N4OHI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving N4OHI, decoded by SO8OO in southeastern Poland. 249 related FT8 messages, 8 CQ messages, observed on 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-24 and 2026-08-22.

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.

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

Overview

249
Related messages
8
CQ messages
30
UTC dates heard
-10 dB
Mean decoder S/N

Bands

20m 40m 10m
First seen: 2026-05-24
Last seen: 2026-08-22 20:41 UTC

Frequent QSO partners observed at SO8OO

Stations N4OHI worked most often, as logged from our receiver:

Activity Heatmap

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 UTCBandN4OHI S/NCounterpartCounterpart S/NMsgsCapture
08-22 04:21 20m - / -20 7Z1CZ -9 / - 11 ✓ Closing fragment
08-22 04:17 20m - / - IK4LZH +4 / - 4 Partial capture
08-22 04:17 20m - / - IU5TUG -5 / - 5 Partial capture
08-22 04:16 20m - / - F4VTR -6 / - 4 Partial capture
08-22 04:09 20m - / - IK4LZH +2 / - 4 Partial capture
08-22 04:03 20m - / -18 PD0RCQ -20 / - 7 ✓ Closing fragment
08-22 03:56 20m - / -6 I6PJC -14 / - 6 ✓ Closing fragment
08-21 22:38 20m - / - IK4LZH +6 / - 2 Partial capture
08-21 22:32 20m -15 / -10 K0BFG -23 / - 5 ✓ Closing observed
08-20 22:23 20m -20 / -14 CT1BFP -10 / -4 6 ✓ Full exchange observed
08-07 05:54 20m - / - CT3MD -12 / - 3 Partial capture
08-07 05:54 20m - / - F4IIX -8 / - 2 Partial capture
08-05 22:56 20m - / +1 PI4DX -19 / - 2 ✓ Closing fragment
08-05 22:32 20m - / - IK4LZH -5 / - 3 Partial capture
08-04 22:56 20m - / - IK4LZH -6 / - 4 Partial capture
07-31 22:47 20m - / - G0TAA -15 / - 24 Partial capture
07-27 22:12 20m - / -10 NP4TX -18 / - 2 ✓ Closing fragment
07-22 23:13 40m - / -16 DC8SG -12 / - 3 Partial capture
07-19 22:20 20m - / - F4MGP -20 / - 2 Partial capture
07-19 01:51 20m - / - US4EX -18 / - 4 Partial capture
07-19 01:47 20m - / -14 R3KCW -14 / - 4 ✓ Closing fragment
07-19 01:46 20m - / -12 UR3HC -13 / - 2 Partial capture
07-19 01:40 20m - / - US4EX -20 / - 3 Partial capture
07-17 22:36 20m - / -14 UT7UJ -1 / - 2 ✓ Closing fragment
07-17 22:26 20m - / -16 UT7UJ +2 / - 3 Partial capture
07-13 05:46 20m - / - IK4LZH -4 / - 3 Partial capture
07-12 22:11 20m - / - DL3VPZ -19 / - 2 Partial capture
06-29 23:09 20m - / - G4SRT -11 / - 2 Partial capture
06-29 22:46 20m - / - IK1RQX -10 / - 2 Partial capture
06-29 22:45 20m - / - PD2BS -21 / - 3 Partial capture
06-25 20:59 20m - / -25 GM3JIM -9 / - 6 Partial capture
06-24 23:14 20m - / -15 IS0KNG -6 / - 10 ✓ Closing fragment
06-24 23:12 20m - / - UR4QWW -21 / - 4 Partial capture
06-24 22:51 20m - / - F4BYA -9 / - 3 Partial capture
06-21 22:41 20m - / -12 EA1CQ -10 / - 2 Partial capture
06-18 22:23 20m - / -12 5Z4VJ -10 / - 3 ✓ Closing fragment
06-17 22:28 20m -20 / - K5BTM - / - 2 Partial capture
06-15 22:43 20m -21 / - K2FDM - / -25 2 ✓ Closing fragment
06-15 22:42 20m -18 / - DF3JO - / -13 2 ✓ Closing fragment
06-15 22:38 20m -17 / - R5AV -24 / -9 3 ✓ Closing observed
06-15 22:35 20m - / - M0IOY +10 / - 9 Partial capture
06-15 22:32 20m - / - M0RHS -2 / - 3 Partial capture
06-15 22:32 20m - / - PD0OTH -10 / - 2 Partial capture
06-15 22:32 20m - / - TA3HEB -4 / - 2 Partial capture
06-15 14:53 10m - / -18 D2UY -18 / - 2 ✓ Closing fragment
06-12 01:44 40m - / - ON4MAP -20 / - 2 Partial capture
06-12 01:41 40m - / -11 UR3IQ -10 / - 2 Partial capture
06-05 04:37 20m -19 / - LY7T - / - 2 ✓ Closing fragment
05-31 04:58 20m - / -16 SV3AUW -10 / - 2 ✓ Closing fragment
05-31 04:34 20m -20 / - YO3EGE - / -25 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
041845 -10 1319  N4OHI F4VTR JN25
041845  +3  462  N4OHI IK4LZH JN54
041915  -1  893  N4OHI IU5TUG JN53
042100  -7 1578  N4OHI 7Z1CZ -20 (x11)
224145 -17 1208  N4OHI F1IQH JN27
40m 
UTC    dB Audio  Message
014145  -8 2362  N4OHI UR3IQ -11 (x2)
014415 -23 1416  N4OHI ON4MAP JO20 (x2)
015045 -15 2228  N4OHI SP5LST KO02
013615  -4 2552  N4OHI IQ4JO JN63
231330 -16 1277  N4OHI DC8SG JO40 (x3)
10m 
UTC    dB Audio  Message
151300  -9 2722  N4OHI F1PBZ -11
223215 -19 1124  N4OHI IW7EGY 73
145330 -20 1936  N4OHI D2UY -18 (x2)

Decoder S/N history by band

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