F5LVR — 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: France Most frequent locator attributed to this token: JN38

Receiver-side FT8 activity involving F5LVR, decoded by SO8OO in southeastern Poland. 1,112 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 86 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.

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 1,112 FT8 messages attributed to F5LVR as the transmitting token by decoded message structure across 86 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (45%), followed by 80 m (45%) and 20 m (6%). Most decodes (87%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.9 dB.

Overview

1,112
Messages attributed
86
UTC dates decoded
240
Active 15-min windows
-7.9 dB
Estimated median S/N

Bands

80m · 497 40m · 499 20m · 63 10m · 53
First attributed message: 2026-06-06
Last attributed message: 2026-10-23 19:25 UTC

Observed FT8 message patterns

Attributed sample
1,112 messages
Active dates
86 UTC dates
Estimated median S/N
-7.9 dB
Estimated 10th-90th percentile
-18 to +2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 183, moderate (-15 to -9 dB) 333, strong (≥ -8 dB) 596.

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 F5LVR in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to F5LVR

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
JN38 · 504 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,084 km (approx.)
Last such locator decoded
2026-10-23 19:23 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 UTCBandF5LVR S/NCounterpartCounterpart S/NMsgsCapture
10-23 19:24 80m -4 / +1 DA6JN +6 / +5 5 ✓ Full exchange observed
10-23 19:23 80m -10 / -12 OK1XQ +12 / - 3 Partial capture
10-23 19:19 80m - / +2 DO3VE -8 / - 2 ✓ Closing fragment
10-23 19:16 80m - / - F1GTU -17 / - 2 Partial capture
10-23 19:14 80m +2 / -15 DK0IL -5 / - 3 ✓ Closing observed
10-23 19:13 80m -3 / -11 OK1WCF +16 / +5 8 ✓ Full exchange observed
10-23 19:12 80m -10 / +3 2E0FHM -16 / - 4 ✓ Closing observed
10-22 19:16 80m +6 / - SV8CKM - / - 2 Partial capture
10-22 19:07 80m 0 / +8 ON7PR -8 / -9 4 ✓ Full exchange observed
10-22 18:59 80m -14 / - DO1UKR - / - 2 Partial capture
10-22 18:57 80m -7 / - DJ7M - / - 2 Partial capture
10-22 18:56 80m -16 / - IZ1ANZ - / +1 2 ✓ Closing fragment
10-22 18:51 80m - / +10 DL0PRL +2 / - 2 ✓ Closing fragment
10-22 18:41 80m - / -17 SP2WKB +10 / - 3 ✓ Closing fragment
10-22 18:21 80m -2 / - DA6SL - / - 3 Partial capture
10-21 19:29 160m - / -13 PI4DX +7 / - 5 ✓ Closing fragment
10-21 19:10 160m - / -20 IK5SRB 0 / - 2 ✓ Closing fragment
10-21 18:04 80m -12 / -10 S58T +16 / -1 5 ✓ Full exchange observed
10-21 14:41 40m -7 / +3 DK2AM -14 / - 5 ✓ Full exchange observed
10-21 14:39 40m -7 / -7 R3KJF -1 / -3 5 ✓ Full exchange observed
10-21 14:23 40m -4 / - F4FHM/QRP - / -4 2 Partial capture
10-21 09:56 40m -22 / +2 OK2CNI -4 / - 4 ✓ Full exchange observed
10-21 09:51 40m -20 / - I1APQ - / -3 3 Partial capture
10-21 09:45 40m -16 / - ON3MOH - / +4 2 ✓ Closing fragment
10-21 09:39 40m -13 / +6 DM2PE -9 / +9 3 Partial capture
10-20 13:14 40m -10 / +5 HB9CEX +1 / +7 3 ✓ Full exchange observed
10-18 19:12 160m - / -21 G4IRN -10 / - 2 ✓ Closing fragment
10-18 19:01 80m -9 / -11 SP9TBT +14 / 0 8 ✓ Full exchange observed
10-18 18:59 80m -9 / - DO1JMA - / -6 3 ✓ Closing fragment
10-18 18:58 80m -5 / -13 DF0TZ -2 / -2 5 ✓ Full exchange observed
10-18 18:51 40m -10 / - GI3PXT -12 / -4 3 ✓ Closing observed
10-18 18:48 40m -7 / - F6CBA - / - 3 ✓ Closing fragment
10-17 15:07 80m -15 / -1 PE2JMR -15 / - 2 Partial capture
10-16 19:13 160m - / -19 OE5RLM +8 / - 2 ✓ Closing fragment
10-16 19:04 160m - / -18 9A5E +8 / - 2 ✓ Closing fragment
10-16 18:48 40m +1 / +6 IV3JTG +9 / +3 6 ✓ Full exchange observed
10-16 18:44 40m -1 / -8 F1GUQ -6 / +7 5 ✓ Full exchange observed
10-16 13:07 40m -17 / -13 HG0NPJ +2 / +1 4 ✓ Full exchange observed
10-16 13:02 40m -20 / -8 DL2BMH -15 / -6 5 Partial capture
10-16 13:00 40m -12 / +6 DK1HSI -13 / +10 5 ✓ Full exchange observed
10-16 12:54 40m -16 / +5 IU2IKT -20 / - 3 ✓ Full exchange observed
10-15 19:10 80m -5 / -6 DL1UDO +4 / +2 5 ✓ Full exchange observed
10-15 19:08 80m +3 / +7 OE5RLP +18 / +6 6 ✓ Full exchange observed
10-15 19:04 80m -7 / +2 DM1SV -6 / +1 5 ✓ Full exchange observed
10-15 18:57 80m -2 / -1 DK1HSI -10 / -1 5 ✓ Full exchange observed
10-15 18:56 80m 0 / - UR3LM +4 / -2 2 Partial capture
10-15 18:55 80m -2 / -14 DL3HBT -10 / -1 5 ✓ Full exchange observed
10-15 18:53 80m -2 / 0 DM5KM +19 / - 5 ✓ Full exchange observed
10-15 18:51 80m -2 / -3 DL1DH -7 / +5 2 Partial capture
10-15 18:48 80m 0 / - G0RVY - / +7 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
191600  -5 1270  OK1WCF F5LVR RR73
191615 +16 1270  F5LVR OK1WCF 73
191645 -18 1364  F5LVR F1GTU JN05 (x2)
191945  -8  689  F5LVR DO3VE +02 (x2)
192230 -21 1797  F5LVR IV3BHD RR73
192315 -10 1269  OK1XQ F5LVR JN38
192400 +11 1270  F5LVR OK1XQ -12
192415  +8  418  F5LVR DA6JN +01
192430 +13 1270  F5LVR OK1XQ -12
192445  +7  418  F5LVR DA6JN +01
192500  -2  418  DA6JN F5LVR R+05
192515  +3  418  F5LVR DA6JN RR73
192530  -5  418  DA6JN F5LVR 73
40m 
UTC    dB Audio  Message
142230  -7  868  HA0GZ F5LVR JN38
142330  -4  736  F4FHM/QRP F5LVR JN38 (x2)
143945  -9 2379  R3KJF F5LVR JN38
144000  -3 2378  F5LVR R3KJF -07
144015  -6 2379  R3KJF F5LVR R-03
144030  +1 2378  F5LVR R3KJF RR73
144045  -7 2379  R3KJF F5LVR 73
144130  -4 1234  DK2AM F5LVR JN38
144145 -15 1235  F5LVR DK2AM +03
144200  -8 1235  DK2AM F5LVR R+11
144215 -13 1234  F5LVR DK2AM RR73
144230 -10 1235  DK2AM F5LVR 73
180500  -2 2081  G4NAQ F5LVR JN38
180700  +2 1192  EA1Z F5LVR JN38
160m 
UTC    dB Audio  Message
183930 -11 1885  F5LVR IZ2ZSF -23 (x2)
190430  +7 2133  F5LVR 9A5E -18 (x2)
191345  +4 1858  F5LVR OE5RLM -19 (x2)
191200  -8  940  F5LVR G4IRN -21 (x2)
191000  -2 1211  F5LVR IK5SRB -20 (x2)
192915 +12  947  F5LVR PI4DX -13 (x5)
10m 
UTC    dB Audio  Message
094545 -14 1020  F5LVR M0SSK -11 (x2)
081700 -21 1404  F5LVR RR73; UZ5CA <...> -12 (x2)
113730  -5 2810  F5LVR <...> -18
135145 -20 1844  F5LVR PD0MNO +04
151930 -16 2381  HG5OEV F5LVR R+10
154000 -21 1390  F4CVT F5LVR R-08
183045 -22 2054  F5LVR EU6AX -07 (x2)
083215 -18 1337  F5LVR IS0AWZ +12 (x2)
20m 
UTC    dB Audio  Message
183630 -18 2035  UB3YCK F5LVR 73
184215 -19  828  TA4DX F5LVR JN38 (x2)
190945  -9 1775  F5LVR EA2JE -15 (x2)
125300 -19 1916  <OH0/ES2TT> F5LVR JN38
145645 -12 1979  RA3P F5LVR R+08
120100 -10  629  G0CLH F5LVR JN38
120115  -2  628  F5LVR G0CLH -05
120130 -12  629  G0CLH F5LVR R+10
120145  -5  628  F5LVR G0CLH RR73
120200 -11  630  G0CLH F5LVR 73
120215  -1  629  F5LVR G0CLH 73
120300  +0 2002  F5LVR G6ZRV +10 (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

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