N3FMC — 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 N3FMC, decoded by SO8OO in southeastern Poland. 459 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 31 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-25.
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 459 FT8 messages attributed to N3FMC as the transmitting token by decoded message structure across 31 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (98%), followed by 80 m (1%) and 40 m (1%). Most decodes (92%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.
Overview
Bands
Last attributed message: 2026-09-25 03:21 UTC
Observed FT8 message patterns
- Attributed sample
- 459 messages
- Active dates
- 31 UTC dates
- Estimated median S/N
- -14 dB
- Estimated 10th-90th percentile
- -20 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 185, moderate (-15 to -9 dB) 202, strong (≥ -8 dB) 72.
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 N3FMC 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 N3FMC
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
- FN20 · 76 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,111 km (approx.)
- Last such locator decoded
- 2026-06-08 00:13 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 | N3FMC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 02:09 | 60m | - / -2 | PI4DX | +4 / - | 2 | ✓ Closing fragment |
| 10-22 02:08 | 60m | - / -7 | F5RMK | -6 / - | 2 | ✓ Closing fragment |
| 10-21 07:18 | 60m | - / -17 | DK7UY | -2 / - | 2 | ✓ Closing fragment |
| 10-21 06:00 | 60m | - / -21 | DJ6EA | +6 / - | 2 | ✓ Closing fragment |
| 10-21 05:59 | 80m | - / -10 | F1PBZ | +9 / - | 2 | Partial capture |
| 10-21 05:37 | 80m | - / - | OK1FCR | +20 / - | 3 | Partial capture |
| 10-21 04:08 | 60m | - / -4 | F5OWT | -8 / - | 2 | ✓ Closing fragment |
| 10-21 04:05 | 60m | - / -12 | IK2DZN | -5 / - | 2 | Partial capture |
| 10-20 05:59 | 60m | - / -13 | DL3YEE | +6 / - | 2 | Partial capture |
| 10-20 05:37 | 60m | - / -18 | G8CVS | -8 / - | 2 | ✓ Closing fragment |
| 10-20 05:31 | 60m | - / -17 | F5RMK | -6 / - | 2 | ✓ Closing fragment |
| 10-18 05:01 | 60m | - / -17 | DL1UDO | -3 / - | 3 | Partial capture |
| 10-18 05:01 | 60m | - / - | DH1BBO | -6 / - | 8 | Partial capture |
| 10-18 04:59 | 60m | - / - | OM3WFH | -16 / - | 5 | Partial capture |
| 10-18 04:52 | 60m | - / - | S56P | -4 / - | 7 | Partial capture |
| 10-18 03:38 | 40m | - / -15 | P4/WE9V | -10 / - | 2 | Partial capture |
| 10-17 12:31 | 10m | - / -16 | EA1CMS | -8 / - | 2 | ✓ Closing fragment |
| 10-17 00:14 | 40m | - / -15 | DC7LR | -5 / - | 5 | ✓ Closing fragment |
| 10-16 04:13 | 60m | - / -8 | LX1TI | +13 / - | 3 | ✓ Closing fragment |
| 10-16 00:35 | 60m | - / -8 | PA4PA | +9 / - | 2 | ✓ Closing fragment |
| 10-15 15:42 | 10m | - / -11 | EA1DNT | -6 / - | 2 | Partial capture |
| 10-15 06:30 | 80m | - / -15 | F1PBZ | 0 / - | 2 | Partial capture |
| 10-15 04:28 | 60m | - / -18 | ON8WR | -6 / - | 3 | ✓ Closing fragment |
| 10-15 04:27 | 60m | - / -20 | IW3GRG | +10 / - | 4 | ✓ Closing fragment |
| 10-15 04:27 | 60m | - / -20 | OM3ZAS | -17 / - | 2 | ✓ Closing fragment |
| 10-15 03:13 | 40m | - / -8 | VP2MAW | +3 / - | 3 | Partial capture |
| 10-14 20:04 | 40m | - / -17 | EA2DR | -9 / - | 4 | Partial capture |
| 10-14 04:03 | 60m | - / -7 | F4GAJ | -14 / - | 2 | Partial capture |
| 10-14 03:30 | 40m | - / -4 | CT7AUT | -12 / - | 3 | Partial capture |
| 10-13 13:24 | 10m | - / -21 | EC1DD | +2 / - | 2 | Partial capture |
| 10-13 06:12 | 60m | - / -21 | G0BLB | +1 / - | 3 | ✓ Closing fragment |
| 10-13 04:51 | 60m | - / -7 | NP3RK | -15 / - | 2 | Partial capture |
| 10-13 04:48 | 60m | - / -12 | F6HRP | -8 / - | 2 | ✓ Closing fragment |
| 10-13 04:10 | 60m | - / -13 | F4GAJ | -4 / - | 2 | ✓ Closing fragment |
| 10-12 05:54 | 60m | - / -21 | LA6YEA | -20 / - | 2 | ✓ Closing fragment |
| 10-12 05:15 | 80m | - / -14 | EA8DO | 0 / - | 2 | ✓ Closing fragment |
| 10-12 03:46 | 80m | - / -18 | UT7EV | +2 / - | 2 | ✓ Closing fragment |
| 10-12 03:44 | 80m | - / -18 | NP3RK | -12 / - | 2 | ✓ Closing fragment |
| 10-11 05:24 | 80m | - / -18 | F4FSY | -2 / - | 2 | Partial capture |
| 10-11 05:20 | 80m | - / -10 | KY2J | -12 / - | 4 | ✓ Closing fragment |
| 10-11 05:08 | 80m | - / -16 | F5UOU | -17 / - | 2 | ✓ Closing fragment |
| 10-11 04:58 | 80m | - / -16 | DJ7M | +8 / - | 2 | ✓ Closing fragment |
| 10-11 04:50 | 80m | - / -16 | CT7AUT | -15 / - | 2 | Partial capture |
| 10-10 14:00 | 10m | - / -19 | 4Z5AV | -4 / - | 2 | Partial capture |
| 10-10 13:15 | 10m | - / -4 | TT1GD | -12 / - | 3 | ✓ Closing fragment |
| 10-10 03:46 | 60m | - / -19 | IW1FZR | -6 / - | 2 | ✓ Closing fragment |
| 10-09 03:10 | 40m | - / -16 | F4FPR | -3 / - | 3 | ✓ Closing fragment |
| 10-09 02:58 | 40m | - / -23 | F4MXT/P | +18 / - | 2 | ✓ Closing fragment |
| 10-09 02:37 | 40m | - / -18 | W6NWS | -3 / - | 3 | ✓ Closing fragment |
| 10-08 04:36 | 60m | - / -9 | F6ECI | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055915 +5 2407 N3FMC DL3YEE R-13 (x2) 040515 -10 334 N3FMC IK2DZN JN45 (x2) 040845 -8 2210 N3FMC F5OWT R-04 (x2) 060015 +5 415 N3FMC DJ6EA R-21 (x2) 071800 -3 714 N3FMC DK7UY R-17 (x2) 020845 -6 1835 N3FMC F5RMK R-07 (x2) 020945 +5 2160 N3FMC PI4DX R-02 (x2) 055115 +2 1835 N3FMC DL8RBL -18
UTC dB Audio Message 162445 -18 1094 N3FMC CT3MD R-25 131530 -19 2247 N3FMC TT1GD R-04 (x3) 140000 -2 1646 N3FMC 4Z5AV R-19 (x2) 124600 -8 1076 N3FMC EC5M 73 132400 +2 1101 N3FMC EC1DD R-21 (x2) 132900 -10 1577 N3FMC CS7BPG R-17 154230 -3 404 N3FMC EA1DNT R-11 (x2) 123145 -4 2053 N3FMC EA1CMS R-16 (x2) 125400 -7 863 N3FMC TL8GD R-18
UTC dB Audio Message 051545 -2 2316 N3FMC EA8DO R-14 (x2) 023215 -7 2649 N3FMC QRM QSY 063000 +3 475 N3FMC F1PBZ -15 (x2) 042230 -21 2421 N3FMC KS4YT 73 040115 +2 2504 N3FMC F4EGM JN29 053030 -17 2067 N3FMC EA3DIX JN01 053130 -3 1594 N3FMC F4FSY -14 053600 +1 892 N3FMC DF0KK 73 053730 +19 2832 N3FMC OK1FCR JN79 (x3) 055900 +10 2705 N3FMC F1PBZ -10 (x2)
UTC dB Audio Message 200515 -9 2592 N3FMC EA2DR R-17 (x2) 031330 +2 557 N3FMC VP2MAW R-08 (x3) 031445 -15 676 N3FMC DJ9BX R-10 031515 +2 2164 N3FMC IZ3EAW JN55 033515 -22 1373 N3FMC UT2AU KO61 001400 -7 2772 N3FMC DC7LR R-15 (x5) 033800 -9 1059 N3FMC P4/WE9V R-15 (x2)
UTC dB Audio Message 022445 -19 1176 N3FMC KE4EB 73 030900 -6 295 N3FMC AA1K 73 043515 +5 861 N3FMC SP3PLD R-18 (x2) 033415 +4 1401 N3FMC F6ECI JN05 (x4) 033630 +13 453 N3FMC IW0FFK R-18 033630 -9 1401 N3FMC F6ECI -21 033700 +12 453 N3FMC IW0FFK 73 033700 -7 1401 N3FMC F6ECI -21 003400 -22 1797 N3FMC W4BSS R-15
UTC dB Audio Message 214430 -17 2453 N3GTY N3FMC +11 214745 +12 2259 N3FMC DF7EF 73 220930 -16 2454 HB10GBT N3FMC -17 230300 -12 1244 N3FMC VE1WT R-11 (x3) 232000 -2 1982 N3FMC I1RJP R-15 (x5) 005245 -19 1481 N3FMC W4LUF R-11 (x2) 111245 -4 1591 N3FMC DM1YS 73 112015 -1 1549 N3FMC F1NQP 73
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 SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee