NF3R — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN20

Receiver-side FT8 activity involving NF3R, decoded by SO8OO in southeastern Poland. 2,049 related FT8 messages, 338 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 58 UTC dates. Heard between 2026-05-25 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

2,049
Related messages
338
CQ messages
58
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 12:16 UTC

Frequent QSO partners observed at SO8OO

Stations NF3R worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by NF3R

Approximate centre of FN20, decoded 2026-08-23 12:37 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 UTCBandNF3R S/NCounterpartCounterpart S/NMsgsCapture
08-23 14:16 20m - / - M3GBZ -15 / - 2 Partial capture
08-23 12:39 20m - / -3 DL1ORI/P -12 / - 6 ✓ Closing fragment
08-23 11:22 20m - / - G7EVY -11 / - 6 Partial capture
08-23 08:43 20m - / - ON5EA -17 / - 3 Partial capture
08-23 08:36 20m - / - ON5EA -17 / - 5 Partial capture
08-23 08:30 20m - / - ON5EA -22 / - 4 Partial capture
08-23 06:50 20m - / - PD2BVG +1 / - 3 Partial capture
08-23 04:12 20m - / - RV6F +2 / - 7 Partial capture
08-23 03:45 20m - / -10 UA3IQC -12 / - 3 ✓ Closing fragment
08-23 03:42 20m - / -16 4L1MA +4 / - 6 ✓ Closing fragment
08-23 03:18 20m - / - RN3GJ -13 / - 2 ✓ Closing fragment
08-23 03:17 20m - / - UA9SAV -6 / - 2 Partial capture
08-23 02:27 20m -16 / - SV9AUP - / - 5 ✓ Closing fragment
08-23 01:46 20m -13 / - <...> - / -4 2 Partial capture
08-23 01:37 20m -11 / - KL5XT - / -17 3 ✓ Closing fragment
08-23 01:34 20m -9 / - UK8OM - / - 4 Partial capture
08-23 01:13 20m -14 / - N4IJB - / - 4 Partial capture
08-23 00:38 20m -14 / - N6FMD - / -17 2 ✓ Closing fragment
08-23 00:02 20m -12 / - N9AOT - / -10 2 ✓ Closing fragment
08-23 00:01 20m -12 / - W9WHF - / -14 2 ✓ Closing fragment
08-22 23:58 20m -13 / - P41MTO - / - 3 Partial capture
08-22 23:43 20m - / - DD8HG -5 / - 14 Partial capture
08-22 23:39 20m -5 / - W8EJC - / - 3 Partial capture
08-22 23:38 20m - / - EA/SQ1MNC -11 / - 4 Partial capture
08-22 23:36 20m -3 / - AB7XX - / -16 5 ✓ Closing fragment
08-22 20:33 20m - / - IW2AFC -9 / - 3 Partial capture
08-22 18:56 20m - / -5 M0ZGB +6 / - 4 ✓ Closing fragment
08-22 18:47 20m - / - EB5BSI 0 / - 7 Partial capture
08-22 18:45 20m - / -10 MI9PBM +10 / - 3 ✓ Closing fragment
08-22 18:28 20m -5 / -13 G8OO -8 / -10 4 ✓ Full exchange observed
08-22 18:05 20m - / -7 IK4LZH +6 / - 3 ✓ Closing fragment
08-21 23:03 20m -14 / - AB1K - / -15 2 ✓ Closing fragment
08-21 22:55 20m -15 / -16 UZ5CA +4 / -9 3 ✓ Full exchange observed
08-21 22:32 20m -22 / - A65DF - / - 4 Partial capture
08-21 21:16 20m 0 / -13 S50TOM -9 / - 3 Partial capture
08-21 21:08 20m -8 / - F4HXJ -2 / -3 5 ✓ Closing observed
08-21 21:03 20m -6 / - IT9CMZ - / -15 4 ✓ Closing fragment
08-21 21:01 20m -6 / - KQ4TPD - / -19 4 ✓ Closing fragment
08-21 20:59 20m 0 / - 7Z1DJ - / -15 4 ✓ Closing fragment
08-21 20:58 20m -1 / - ER1BF - / -11 2 ✓ Closing fragment
08-21 20:55 20m +1 / - SM6BWH - / - 4 ✓ Closing fragment
08-21 20:44 20m - / - C31KC -8 / - 2 Partial capture
08-21 20:37 20m -8 / - TA3GO - / -17 3 ✓ Closing fragment
08-21 20:32 20m - / -9 DL1MST +2 / - 3 ✓ Closing fragment
08-21 20:26 20m -11 / - HZ1KS - / - 3 Partial capture
08-21 20:22 20m -12 / - DK1RWR - / -13 2 ✓ Closing fragment
08-21 20:05 20m -10 / - SV9FBT - / - 2 Partial capture
08-21 19:55 20m - / 0 MI7JUX -20 / - 3 ✓ Closing fragment
08-21 19:50 20m - / -11 F8WAJ 0 / - 3 ✓ Closing fragment
08-21 19:12 20m - / - YO4BXX -4 / - 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
112315 -12 1663  NF3R G7EVY IO83 (x5)
123745 -15 1662  CQ NF3R FN20
123900 -16 2427  NF3R DL1ORI/P JO50 (x6)
124130  +4  987  NF3R DD9MI JN49
141615 -16 1660  NF3R M3GBZ IO84 (x2)
10m 
UTC    dB Audio  Message
120630 -22 2002  NF3R 7Q3WS RR73
111400 -12  551  NF3R EA3EDU RR73
131430  -1 2010  NF3R HB9CXZ -14
131600 -14 1877  NF3R ON7EH JO20 (x2)
152900 -12 2691  NF3R F1PBZ -13
153430 -11  296  NF3R F9SS JN18
155130  -8 2731  NF3R F1PBZ -11
180730 -11  701  NF3R SV2CLJ 73
40m 
UTC    dB Audio  Message
031730 -18 1377  KE5YYC NF3R FN20 (x4)
035545 -24 1377  CQ NF3R FN20
040230 -16 1377  NF3R DB2GM JN47 (x3)
045415 -13 2255  NF3R S54ZO -08
045545 -14 2377  NF3R R7OP KN98
053715  -3  706  NF3R DK2MAX -05 (x4)
060915 -20 2088  NF3R SM6FZO RR73
80m 
UTC    dB Audio  Message
011300 -12  747  NF3R LB0TH JP43
011300 -12 1392  NF3R IN3IZQ JN56
011330 -13  748  NF3R LB0TH JP43
011330 -15 1392  NF3R IN3IZQ JN56 (x2)
011445 -21 1392  CQ NF3R FN20                          a1
011600 -16 1392  NF3R IN3IZQ JN56
022930 +12 1004  NF3R DL1OBF JO42 (x3)
025045 -12 1944  NF3R F6EQZ JN19 (x5)
60m 
UTC    dB Audio  Message
011900  -1 1981  NF3R OK1BN -11 (x2)
012030 -18 1847  NF3R EA1CQ IN83 (x3)
012230 +13 2521  NF3R OK2YN JN89 (x6)

Decoder S/N history by band

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