F4AGZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4AGZ, decoded by SO8OO in southeastern Poland. 927 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 90 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-17.
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 927 FT8 messages attributed to F4AGZ as the transmitting token by decoded message structure across 90 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (63%), followed by 60 m (18%) and 40 m (10%). Several six-hour UTC windows tied for the largest share (51%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16.8 dB.
Overview
Bands
Last attributed message: 2026-09-17 21:26 UTC
Observed FT8 message patterns
- Attributed sample
- 927 messages
- Active dates
- 90 UTC dates
- Estimated median S/N
- -16.8 dB
- Estimated 10th-90th percentile
- -22.8 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 510, moderate (-15 to -9 dB) 250, strong (≥ -8 dB) 167.
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 F4AGZ 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 F4AGZ
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 · 571 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,084 km (approx.)
- Last such locator decoded
- 2026-09-17 21:26 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 | F4AGZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-17 21:32 | 80m | - / -12 | DK2MAX | -1 / - | 5 | ✓ Closing fragment |
| 09-17 21:26 | 60m | -8 / - | SN31ROT | - / -9 | 2 | Partial capture |
| 09-17 21:24 | 60m | -14 / - | F4INZ | -14 / -1 | 4 | ✓ Closing observed |
| 09-17 21:22 | 60m | -14 / - | SV9/TF1OL | - / -17 | 2 | Partial capture |
| 09-17 21:18 | 60m | -9 / -1 | TM4GGR | -21 / -11 | 3 | Partial capture |
| 09-17 21:16 | 60m | -12 / - | SP/N1AH | - / -7 | 2 | Partial capture |
| 09-17 21:15 | 60m | -13 / +2 | OZ1NIB | -20 / +4 | 5 | ✓ Full exchange observed |
| 09-16 21:36 | 40m | -20 / - | TK/4O7CC | - / -12 | 2 | Partial capture |
| 09-16 21:30 | 60m | -14 / 0 | SP9RCL | -12 / +7 | 5 | ✓ Full exchange observed |
| 09-15 07:03 | 40m | - / -3 | DG1KFR | -14 / - | 3 | Partial capture |
| 09-14 22:16 | 80m | -23 / - | KP4AA | - / - | 2 | Partial capture |
| 09-14 22:13 | 60m | -10 / -11 | DF7EF | +11 / +10 | 5 | ✓ Full exchange observed |
| 09-14 22:12 | 60m | -12 / - | II9IAGM | - / - | 2 | Partial capture |
| 09-11 21:49 | 80m | -16 / - | SN4K | - / -14 | 2 | ✓ Closing fragment |
| 09-11 21:43 | 60m | -4 / -10 | G0ORC | -5 / -4 | 5 | ✓ Full exchange observed |
| 09-11 07:15 | 40m | -18 / - | IN3WZS | -20 / -4 | 3 | ✓ Closing observed |
| 09-11 07:12 | 40m | -17 / -5 | I4BUQ | -5 / -1 | 6 | ✓ Full exchange observed |
| 09-11 07:09 | 60m | -23 / -1 | 4U1A | -4 / -5 | 6 | ✓ Full exchange observed |
| 09-11 07:06 | 60m | -20 / - | IK4POB | - / -11 | 2 | ✓ Closing fragment |
| 09-11 07:03 | 60m | -20 / -2 | DL5RDP | +10 / - | 3 | ✓ Closing observed |
| 09-09 21:39 | 40m | -2 / - | JY5IB | - / - | 2 | Partial capture |
| 09-09 21:35 | 80m | -24 / - | EH2PDA | - / -17 | 2 | ✓ Closing fragment |
| 09-09 21:29 | 60m | 0 / +6 | DL2YMG | -6 / +7 | 5 | ✓ Full exchange observed |
| 09-09 21:28 | 60m | -2 / -1 | DL9KM | -23 / -24 | 4 | ✓ Full exchange observed |
| 09-09 21:27 | 60m | -6 / - | PA3ANG | - / -6 | 3 | ✓ Closing fragment |
| 09-09 21:23 | 60m | -5 / - | F6JON/QRP | - / +10 | 2 | Partial capture |
| 09-09 07:09 | 60m | -24 / +10 | DJ9UN | -15 / - | 3 | ✓ Closing observed |
| 09-08 21:12 | 60m | -8 / - | M0NXD | -2 / +7 | 3 | ✓ Closing observed |
| 09-08 21:10 | 60m | -9 / -13 | EH1PDA | -17 / -10 | 5 | ✓ Full exchange observed |
| 09-07 06:46 | 40m | -15 / - | VE9LS | - / - | 2 | Partial capture |
| 09-07 06:43 | 40m | -14 / +3 | DK8HC | -17 / - | 4 | ✓ Closing observed |
| 09-07 06:39 | 40m | -16 / - | SV9/SV1ABB | - / -16 | 7 | Partial capture |
| 09-07 06:34 | 60m | -17 / - | EG1PDA | - / -12 | 3 | ✓ Closing fragment |
| 09-06 08:40 | 40m | - / - | DL9PN | -7 / - | 3 | ✓ Closing fragment |
| 09-04 07:15 | 40m | -18 / - | <...> | - / - | 2 | Partial capture |
| 09-03 21:31 | 60m | -5 / -1 | DL7UKM | -4 / +1 | 3 | ✓ Full exchange observed |
| 09-03 06:04 | 40m | -20 / - | 3Z100PKP | - / +10 | 2 | Partial capture |
| 09-02 05:57 | 60m | -18 / -5 | DL6ZAJ | -12 / +4 | 6 | ✓ Full exchange observed |
| 08-30 21:57 | 20m | -14 / - | JG1NDH | - / -14 | 2 | ✓ Closing fragment |
| 08-30 21:56 | 20m | -15 / - | JF2KOZ | - / +5 | 2 | ✓ Closing fragment |
| 08-30 21:42 | 20m | -15 / - | JR3AKG | - / -10 | 3 | ✓ Closing fragment |
| 08-30 21:40 | 20m | -6 / - | 4X1UF | - / -13 | 2 | ✓ Closing fragment |
| 08-30 21:37 | 20m | -6 / - | JR2SHA | - / -8 | 2 | Partial capture |
| 08-30 07:27 | 40m | -19 / - | GB0SL | - / +1 | 3 | ✓ Closing fragment |
| 08-29 21:45 | 60m | -11 / - | DL7ARV | +4 / - | 3 | ✓ Closing observed |
| 08-29 21:45 | 60m | -14 / 0 | F4JXA | -14 / -14 | 6 | ✓ Full exchange observed |
| 08-29 21:43 | 60m | -14 / +4 | LY5O | -2 / - | 5 | ✓ Full exchange observed |
| 08-29 21:40 | 60m | -11 / - | EA7L | - / -8 | 2 | ✓ Closing fragment |
| 08-29 21:39 | 60m | -8 / -3 | ER1CW | -22 / -12 | 3 | ✓ Full exchange observed |
| 08-29 08:15 | 20m | -4 / - | IS0KNW | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211830 +10 912 F4AGZ DJ3HW RR73 213500 -24 1603 EH2PDA F4AGZ R-17 (x2) 213545 +9 1253 F4AGZ YO9HP -15 213745 -18 1534 EA3FR F4AGZ 73 214915 -14 1603 SN4K F4AGZ R-14 (x2) 221645 -22 1662 KP4AA F4AGZ JN38 (x2) 212900 -11 498 F4AGZ G8KSH RR73 213200 -6 2926 F4AGZ DK2MAX -12 (x5)
UTC dB Audio Message 211615 -13 1873 OZ1NIB F4AGZ 73 211645 -12 1581 SP/N1AH F4AGZ JN38 (x2) 211845 -10 1539 TM4GGR F4AGZ JN38 212000 -21 1539 F4AGZ TM4GGR -01 212015 -8 1539 TM4GGR F4AGZ R-11 212245 -15 1726 SV9/TF1OL F4AGZ JN38 (x2) 212430 -13 2008 F4INZ F4AGZ JN38 (x2) 212515 -14 1007 F4AGZ F4INZ RR73 212530 -14 2008 F4INZ F4AGZ 73 212615 -9 1959 SN31ROT F4AGZ JN38 212630 -21 1459 F4AGZ OZ/DG4BRT +14 212645 -6 1959 SN31ROT F4AGZ R-09
UTC dB Audio Message 071545 -19 1992 IN3WZS F4AGZ 73 084600 -19 1851 GX4RAF/P F4AGZ JN38 072900 -19 1542 DL4SCW F4AGZ JN38 065245 -19 1845 G4YAN F4AGZ 73 070115 -18 1783 DF9HT/P F4AGZ JN38 070345 -12 2245 F4AGZ DG1KFR -03 (x3) 064730 -22 1545 OT7K F4AGZ JN38 064845 -22 1793 F4AGZ II6IGTO -10 213415 -15 1811 II6IALU F4AGZ JN38 213645 -20 1797 TK/4O7CC F4AGZ JN38 (x2) 071300 +14 2689 F4AGZ SN100PKP -01 071330 +15 2689 F4AGZ RR73; G4SRT <...> +00
UTC dB Audio Message 213730 -4 1746 JR2SHA F4AGZ R-08 213900 -12 1746 YO2UKG F4AGZ RR73 214030 -6 1776 4X1UF F4AGZ R-13 (x2) 214200 -19 1776 JR3AKG F4AGZ R-10 (x3) 215130 -17 1850 JG5VFK F4AGZ 73 215415 -11 2608 F4AGZ JF1UVJ 73 215600 -17 1850 JF2KOZ F4AGZ +05 (x2) 215730 -13 1850 JG1NDH F4AGZ -14 (x2) 220515 -18 2079 F4AGZ BI4JJO R-15 221300 -15 2074 N3LOU F4AGZ JN38
UTC dB Audio Message 082830 -18 2002 SN1B F4AGZ JN38 122715 -19 1713 DN9NP F4AGZ JN38 062530 -24 1880 HA7UL F4AGZ JN38 062630 -13 1955 G0FWX F4AGZ JN38 141215 -24 1929 PU2UTY F4AGZ JN38 120330 -21 1814 <...> F4AGZ JN38 120830 -19 1727 LB8VE F4AGZ JN38 (x3) 151215 -20 1826 DN9WAV F4AGZ JN38 (x2) 083530 -24 1839 YL2FT F4AGZ JN38 (x4)
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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