N8TR — 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: EN91

Receiver-side FT8 activity involving N8TR, decoded by SO8OO in southeastern Poland. 50 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-25.

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 50 FT8 messages attributed to N8TR as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (74%), followed by 80 m (26%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was +9 dB.

Overview

50
Messages attributed
5
UTC dates decoded
7
Active 15-min windows
+9 dB
Estimated median S/N

Bands

80m · 13 20m · 37
First attributed message: 2026-06-08
Last attributed message: 2026-09-25 00:06 UTC

Observed FT8 message patterns

Attributed sample
50 messages
Active dates
5 UTC dates
Estimated median S/N
+9 dB
Estimated 10th-90th percentile
-19 to +13 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 37.

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 N8TR in decoded directed-looking exchanges:

Most frequent locator attributed to N8TR

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
EN91 · 11 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,383 km (approx.)
Last such locator decoded
2026-09-24 23:56 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 UTCBandN8TR S/NCounterpartCounterpart S/NMsgsCapture
09-25 01:49 160m - / -9 DK7ZT -1 / - 3 Partial capture
09-25 01:47 160m - / - GW8DX +4 / - 2 ✓ Closing fragment
09-25 00:08 80m - / - SP6NIV +2 / - 3 Partial capture
09-25 00:08 80m - / -15 S57TW +6 / - 2 ✓ Closing fragment
09-25 00:06 80m -12 / -9 GM6URC -16 / -15 4 ✓ Full exchange observed
09-25 00:04 80m - / -22 SN100PKP +1 / - 2 Partial capture
09-24 23:56 80m -17 / -11 DK1ML +9 / -13 3 ✓ Full exchange observed
09-24 23:47 80m - / - SP6NIV +3 / - 3 Partial capture
09-24 23:46 80m -20 / -18 Z62NS +3 / -24 9 ✓ Full exchange observed
09-24 02:06 160m - / - R4KB -24 / - 2 Partial capture
09-24 01:23 160m - / -19 OH1MLZ +20 / - 3 ✓ Closing fragment
09-24 01:20 160m - / -19 I0LYO 0 / - 6 ✓ Closing fragment
09-23 23:58 160m - / - LA9JKA -15 / - 2 Partial capture
09-23 23:55 160m - / -14 SP3FHV +1 / - 4 ✓ Closing fragment
09-23 23:54 160m - / -16 9A5E -2 / - 3 ✓ Closing fragment
09-23 23:54 160m - / 0 DK7ZT -4 / - 5 Partial capture
09-23 23:53 160m - / -10 PI4DX -8 / - 2 ✓ Closing fragment
09-23 23:32 80m -14 / - RN2F - / - 4 Partial capture
09-23 00:26 160m - / - RU3SD +6 / - 3 Partial capture
09-23 00:15 160m - / - 4L7T -14 / - 2 Partial capture
09-23 00:08 160m - / - SM2LIY +1 / - 10 Partial capture
09-23 00:05 160m - / - E73S +15 / - 4 Partial capture
09-23 00:03 160m - / -16 OH2CLX +8 / - 4 ✓ Closing fragment
09-22 23:35 80m - / - IW1FRD -8 / - 2 ✓ Closing fragment
09-22 23:33 80m - / - DH1KJ +8 / - 3 Partial capture
09-22 23:33 80m - / -19 RX6DA +2 / - 4 ✓ Closing fragment
09-22 23:32 80m - / +2 EA4DZR -20 / - 2 ✓ Closing fragment
09-22 23:31 80m - / - PC2J -7 / - 5 Partial capture
09-22 23:30 80m - / -15 DO3BOX +2 / - 2 Partial capture
09-22 23:30 80m - / -16 IK0CHU +6 / - 3 ✓ Closing fragment
09-22 23:27 80m - / - SM3ULU -4 / - 2 Partial capture
09-22 23:26 80m -21 / -17 RI1FJZ -16 / -16 3 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
012130  -6  773  N8TR I0LYO JN52 (x4)
012330 +20 2499  N8TR OH1MLZ KP23 (x3)
020600 -24 1545  N8TR R4KB LO53 (x2)
014600  +3 2241  N8TR RR73; KT4MC <...> -14
014730  +6 2301  N8TR GW8DX RR73 (x2)
014900  -1 1141  N8TR DK7ZT -09 (x3)
80m 
UTC    dB Audio  Message
235645  +9  888  N8TR DK1ML -11
235700 -15 2370  DK1ML N8TR R-13 (x2)
000430  +2 1592  N8TR SN100PKP -22 (x2)
000600 -16 1778  N8TR GM6URC -09
000615 -12 2541  GM6URC N8TR R-15
000630 -15 1778  N8TR GM6URC RR73
000630 -24 1363  N8TR GM4KHE IO75
000645 -13 2541  GM6URC N8TR 73
000800  +4 2206  N8TR S57TW -15
000830  +2 1237  N8TR SP6NIV JO71
000830  +7 2205  N8TR S57TW RR73
000900  +6 1237  N8TR SP6NIV JO71 (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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