ER1NM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Moldova Most frequent locator attributed to this token: KN46

Receiver-side FT8 activity involving ER1NM, decoded by SO8OO in southeastern Poland. 20 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-27 and 2026-08-23.

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 20 FT8 messages attributed to ER1NM as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (90%), followed by 40 m (10%). Several six-hour UTC windows tied for the largest share (85%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 2 20m · 18

First attributed message: 2026-06-27
Last attributed message: 2026-08-23 20:14 UTC

Observed FT8 message patterns

Attributed sample: 20 messages
Active dates: 4 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -21 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 4.

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 ER1NM in decoded directed-looking exchanges:

CX6TU · Uruguay EB3BRC · Spain GM3JIM · Scotland IZ2CPO/QRP · Italy PY2XAT · Brazil TN8GD · Republic of the Congo UR4UT · Ukraine

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 ER1NM

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: KN46 · 18 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 656 km (approx.)
Last such locator decoded: 2026-08-23 20:14 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	ER1NM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:13	20m	-14 / -	K4A	- / -	3	Partial capture
08-23 20:09	20m	-10 / -	N9MAX	- / -	4	Partial capture
08-23 19:55	20m	-20 / -	BU2FW	- / -	4	Partial capture
08-23 19:48	20m	-15 / -	T77R	- / -	2	Partial capture
08-01 17:46	20m	- / -	DK8HC/P	-10 / -	2	Partial capture
08-01 17:46	20m	- / -	PD0GFP	-18 / -	2	Partial capture
07-31 23:27	20m	- / -18	PW8BR	-21 / -	5	Partial capture
07-31 23:15	40m	-6 / -7	UR4UT	-10 / -12	4	✓ Full exchange observed
07-31 19:59	20m	- / -10	IZ2CPO/QRP	-2 / -	4	✓ Closing fragment
07-31 19:58	20m	- / -6	EB3BRC	-11 / -	3	✓ Closing fragment
07-31 19:37	20m	- / 0	GM3JIM	-14 / -	2	✓ Closing fragment
07-31 19:33	20m	- / -13	F1PBZ	+6 / -	3	Partial capture
07-31 19:29	20m	- / -	PD9JPV	-4 / -	3	Partial capture
07-31 19:24	20m	- / -5	TN8GD	-8 / -	2	✓ Closing fragment
07-23 20:33	20m	- / -16	PY2XAT	-18 / -	3	✓ Closing fragment
07-23 20:19	20m	- / -4	CX6TU	-20 / -	2	✓ Closing fragment
06-28 01:17	20m	- / -14	V31DL	-7 / -	3	Partial capture
06-28 01:06	20m	-19 / -	V31DL	- / -	2	Partial capture
06-27 22:47	20m	- / -	DG5PW	-13 / -	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
174745  -8  530  ER1NM DK8HC/P JO42
194800 -15 1095  T77R ER1NM KN46 (x2)
195530 -21 1094  BU2FW ER1NM KN46 (x4)
200945  -9 1093  N9MAX ER1NM KN46 (x4)
201215  -7 1093  KE8ZDV ER1NM KN46
201315 -16 1093  K4A ER1NM KN46 (x3)

40m

UTC    dB Audio  Message
231530 -11 1381  ER1NM UR4UT -07
231545  -5 2781  UR4UT ER1NM R-12
231600  -8 1381  ER1NM UR4UT RR73
231615  -6 2781  UR4UT ER1NM 73

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee