SP3HIF — 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 SP3HIF, decoded by SO8OO in southeastern Poland. 1,017 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 78 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-19.
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 1,017 FT8 messages attributed to SP3HIF as the transmitting token by decoded message structure across 78 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (83%), followed by 20 m (13%) and 80 m (4%). Most decodes (53%) fell within the six-hour window 02:00-08:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -3.1 dB.
Overview
Bands
Last attributed message: 2026-10-19 07:47 UTC
Observed FT8 message patterns
- Attributed sample
- 1,017 messages
- Active dates
- 78 UTC dates
- Estimated median S/N
- -3.1 dB
- Estimated 10th-90th percentile
- -11 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 215, strong (≥ -8 dB) 784.
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 SP3HIF 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 SP3HIF
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
- JO82 · 516 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 439 km (approx.)
- Last such locator decoded
- 2026-10-12 17:05 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 | SP3HIF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 07:49 | 40m | - / - | SP5GMM | +9 / - | 2 | Partial capture |
| 10-19 07:46 | 40m | -5 / - | SP5GMM | - / -9 | 3 | Partial capture |
| 10-18 07:29 | 40m | -12 / - | EU4BE | -10 / -19 | 4 | ✓ Closing observed |
| 10-18 07:21 | 40m | -14 / - | PA3T | -11 / - | 4 | ✓ Closing observed |
| 10-18 07:14 | 40m | -8 / - | M9SND | - / +5 | 3 | ✓ Closing fragment |
| 10-18 07:13 | 40m | -5 / - | DM5KM | - / -7 | 2 | Partial capture |
| 10-17 17:52 | 40m | 0 / - | SQ9ZAY | - / -14 | 2 | ✓ Closing fragment |
| 10-17 17:27 | 40m | -4 / - | F4MXT/P | - / -20 | 5 | Partial capture |
| 10-17 17:20 | 40m | -10 / +8 | ON3BAJ | -12 / -10 | 3 | ✓ Full exchange observed |
| 10-17 17:18 | 40m | -6 / - | PA4WD | - / -12 | 2 | ✓ Closing fragment |
| 10-15 15:30 | 40m | -8 / - | EW7DT | - / -19 | 3 | Partial capture |
| 10-15 15:27 | 40m | -11 / - | SK5UM | - / -25 | 4 | Partial capture |
| 10-15 15:17 | 40m | -6 / +7 | YL2FD | -4 / -14 | 4 | ✓ Full exchange observed |
| 10-15 15:17 | 40m | -8 / -12 | UT3RO | +4 / -17 | 9 | ✓ Full exchange observed |
| 10-15 15:15 | 40m | -6 / -8 | R7NK | -4 / - | 3 | ✓ Closing observed |
| 10-15 15:12 | 40m | - / - | OE1OPW | +6 / - | 2 | ✓ Closing fragment |
| 10-15 15:09 | 40m | -4 / - | OE1OPW | - / -17 | 2 | Partial capture |
| 10-15 15:03 | 40m | - / -11 | G4IRN | -10 / - | 2 | ✓ Closing fragment |
| 10-15 14:54 | 40m | - / - | SP9RBW | 0 / - | 2 | Partial capture |
| 10-15 14:50 | 40m | -8 / +2 | SP5RZL | -8 / -11 | 10 | ✓ Full exchange observed |
| 10-15 06:22 | 40m | - / +5 | HB9BQP | -9 / - | 10 | Partial capture |
| 10-15 06:18 | 40m | -13 / - | HB9BQP | - / -16 | 3 | Partial capture |
| 10-12 17:01 | 40m | -12 / +8 | ON4AZM | -6 / - | 12 | Partial capture |
| 10-12 16:56 | 40m | -10 / - | G8KSH | -5 / -14 | 7 | ✓ Closing observed |
| 10-12 02:50 | 40m | - / -8 | EA4D | -10 / - | 2 | ✓ Closing fragment |
| 10-12 02:14 | 40m | - / - | TA2EE | -16 / - | 2 | Partial capture |
| 10-11 14:22 | 40m | -6 / - | HB9GKI | -9 / - | 2 | ✓ Closing observed |
| 10-11 14:18 | 40m | -6 / - | SQ9LFQ | -5 / -9 | 5 | ✓ Full exchange observed |
| 10-11 14:16 | 40m | -4 / -4 | EU4BE | -6 / -14 | 5 | ✓ Full exchange observed |
| 10-11 14:12 | 40m | -10 / - | SP4BB | - / - | 5 | Partial capture |
| 10-10 06:57 | 40m | -5 / 0 | ON2ACO | -10 / -11 | 5 | ✓ Full exchange observed |
| 10-10 06:42 | 40m | -5 / - | F4LSG | - / - | 2 | Partial capture |
| 10-10 06:40 | 40m | +5 / - | DF8RU | +2 / -12 | 4 | ✓ Full exchange observed |
| 10-10 06:35 | 40m | -10 / - | M9YDD | - / - | 2 | Partial capture |
| 10-10 06:28 | 40m | -6 / - | M9YDD | - / - | 3 | Partial capture |
| 10-09 16:47 | 40m | - / +4 | M7RFR | -5 / - | 4 | Partial capture |
| 10-09 06:50 | 40m | -13 / -9 | IW3AOT | -7 / - | 3 | ✓ Closing observed |
| 10-09 06:47 | 40m | -14 / +6 | ON6YX | -6 / -17 | 5 | ✓ Full exchange observed |
| 10-09 06:35 | 40m | - / -11 | YO5ODL | +2 / - | 2 | ✓ Closing fragment |
| 10-09 06:24 | 40m | +2 / - | DJ6OI/P | - / -20 | 4 | ✓ Closing fragment |
| 10-08 06:41 | 40m | -10 / - | I4USC | +5 / -25 | 8 | Partial capture |
| 10-08 06:41 | 40m | -3 / -5 | HB9MOW | -1 / -3 | 5 | ✓ Full exchange observed |
| 10-08 06:28 | 40m | - / -11 | F6DQZ | -14 / - | 2 | ✓ Closing fragment |
| 10-08 06:25 | 40m | - / -1 | OE2VEL | +14 / - | 2 | ✓ Closing fragment |
| 10-08 06:24 | 40m | - / -3 | PD7YY | -10 / - | 2 | Partial capture |
| 10-06 17:42 | 40m | - / - | ON5VKE | -4 / - | 3 | Partial capture |
| 10-06 05:56 | 40m | - / - | IN3IBW | -1 / - | 2 | ✓ Closing fragment |
| 10-06 05:25 | 40m | - / -8 | F5ADH | -8 / - | 2 | Partial capture |
| 10-05 15:35 | 40m | -14 / - | RA3XFR | - / - | 2 | Partial capture |
| 10-05 15:30 | 40m | -12 / - | YB2JPI | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 072130 -14 1994 SP3HIF PA3T R+11 072145 -15 1032 PA3T SP3HIF RR73 072200 -8 1993 SP3HIF PA3T 73 072215 -13 1032 PA3T SP3HIF RR73 072430 -19 1032 SP3HIF SP2BOT 072900 -12 1032 EU4BE SP3HIF -19 (x3) 073015 -10 2048 SP3HIF EU4BE 73 073215 -8 1032 PA3FMN SP3HIF RR73 074630 -6 1033 SP5GMM SP3HIF -09 (x3) 074945 +7 2259 SP3HIF SP5GMM R+14 (x2)
UTC dB Audio Message 033800 +21 332 SP3HIF OK2SFP RR73 033815 +5 998 OK2SFP SP3HIF 73 033900 -23 1493 SP3HIF DO1FFO JO53 031930 -21 998 IK0SHH SP3HIF JO82 (x2) 032045 -14 998 SN1A SP3HIF JO82 (x2) 062215 +13 919 SP3HIF SQ7LQT -09 (x8)
UTC dB Audio Message 154145 -14 1070 SP3HIF UB8JEG +06 (x4) 155015 +12 2852 SP3HIF M7VME +13 (x2) 160245 +4 2914 SP3HIF G7EVY +15 075345 -6 529 SP3HIF PD1GOL +17 133345 -13 1068 SP3HIF F5PBG IN78 133400 +12 2315 SP3HIF RL4R -04 (x2) 133900 +9 720 SP3HIF IS0LLL -01 (x2) 064915 +5 1710 SP3HIF R5BQ -02 155015 -12 1690 SP3HIF <...> +04
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