closing fragment
08-18 03:35	80m	- / -7	K1BZ	-10 / -	2	✓ Closing fragment
08-17 03:43	60m	- / -22	DJ2KP	-2 / -	3	Partial capture
08-17 03:16	80m	- / -9	WT2D	-18 / -	2	✓ Closing fragment
08-17 03:14	60m	- / -12	EC1A	-1 / -	2	✓ Closing fragment
08-17 01:57	80m	- / -17	EC1A	-9 / -	2	✓ Closing fragment
08-16 00:57	40m	- / -11	W1RQ	-12 / -	2	Partial capture
08-12 22:08	20m	- / -24	M0OVG	-21 / -	3	✓ Closing fragment
08-12 04:11	80m	- / -13	S53R	+13 / -	2	✓ Closing fragment
08-11 01:08	20m	- / -10	LZ1ZF	0 / -	2	Partial capture
08-09 19:40	20m	- / -	G6OTZ	-6 / -	7	Partial capture
08-09 19:29	20m	- / -	G6OTZ	-12 / -	7	Partial capture
08-09 19:25	20m	- / -	G6OTZ	-9 / -	3	Partial capture
08-09 02:56	40m	- / -7	W6NWS	-9 / -	2	✓ Closing fragment
08-09 02:02	20m	- / -15	PS8ARP	-24 / -	2	✓ Closing fragment
08-08 18:26	10m	- / -16	EA7GUM	-7 / -	3	Partial capture
08-08 13:18	20m	- / -16	GJ0KYZ	-22 / -	2	✓ Closing fragment
08-07 23:22	40m	- / -	G5TV	-16 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
041945 +11 2295  N3FMC DL8WEM R-04 (x2)
054915 -20 1540  N3FMC EA3IZF 73
060115 -16 1603  N3FMC G0LUH R-14 (x2)
064545 -19 1123  N3FMC F5SRH R-17 (x3)
055700 -21 1567  N3FMC EA3EHQ R-11
225245  +8 1338  N3FMC G7KHF 73
003630  -4  724  N3FMC KA1BQP FN41 (x3)
004500  +2  878  N3FMC N3IQ R-09 (x2)

20m

UTC    dB Audio  Message
234615 -23 2101  N4RTL N3FMC +00
234830  -8  916  N3FMC N4RTL R-09
001400 -24 2100  N3FMC KP4QVQ R-12 (x2)
021015  +3 1577  N3FMC W4XM R+09 (x2)
215500 -13 1179  N3FMC DA1EA R-12
234300 -18 2222  N3FMC KQ4MAI R-11 (x8)

80m

UTC    dB Audio  Message
015745  -7 1363  N3FMC EC1A 73
031645 -15 1653  N3FMC WT2D R-09 (x2)
033545 -12  622  N3FMC K1BZ R-07 (x2)
035445 +12  958  N3FMC DL5DSM R-25 (x4)
025730 -24 1368  N3FMC KC2YWE R-09 (x2)
043600 -24 1644  N3FMC MM0KQC -17 (x2)
041915  +7 1819  N3FMC OE7UU R-17 (x2)

60m

UTC    dB Audio  Message
030915  -2 2544  N3FMC IK4CBO JN54 (x3)
015845  -8 1200  N3FMC OM5JG R-16 (x4)
015745 -19 1729  N3FMC DL1RI -14
030545 -12 1252  N3FMC DD7EE R-07 (x2)
031430  -1 1275  N3FMC EC1A R-12 (x2)
034300  -5 1783  N3FMC DJ2KP R-22 (x3)

10m

UTC    dB Audio  Message
212915 -14  831  N3FMC EA8BYO R-18
112200  -2 2285  N3FMC 7Q5MP R-16 (x2)
190130  -8  522  N3FMC G4UJS R-12
164700  -9  488  N3FMC PR2CQ 73
193545  -1 2693  N3FMC PR2NX R-18 (x2)
152400 -16 1803  N3FMC CN2DX RR73
133700  -2  567  N3FMC CE2SV R-11 (x2)
130145 -21 1419  N3FMC F4LWD 73
155330 -23 1688  N3FMC EA3HDZ 73
182630  -8 1590  N3FMC EA7GUM R-16 (x3)

Decoder S/N history by band

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