SP2HNF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP2HNF, decoded by SO8OO in southeastern Poland. 2,975 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 74 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-13.
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 2,975 FT8 messages attributed to SP2HNF as the transmitting token by decoded message structure across 74 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (59%), followed by 160 m (32%) and 40 m (6%). Most decodes (69%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (97%); the estimated median was +13 dB.
Overview
Bands
Last attributed message: 2026-10-13 20:40 UTC
Observed FT8 message patterns
- Attributed sample
- 2,975 messages
- Active dates
- 74 UTC dates
- Estimated median S/N
- +13 dB
- Estimated 10th-90th percentile
- -1 to +22 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 74, strong (≥ -8 dB) 2,885.
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 SP2HNF 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 SP2HNF
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
- JO94 · 2,243 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 542 km (approx.)
- Last such locator decoded
- 2026-10-13 20:40 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 | SP2HNF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-13 20:37 | 160m | +18 / - | 9K2HS | - / - | 7 | Partial capture |
| 10-13 20:34 | 160m | +21 / -20 | JF8QNF | -22 / -9 | 6 | ✓ Full exchange observed |
| 10-13 20:31 | 160m | +10 / - | 9K2HS | - / - | 5 | Partial capture |
| 10-13 20:11 | 160m | - / - | R8LCA | -10 / - | 4 | Partial capture |
| 10-13 20:11 | 160m | - / - | UA4FKT | +4 / - | 2 | Partial capture |
| 10-13 20:03 | 160m | +10 / - | 4J3DJ | -14 / -15 | 14 | ✓ Closing observed |
| 10-13 18:22 | 160m | +4 / - | SV5BYP | - / -12 | 3 | ✓ Closing fragment |
| 10-13 18:12 | 80m | +14 / - | SV5BYP | - / - | 6 | Partial capture |
| 10-12 18:45 | 80m | +14 / - | 9H6C | - / -16 | 8 | Partial capture |
| 10-12 18:38 | 80m | +22 / - | 9H6C | - / - | 8 | Partial capture |
| 10-12 17:36 | 80m | +16 / - | HL1WP | - / - | 3 | Partial capture |
| 10-12 17:31 | 80m | -2 / - | PY5RH | - / - | 2 | Partial capture |
| 10-12 17:29 | 80m | +5 / - | PY8WW | - / - | 3 | Partial capture |
| 10-11 18:40 | 60m | -1 / - | 9H6C | - / -6 | 5 | Partial capture |
| 10-11 18:26 | 60m | -6 / - | JW9DL | - / - | 23 | Partial capture |
| 10-11 18:08 | 60m | -5 / - | H49A | - / -20 | 14 | ✓ Closing fragment |
| 10-10 21:00 | 80m | +15 / - | S79VU | - / - | 10 | Partial capture |
| 10-10 20:04 | 80m | +4 / - | S79VU | - / -20 | 10 | Partial capture |
| 10-10 19:55 | 80m | -2 / - | S79VU | - / - | 7 | Partial capture |
| 10-10 19:31 | 80m | -2 / - | V51WH | - / -17 | 4 | Partial capture |
| 10-10 18:40 | 80m | +4 / - | VK5PJ | - / - | 3 | Partial capture |
| 10-10 18:37 | 80m | - / - | UT2SQ | -14 / - | 5 | Partial capture |
| 10-10 18:28 | 80m | +10 / - | VK3AMP | - / -5 | 14 | ✓ Closing fragment |
| 10-10 16:56 | 80m | +26 / - | YE4FNN | - / - | 3 | Partial capture |
| 10-10 16:33 | 80m | +22 / - | BG5IOW | - / -19 | 4 | ✓ Closing fragment |
| 10-10 16:29 | 80m | - / - | R1BQR | -8 / - | 2 | Partial capture |
| 10-10 16:24 | 80m | +18 / - | NH6V | - / - | 2 | Partial capture |
| 10-10 16:22 | 80m | - / - | IZ4AIF | +4 / - | 2 | Partial capture |
| 10-10 16:18 | 80m | +20 / - | BX4AP | - / -2 | 4 | ✓ Closing fragment |
| 10-09 20:31 | 60m | -10 / - | T77RN | -10 / +3 | 5 | ✓ Closing observed |
| 10-09 20:18 | 60m | -2 / - | 9T0MD | - / -6 | 12 | Partial capture |
| 10-08 17:40 | 80m | +22 / - | BH6RWQ | - / - | 5 | Partial capture |
| 10-08 16:46 | 80m | +21 / - | YE4FNN | - / - | 4 | Partial capture |
| 10-08 16:26 | 80m | +16 / - | JA1IST | - / - | 6 | Partial capture |
| 10-08 16:10 | 80m | +15 / - | 9V1YC | - / - | 3 | Partial capture |
| 10-08 15:57 | 80m | +17 / -11 | SV1QEW | -16 / -9 | 5 | ✓ Full exchange observed |
| 10-08 15:55 | 80m | +20 / - | JA9RRH | - / - | 4 | Partial capture |
| 10-08 15:51 | 80m | +18 / - | 5W1SA | - / - | 7 | Partial capture |
| 10-08 15:39 | 80m | +18 / - | JM1JZN | - / - | 2 | Partial capture |
| 10-06 22:57 | 160m | +2 / - | 9T0MD | - / - | 10 | Partial capture |
| 10-06 21:45 | 160m | +11 / - | 9T0MD | - / - | 3 | Partial capture |
| 10-06 18:54 | 80m | +12 / - | JR3REX | - / - | 5 | Partial capture |
| 10-06 16:53 | 80m | +9 / - | BX4AQ | - / -15 | 11 | ✓ Closing fragment |
| 10-05 21:10 | 160m | -16 / - | 9T0MD | - / - | 3 | Partial capture |
| 10-04 19:48 | 160m | +17 / - | 9T0MD | - / - | 13 | Partial capture |
| 10-04 19:22 | 160m | - / - | R8LCA | -23 / - | 2 | Partial capture |
| 10-04 19:19 | 160m | +22 / - | V51WH | - / -13 | 6 | ✓ Closing fragment |
| 10-04 18:52 | 160m | - / - | UA4PPQ | -11 / - | 2 | Partial capture |
| 10-04 18:42 | 160m | +14 / -8 | 9H1ES | -11 / -10 | 24 | ✓ Full exchange observed |
| 10-04 18:33 | 160m | +17 / - | 9H1ES | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 203315 +8 2923 9K2HS SP2HNF JO94 (x2) 203415 +15 2923 JF8QNF SP2HNF JO94 (x2) 203500 -21 2208 SP2HNF JF8QNF -20 203515 +25 2923 JF8QNF SP2HNF R-09 203530 -24 2208 SP2HNF JF8QNF RR73 203545 +21 2923 JF8QNF SP2HNF 73 203715 +22 2923 9K2HS SP2HNF JO94 (x7)
UTC dB Audio Message 184245 +19 2909 9H6C SP2HNF JO94 (x9) 181245 +7 2714 SV5BYP SP2HNF JO94 (x6)
UTC dB Audio Message 183345 -16 2712 JW9DL SP2HNF JO94 (x10) 184045 -1 2712 9H6C SP2HNF JO94 (x5)
UTC dB Audio Message 190745 +16 2909 ZL3TX SP2HNF 73 190845 +9 2909 HS7WMU SP2HNF JO94 (x2) 192345 -2 2614 JD1BOI SP2HNF JO94 (x4) 192530 -6 1143 SP2HNF PA3AGN JO22 192530 -14 2615 SP2HNF F6FHZ JN18 192530 -5 599 SP2HNF DK8HC JO42 192600 -12 2615 SP2HNF F6FHZ JN18 192600 -5 599 SP2HNF DK8HC JO42 192630 -9 2615 SP2HNF F6FHZ JN18 (x3)
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.
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