N2CJ — 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: United States Most frequent locator attributed to this token: FN30

Receiver-side FT8 activity involving N2CJ, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-07 and 2026-09-24.

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 11 FT8 messages attributed to N2CJ as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (82%), followed by 160 m (9%) and 40 m (9%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.

Overview

11
Messages attributed
3
UTC dates decoded
5
Active 15-min windows
-17 dB
Estimated median S/N

Bands

160m · 1 80m · 9 40m · 1
First attributed message: 2026-09-07
Last attributed message: 2026-09-24 04:21 UTC

Observed FT8 message patterns

Attributed sample
11 messages
Active dates
3 UTC dates
Estimated median S/N
-17 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 0.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with N2CJ in decoded directed-looking exchanges:

Most frequent locator attributed to N2CJ

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
FN30 · 6 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
6,990 km (approx.)
Last such locator decoded
2026-09-24 04:17 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 UTCBandN2CJ S/NCounterpartCounterpart S/NMsgsCapture
10-23 04:12 60m - / - F4FHW -7 / - 2 ✓ Closing fragment
10-19 04:19 80m - / - SV1EKI -5 / - 3 Partial capture
10-19 04:18 80m - / -17 F4EGM -3 / - 4 Partial capture
10-19 04:16 80m - / - SP7ENW -2 / - 2 Partial capture
10-18 04:32 40m - / -15 OH7UE -2 / - 2 ✓ Closing fragment
10-08 04:49 40m - / -17 EA5IT -1 / - 3 ✓ Closing fragment
10-03 05:07 160m - / -13 OK1PI +7 / - 7 ✓ Closing fragment
10-03 05:06 160m - / -12 IZ8VYU -19 / - 6 ✓ Closing fragment
10-03 05:01 160m - / - IK0PHY -24 / - 2 Partial capture
10-02 04:37 160m - / -19 ON8DM +4 / - 3 ✓ Closing fragment
09-28 05:39 80m - / -14 F1PBZ +9 / - 5 ✓ Closing fragment
09-28 05:38 80m - / -15 DL3OCF +7 / - 4 ✓ Closing fragment
09-25 03:55 160m - / - HB9FLU -11 / - 7 Partial capture
09-25 03:52 160m - / -13 E73S +13 / - 7 ✓ Closing fragment
09-25 03:49 160m - / -15 LZ1ST -8 / - 4 ✓ Closing fragment
09-24 04:20 80m -12 / -16 UR5SG +8 / -18 7 ✓ Full exchange observed
09-24 04:17 80m -18 / -18 RN2F -2 / - 8 Partial capture
09-24 04:11 80m -14 / - RN2F - / - 2 Partial capture
09-24 03:27 160m - / -18 SP3BPU +13 / - 8 ✓ Closing fragment
09-24 03:27 160m - / -25 SP3PLD +16 / - 3 ✓ Closing fragment
09-24 03:26 160m - / -20 LY7M +12 / - 2 ✓ Closing fragment
09-24 03:25 160m - / -25 PI4DX +16 / - 3 ✓ Closing fragment
09-22 05:13 80m - / -7 DO1ID -7 / - 3 Partial capture
09-22 05:13 80m - / - S57TW +10 / - 4 Partial capture
09-22 05:10 80m -18 / -2 DK3WL +5 / -11 7 ✓ Full exchange observed
09-22 05:09 80m - / -2 ON7GB 0 / - 3 ✓ Closing fragment
09-21 23:31 80m - / -12 DK9WI +13 / - 3 ✓ Closing fragment
09-17 05:40 40m - / -22 PD1AC -5 / - 2 ✓ Closing fragment
09-11 04:15 40m - / -14 UW5ZM +18 / - 4 ✓ Closing fragment
09-07 04:38 40m - / -5 IZ2QPP -9 / - 3 ✓ Closing fragment
09-07 04:37 40m - / - F5PBG -4 / - 4 Partial capture
09-07 04:34 40m -23 / - SV5BYP -9 / -7 4 Partial capture
09-07 04:33 40m - / -12 DK8HC -6 / - 3 ✓ Closing fragment
09-07 04:32 40m - / -18 LZ5UY -8 / - 2 ✓ Closing fragment
09-05 06:05 40m - / -24 IZ2EWN +1 / - 3 Partial capture
09-05 06:02 40m - / -24 IZ2EWN -2 / - 2 Partial capture
09-05 06:01 40m - / -17 DK5UR +6 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
041230  -6 1734  N2CJ F4FHW IN96 (x2)
80m 
UTC    dB Audio  Message
053945  +7  248  N2CJ DL3OCF -13
054015 +12 2769  N2CJ F1PBZ -14
054015  +5  248  N2CJ DL3OCF RR73
054045  +9 2769  N2CJ F1PBZ -14 (x2)
041630  -5 2253  N2CJ SP7ENW JO91 (x2)
041830  +6 2413  N2CJ IZ6BRN JN63
041830  +1 1278  N2CJ F4EGM JN29
041900  -4 2458  N2CJ SV1EKI KM18 (x3)
042030  +2 1103  N2CJ F4EGM R-17 (x3)
40m 
UTC    dB Audio  Message
043900 -10 1047  N2CJ IZ2QPP 73
043900  +4 2270  N2CJ F5PBG IN78
043930 -10 1611  N2CJ SV5BYP 73
041545 +16  285  N2CJ UW5ZM KN57 (x4)
054000  -2  784  N2CJ PD1AC R-22 (x2)
044930  -4  612  N2CJ EA5IT IM99 (x3)
042800 -21 1833  N2CJ EA1HVS 73
043215  +0 2647  N2CJ OH7UE -15 (x2)
160m 
UTC    dB Audio  Message
050100 -23 1982  N2CJ IK0PHY JN61 (x2)
050600 -16 1590  N2CJ IZ8VYU JN71 (x3)
050730  +4 1517  N2CJ OK1PI JN79
050730 -18 1590  N2CJ IZ8VYU JN71
050800  +4 1517  N2CJ OK1PI JN79
050800 -18 1589  N2CJ IZ8VYU R-12
050830  +6 1517  N2CJ OK1PI JN79
050830 -22 1590  N2CJ IZ8VYU 73
050930  +7 1517  N2CJ OK1PI R-13 (x4)

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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