M1JYN — 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: England Most frequent locator attributed to this token: IO92

Receiver-side FT8 activity involving M1JYN, decoded by SO8OO in southeastern Poland. 315 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 18 UTC dates in the available aggregate history. Observed between 2026-09-22 and 2026-11-03.

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 315 FT8 messages attributed to M1JYN as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (92%), followed by 80 m (8%). Most decodes (96%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

315
Messages attributed
18
UTC dates decoded
70
Active 15-min windows
-15 dB
Estimated median S/N

Bands

80m · 25 40m · 290
First attributed message: 2026-09-22
Last attributed message: 2026-11-03 23:37 UTC

Observed FT8 message patterns

Attributed sample
315 messages
Active dates
18 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-21 to -8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 147, moderate (-15 to -9 dB) 126, strong (≥ -8 dB) 42.

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 M1JYN in decoded directed-looking exchanges:

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 M1JYN

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
IO92 · 126 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,606 km (approx.)
Last such locator decoded
2026-11-03 23:19 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 UTCBandM1JYN S/NCounterpartCounterpart S/NMsgsCapture
11-03 23:32 80m - / -11 CT7BRV -6 / - 2 ✓ Closing fragment
11-03 23:29 80m -24 / -9 F1HSY -12 / -7 3 ✓ Full exchange observed
11-03 23:28 80m -20 / -19 YL2KF +6 / -1 4 ✓ Full exchange observed
11-03 23:19 80m -20 / -21 DO9BAU -2 / -1 6 ✓ Full exchange observed
11-03 23:19 80m -20 / -15 IQ4JO +1 / -2 8 ✓ Full exchange observed
11-03 23:13 80m - / -10 IK4TVP +5 / - 4 Partial capture
11-03 23:11 80m - / - LB9ZG -13 / - 3 ✓ Closing fragment
11-03 23:05 80m - / -12 EA3FP -12 / - 2 ✓ Closing fragment
11-03 23:03 80m -23 / -12 RX3ASQ -10 / - 3 ✓ Closing observed
11-03 22:58 80m - / -14 DO1OAS -12 / - 6 ✓ Closing fragment
11-03 22:57 80m -20 / -11 SP3JHZ +6 / -11 7 ✓ Full exchange observed
11-03 22:54 80m - / -8 OH2FQV -3 / - 3 ✓ Closing fragment
11-03 22:53 80m -16 / - S55X - / - 2 Partial capture
11-03 22:51 80m -11 / - EA1IOK -8 / - 3 ✓ Closing observed
11-03 22:50 80m -17 / - E78W +15 / - 2 ✓ Closing observed
11-03 22:46 80m -24 / -14 E78W +16 / -1 4 ✓ Full exchange observed
11-03 16:22 80m - / -16 OK1UOZ +10 / - 2 ✓ Closing fragment
11-02 20:34 80m -24 / -25 SP9NVY -3 / - 2 Partial capture
11-02 20:31 80m -24 / - 9A2AJ +9 / - 2 ✓ Closing observed
11-02 20:16 80m - / - DM8ET -14 / - 2 Partial capture
11-02 20:15 80m - / -12 DF0KK +5 / - 3 ✓ Closing fragment
11-02 18:38 80m - / -15 ON4AEO -4 / - 3 ✓ Closing fragment
11-02 17:24 40m - / -9 OH3OJ -1 / - 2 ✓ Closing fragment
11-02 17:07 80m - / -4 DO1WOA 0 / - 3 ✓ Closing fragment
11-02 17:04 80m - / - DO1WOA -4 / - 2 Partial capture
10-28 21:49 40m - / -17 EC3A -10 / - 3 ✓ Closing fragment
10-17 20:34 40m -22 / - SP9MOC - / -9 2 Partial capture
10-16 21:29 40m - / -15 EA2EWL -13 / - 4 ✓ Closing fragment
10-16 21:13 40m -17 / - 5B4AMM - / +4 2 Partial capture
10-16 21:07 40m -12 / -19 R4FDK -5 / -6 9 Partial capture
10-16 21:06 40m - / -11 OE3OOG +16 / - 3 ✓ Closing fragment
10-15 00:10 40m -15 / - KS1WK - / - 2 Partial capture
10-15 00:07 40m -7 / - DL5DQZ - / -1 4 ✓ Closing fragment
10-15 00:05 40m -14 / - BG0FQU - / - 2 Partial capture
10-15 00:01 40m -5 / - VA2PM - / -5 4 ✓ Closing fragment
10-14 23:55 40m -12 / -23 EP2AES -13 / -9 8 ✓ Full exchange observed
10-14 22:49 40m -20 / -14 IZ8JFA -10 / - 5 ✓ Closing observed
10-14 22:45 40m -10 / - N4NF - / - 2 Partial capture
10-14 22:41 40m -16 / -12 SV5BYP -16 / -4 4 Partial capture
10-14 22:39 40m -16 / -16 TA2VUZ -14 / -6 6 ✓ Full exchange observed
10-14 22:17 40m -18 / - LZ2PAJ - / +1 2 Partial capture
10-14 22:16 40m -16 / - PZ5RA - / - 2 Partial capture
10-14 22:13 40m -14 / - LZ2II - / +9 3 ✓ Closing fragment
10-14 20:56 40m -21 / - CT7AIU - / -1 3 ✓ Closing fragment
10-14 18:02 40m - / -6 F4BYA +4 / - 6 ✓ Closing fragment
10-13 21:09 40m -17 / - OE3HPT - / +3 2 Partial capture
10-13 21:07 40m -17 / - IW2MYH - / +4 3 Partial capture
10-13 20:48 40m - / - PA7D -18 / - 3 Partial capture
10-13 20:24 40m - / -9 LA2GCA -12 / - 2 ✓ Closing fragment
10-13 20:07 40m -14 / - LY5J - / -1 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
232415  +5 2265  M1JYN IQ4JO JN63 (x2)
232500 -22 1332  IQ4JO M1JYN RRR
232515  -4 2265  M1JYN IQ4JO 73
232800  +6 2062  M1JYN YL2KF -19
232815 -17 1333  YL2KF M1JYN R-01
232830  +5 2062  M1JYN YL2KF RR73
232845 -24 1333  YL2KF M1JYN 73
232945 -24 1333  F1HSY M1JYN -07
233000 -12 1519  M1JYN F1HSY R-09 (x2)
233230 -12 2126  M1JYN CT7BRV -11 (x2)
233700 -22 1333  TF8YA M1JYN R-17
234645  -2 2372  M1JYN ON1BH -14
40m 
UTC    dB Audio  Message
202700 -19 1781  CQ M1JYN IO92 (x2)
202830 -15 1781  OE3IPU M1JYN RRR
203045 -12 1781  VU3OSA M1JYN IO92
203315 -19 1895  CQ M1JYN IO92
203415 -22 1895  SP9MOC M1JYN -09 (x2)
203545 -22 1895  CQ M1JYN IO92
203615 -22 1895  SP9UPH M1JYN -03
203745 -18 1895  SP9MOC M1JYN 73
214915 -10 1945  M1JYN EC3A -17 (x3)
172445  +2  912  M1JYN OH3OJ -09 (x2)

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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