F4LVE — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving F4LVE, decoded by SO8OO in southeastern Poland. 1,166 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-03.
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 1,166 FT8 messages attributed to F4LVE as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (28%), followed by 80 m (20%) and 10 m (19%). The busiest six-hour window was 18:00-00:00 UTC, containing 40% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-03 14:40 UTC
Observed FT8 message patterns
- Attributed sample
- 1,166 messages
- Active dates
- 71 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18.9 to +1.6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 240, moderate (-15 to -9 dB) 414, strong (≥ -8 dB) 512.
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 F4LVE 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 F4LVE
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
- JN25 · 770 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,346 km (approx.)
- Last such locator decoded
- 2026-11-03 14:39 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 UTC | Band | F4LVE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 14:39 | 10m | -19 / - | AK4XT | - / +2 | 3 | Partial capture |
| 11-03 14:38 | 10m | -20 / - | K2IY | - / -7 | 3 | ✓ Closing fragment |
| 11-03 14:35 | 10m | -21 / - | N9SCL | - / - | 3 | Partial capture |
| 11-03 14:30 | 10m | -20 / - | KF8GXO | - / -17 | 2 | Partial capture |
| 11-03 14:29 | 10m | -18 / - | NZ3C | - / +6 | 2 | Partial capture |
| 11-03 14:26 | 10m | -15 / - | KC1SSY | - / -8 | 3 | Partial capture |
| 11-03 14:22 | 10m | -18 / - | K5LJC | - / -12 | 2 | Partial capture |
| 11-03 14:19 | 10m | -17 / - | W2REA | - / - | 3 | ✓ Closing fragment |
| 11-03 14:17 | 10m | -16 / - | AK4QR | - / - | 2 | Partial capture |
| 11-03 14:14 | 10m | -16 / - | WA1W | - / - | 2 | Partial capture |
| 11-03 14:13 | 10m | -17 / - | K0TB | - / - | 4 | Partial capture |
| 11-03 14:07 | 10m | -20 / - | N2KBF | - / - | 2 | Partial capture |
| 11-01 04:29 | 80m | -6 / - | K4SOO | - / -9 | 2 | Partial capture |
| 11-01 04:28 | 80m | -7 / -2 | IQ4JO | +8 / - | 4 | ✓ Closing observed |
| 11-01 04:28 | 80m | - / - | RX3ASQ | +3 / - | 2 | Partial capture |
| 11-01 04:25 | 80m | - / - | R2AL | +2 / - | 3 | Partial capture |
| 11-01 04:11 | 80m | - / - | DL3MIB | +11 / - | 7 | Partial capture |
| 11-01 03:45 | 80m | -8 / -10 | KE4IHI | -15 / - | 3 | Partial capture |
| 11-01 03:41 | 80m | -6 / -17 | ZZ5UNO | +6 / -2 | 7 | ✓ Full exchange observed |
| 11-01 03:40 | 80m | +5 / - | UD8S | - / - | 2 | Partial capture |
| 11-01 03:38 | 80m | -10 / - | ZZ5UNO | - / - | 2 | Partial capture |
| 11-01 03:37 | 80m | -9 / - | UD8S | - / - | 2 | Partial capture |
| 10-30 19:09 | 40m | -3 / - | OX3AH | - / -13 | 5 | Partial capture |
| 10-30 07:09 | 60m | - / -5 | HA5UK | +12 / - | 3 | ✓ Closing fragment |
| 10-25 06:16 | 40m | -14 / - | PD1HBL | - / - | 2 | ✓ Closing fragment |
| 10-25 06:16 | 40m | -18 / - | ES8GP | -13 / -16 | 2 | Partial capture |
| 10-23 21:22 | 60m | -4 / -7 | EA1AJT | -14 / - | 5 | ✓ Full exchange observed |
| 10-23 21:20 | 60m | -5 / - | Z68QQ | - / - | 4 | ✓ Closing fragment |
| 10-17 05:27 | 40m | -12 / - | IU8RFW | - / +3 | 2 | ✓ Closing fragment |
| 10-17 04:56 | 40m | - / -5 | KE4EB | -10 / - | 2 | Partial capture |
| 10-17 04:43 | 80m | +4 / - | YY5EHT | - / - | 2 | Partial capture |
| 10-16 07:43 | 40m | - / - | F4EQE | -8 / - | 2 | ✓ Closing fragment |
| 10-14 20:33 | 80m | - / - | DL9ATW | -4 / - | 2 | Partial capture |
| 10-14 20:30 | 80m | -14 / - | 4X1UF | - / - | 2 | Partial capture |
| 10-14 06:24 | 80m | - / - | SP6FME | +8 / - | 2 | Partial capture |
| 10-14 06:22 | 80m | -16 / - | KU1CW | - / +9 | 3 | ✓ Closing fragment |
| 10-11 17:03 | 60m | -1 / - | YU1LD | -6 / 0 | 5 | ✓ Closing observed |
| 10-11 16:58 | 60m | -12 / - | YU1LD | - / - | 6 | Partial capture |
| 10-11 03:33 | 80m | -8 / - | NP4E | - / - | 2 | Partial capture |
| 10-11 02:53 | 80m | -2 / -4 | F4FPR | -8 / - | 5 | ✓ Full exchange observed |
| 10-11 02:51 | 80m | -1 / - | 9H6C | - / +6 | 3 | ✓ Closing fragment |
| 10-10 05:31 | 40m | -10 / - | YY5EHT | - / - | 2 | Partial capture |
| 10-10 05:20 | 80m | -14 / - | EA5D | -10 / - | 3 | ✓ Closing observed |
| 10-10 05:18 | 80m | -13 / - | VE2LBI | - / -25 | 2 | Partial capture |
| 10-07 06:45 | 60m | -15 / -3 | 4U1A | +6 / - | 3 | ✓ Closing observed |
| 10-07 06:26 | 60m | -18 / - | NP3RK | - / - | 2 | Partial capture |
| 10-05 13:46 | 40m | - / -3 | F1PWS | -12 / - | 2 | Partial capture |
| 10-04 17:45 | 60m | -11 / +1 | IH9YMC | -10 / +4 | 5 | ✓ Full exchange observed |
| 10-03 18:01 | 60m | -8 / -3 | LB5WB | -10 / - | 2 | Partial capture |
| 10-03 17:59 | 60m | -6 / +9 | IK4CBO | -7 / - | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 142900 -17 1864 NZ3C F4LVE JN25 (x2) 143030 -20 1865 KF8GXO F4LVE -17 (x2) 143400 -24 1864 VA3WWX F4LVE -18 143515 -20 1863 N9SCL F4LVE JN25 (x2) 143715 -24 1864 W3GWM F4LVE 73 143745 -23 1864 N9SCL F4LVE JN25 143815 -19 1864 K2IY F4LVE JN25 (x3) 143945 -17 1864 AK4XT F4LVE JN25 (x3)
UTC dB Audio Message 041415 +11 1983 F4LVE DL3MIB JN57 042545 +9 815 F4LVE R2AL KO85 042615 -10 1768 W4WHQ F4LVE JN25 042615 +2 815 F4LVE R2AL KO85 (x2) 042815 -9 1768 CQ F4LVE JN25 042830 +13 1767 F4LVE S50XX JN65 042830 +0 2052 F4LVE RX3ASQ KO95 042830 +8 2316 F4LVE IQ4JO JN63 042900 +6 2053 F4LVE RX3ASQ KO95 042900 +7 2316 F4LVE IQ4JO R-02 042915 -7 1767 IQ4JO F4LVE RR73 042930 +10 2316 F4LVE IQ4JO 73 042945 -9 1768 K4SOO F4LVE -09 (x2)
UTC dB Audio Message 044745 +4 2275 9H4JX F4LVE JN25 212030 -5 891 Z68QQ F4LVE JN25 (x4) 212215 -13 2528 F4LVE EA1AJT IN72 212230 -6 891 EA1AJT F4LVE +17 212245 -13 2528 F4LVE EA1AJT R-07 212300 -3 892 EA1AJT F4LVE RR73 212315 -16 2528 F4LVE EA1AJT 73 070945 +10 2360 F4LVE HA5UK -05 071015 -14 840 F4LVE G3TKT R+02 071045 +12 2360 F4LVE HA5UK -05 (x2) 041730 -4 637 F4LVE 6W/IK2HKT -13
UTC dB Audio Message 062045 -17 972 EA7UW F4LVE RR73 062115 -13 972 W1MJC F4LVE -21 062815 -17 973 TO4A F4LVE JN25 065815 -17 896 KO4FQW F4LVE JN25 061530 -14 1247 KZ7Y F4LVE JN25 061630 -13 1122 F4LVE ES8GP KO28 061630 -13 1247 F4LVE DK9LF JO43 061645 -14 1247 PD1HBL F4LVE +13 (x2) 061745 -18 1246 ES8GP F4LVE -16 190945 -8 1227 OX3AH F4LVE JN25 (x5)
UTC dB Audio Message 211230 -23 1999 9A5E F4LVE 73 035630 -17 1998 CQ F4LVE JN25 035745 -11 1924 SV1FKZ F4LVE JN25 035915 -16 1924 CQ F4LVE JN25 (x2) 040045 -16 1924 OH6RX F4LVE JN25 040115 -13 1924 SV1FKZ F4LVE JN25 040145 -16 1924 OM3ZAS F4LVE JN25 043415 -20 1925 F4LVE DF9JL JO31 (x3) 043530 -20 1923 CQ F4LVE JN25 a1 043715 -23 2103 S53R F4LVE JN25 204445 -20 1946 CQ F4LVE JN25 (x2)
UTC dB Audio Message 075730 -21 2120 G6MTI F4LVE -15 075745 -14 2302 F4LVE DL1BGH JO32 (x2) 075830 -21 2120 DL1BGH F4LVE RR73 075845 -11 2301 F4LVE DL1BGH 73 063915 -4 2280 VK3VDX F4LVE JN25 (x3) 064430 -11 2280 VK7CAT F4LVE -05 (x2) 064645 -3 2280 TN8GD F4LVE -01 (x2) 064900 -10 2280 VJ6X F4LVE JN25 (x2) 065100 -12 2280 5N0YEN F4LVE JN25
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.
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