N4RTL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EL98

Receiver-side FT8 activity involving N4RTL, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, 3 CQ messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-27 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

89
Related messages
3
CQ messages
13
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-27
Last seen: 2026-08-23 23:19 UTC

Activity Heatmap

Locator transmitted by N4RTL

Approximate centre of EL98, decoded 2026-06-16 01:14 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandN4RTL S/NCounterpartCounterpart S/NMsgsCapture
08-24 01:15 20m - / - DL1R +9 / - 9 Partial capture
08-24 01:11 20m - / -12 SV5BYP -9 / - 5 ✓ Closing fragment
08-24 01:07 20m - / - EA5FD -18 / - 2 Partial capture
08-23 00:40 20m -11 / +6 IK4LZH +5 / -8 4 Partial capture
08-23 00:38 20m -10 / - KF7RCM - / -8 2 ✓ Closing fragment
08-22 23:37 20m - / - OK4FX +3 / - 5 Partial capture
08-22 23:37 20m - / - DL9UXF -9 / - 4 Partial capture
08-22 23:35 20m - / -13 PD0RCQ -4 / - 4 ✓ Closing fragment
08-22 23:26 20m - / - DL1VCA 0 / - 4 Partial capture
08-22 23:26 20m - / - F1IQH -15 / - 4 Partial capture
08-20 23:54 20m -20 / - AK6MH - / - 2 Partial capture
08-20 19:45 20m - / -10 F6BIA +4 / - 4 Partial capture
08-13 22:27 20m - / +2 K1SM -12 / - 2 ✓ Closing fragment
07-03 21:04 20m - / -6 <...> -5 / - 3 Partial capture
07-02 20:48 20m - / -18 TM13COL -15 / - 3 Partial capture
07-02 20:38 20m - / -14 TM13COL -11 / - 3 Partial capture
07-02 20:31 20m - / -19 TM13COL -8 / - 2 Partial capture
06-21 23:21 20m - / -13 CR7BRV -2 / - 2 ✓ Closing fragment
06-16 01:12 40m -22 / - N8QA - / - 3 Partial capture
06-16 00:59 40m - / - DH1KJ +7 / - 3 Partial capture
06-16 00:49 40m -20 / - W4CN - / - 3 Partial capture
06-12 00:43 20m -15 / - W0MOC - / -30 6 Partial capture
06-12 00:35 20m -15 / - W0MOC - / - 5 Partial capture
06-12 00:08 20m -15 / - W0MOC - / - 5 Partial capture
06-11 23:57 20m -20 / - W0MOC - / - 5 Partial capture
06-11 23:52 20m -19 / - W0MOC - / - 5 Partial capture
06-11 23:37 20m -21 / - W0MOC - / - 10 Partial capture
06-11 23:25 20m -20 / - W0MOC - / - 10 Partial capture
06-11 23:17 20m -19 / - K9GXU - / -20 2 Partial capture
06-11 23:07 20m -21 / - W0MOC - / - 4 Partial capture
06-11 22:50 20m -12 / - W0MOC - / - 17 Partial capture
06-11 22:42 20m -15 / - W0MOC - / - 8 Partial capture
06-10 01:22 40m -21 / - K7L - / - 5 Partial capture
06-10 00:36 20m -13 / - W0MOC - / - 4 Partial capture
06-10 00:16 40m - / - F5PBG -9 / - 4 Partial capture
06-09 23:55 20m -16 / - W9OG - / - 2 Partial capture
06-09 23:34 20m -13 / - W9OG - / - 31 Partial capture
06-09 23:31 20m -13 / - K7SWI - / -11 5 ✓ Closing fragment
06-09 23:27 20m -12 / - W9OG - / - 5 Partial capture
05-27 21:07 20m - / - M9OOS +4 / - 2 Partial capture
05-27 21:07 20m - / -11 SP5EXA -8 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
011130 -11 1919  N4RTL SV5BYP KM46 (x5)
011530  +6 2659  N4RTL DL1R JN58 (x3)
011630  +2 2134  N4RTL IQ4JO JN63
011700  +8 2659  N4RTL DL1R JN58 (x6)
40m
UTC    dB Audio  Message
012315 -21 1441  K7L N4RTL EL98 (x5)
024315 -10  820  N4RTL K8DF RRR
004930 -21 1293  W4CN N4RTL EL98 (x3)
005945  +9  471  N4RTL DH1KJ JN48 (x3)
011230 -22 1293  N8QA N4RTL EL98 (x3)

Decoder S/N history by band

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