HA0NDN — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Hungary Most frequent locator attributed to this token: KN07

Receiver-side FT8 activity involving HA0NDN, decoded by SO8OO in southeastern Poland. 66 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-10-08.

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 66 FT8 messages attributed to HA0NDN as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (47%), followed by 20 m (42%) and 40 m (11%). Several six-hour UTC windows tied for the largest share (82%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

66
Messages attributed
8
UTC dates decoded
10
Active 15-min windows
-8 dB
Estimated median S/N

Bands

60m · 31 40m · 7 20m · 28
First attributed message: 2026-06-15
Last attributed message: 2026-10-08 15:05 UTC

Observed FT8 message patterns

Attributed sample
66 messages
Active dates
8 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-21 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 37.

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 HA0NDN 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 HA0NDN

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
KN07 · 37 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
277 km (approx.)
Last such locator decoded
2026-10-08 15:05 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 UTCBandHA0NDN S/NCounterpartCounterpart S/NMsgsCapture
10-08 15:06 40m - / - DL7UKM -1 / - 2 Partial capture
09-17 15:57 40m -19 / - AG6X - / - 2 Partial capture
09-17 15:51 40m - / -12 DL9KM 0 / - 4 ✓ Closing fragment
09-05 18:08 60m -11 / -15 R3DFS -20 / - 2 ✓ Closing observed
09-05 18:06 60m -7 / -1 EG1PDA -18 / -16 10 ✓ Full exchange observed
09-05 18:01 60m -6 / -7 HA7UL -8 / -12 5 ✓ Full exchange observed
09-05 17:59 60m -6 / - LA1K/P - / - 2 Partial capture
09-05 17:57 60m -9 / -12 II0CDS -8 / -13 4 ✓ Full exchange observed
09-05 17:56 60m -5 / -17 LA4O -16 / -19 6 ✓ Full exchange observed
09-05 17:54 60m -3 / - LA9H - / - 2 Partial capture
09-05 17:53 60m -5 / +1 LA2W/P -8 / -15 5 ✓ Full exchange observed
09-05 17:51 60m -11 / -5 LA1QRO -6 / +3 5 ✓ Full exchange observed
09-05 17:49 60m -9 / -12 IW5DNZ -18 / - 4 ✓ Closing observed
08-30 08:51 20m - / -4 F5ADH -1 / - 5 Partial capture
08-30 08:42 20m - / -7 HA7TM -7 / - 4 ✓ Closing fragment
08-30 08:21 20m - / -7 RM6OS +3 / - 2 ✓ Closing fragment
08-30 08:20 20m - / -2 F4MZI -14 / - 2 Partial capture
08-30 08:17 20m - / 0 R3KJF +9 / - 3 ✓ Closing fragment
08-30 08:12 20m - / -10 RU4B 0 / - 3 ✓ Closing fragment
08-30 08:12 20m - / - UT2UB -14 / - 2 Partial capture
08-30 08:03 20m -23 / - IU3WOH -5 / -6 2 ✓ Closing observed
08-30 06:57 20m - / +2 IK2RZQ -4 / - 3 ✓ Closing fragment
08-30 06:49 20m - / +5 M6WRB -15 / - 2 Partial capture
08-30 06:44 20m - / 0 M6WRB -14 / - 2 Partial capture
08-27 15:52 20m - / -18 PD7PIN -11 / - 3 ✓ Closing fragment
08-27 15:45 20m - / -15 JA5SLV -6 / - 2 ✓ Closing fragment
08-27 15:16 20m - / -2 M8NAQ -2 / - 2 ✓ Closing fragment
08-27 15:11 20m - / - TA2CD -23 / - 2 Partial capture
08-27 15:07 20m - / -11 R4HLO -13 / - 4 Partial capture
08-27 15:02 20m - / -1 F4JUO -2 / - 4 ✓ Closing fragment
08-24 16:12 20m - / -18 EP2AES -10 / - 4 ✓ Closing fragment
08-24 15:18 20m - / - DL2KAC -20 / - 3 Partial capture
08-24 15:13 20m - / -13 DF6WE +4 / - 4 ✓ Closing fragment
08-24 15:11 20m - / +2 M3FGR -5 / - 4 ✓ Closing fragment
08-24 14:49 20m - / -6 F5SFT -11 / - 2 ✓ Closing fragment
08-24 14:45 20m - / -19 BH4ECL -12 / - 2 Partial capture
08-22 07:53 20m -11 / - LZ1BT -11 / 0 3 ✓ Closing observed
08-22 07:01 20m - / -7 RN7B -11 / - 2 ✓ Closing fragment
08-22 06:49 20m - / -13 EA4D -10 / - 2 Partial capture
08-22 06:46 20m - / -2 IU1DXU -7 / - 3 ✓ Closing fragment
08-22 06:34 20m - / +1 DL1R +11 / - 11 ✓ Closing fragment
08-06 15:27 20m - / 0 M0SVX -15 / - 3 ✓ Closing fragment
08-05 16:27 20m - / -16 CR7BUJ -18 / - 2 Partial capture
08-05 16:14 20m - / - F4LNQ -10 / - 4 Partial capture
08-04 16:22 20m - / - F4LNQ -6 / - 4 Partial capture
08-04 15:56 20m - / -13 F1PBZ -1 / - 3 ✓ Closing fragment
07-29 15:09 20m - / -8 R4HLO -20 / - 2 Partial capture
07-29 14:11 20m - / -15 F1PBZ -11 / - 2 Partial capture
07-29 14:11 20m - / -13 PD3LKN -20 / - 3 ✓ Closing fragment
07-28 16:22 20m - / -12 LB6LK -9 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
155030 -19  341  HA0NDN OE8PIT R+01
155100  +4 1488  HA0NDN DL9KM JN68 (x4)
155515 -18 1639  CQ HA0NDN KN07
155730 -17 1639  AG6X HA0NDN KN07 (x2)
150400  -8 1639  CQ HA0NDN KN07 (x3)
150645  -1 1216  HA0NDN DL7UKM JO62 (x2)
60m 
UTC    dB Audio  Message
180200  -7 1884  HA0NDN HA7UL RR73
180215  -7 1633  HA7UL HA0NDN 73
180315  -7 1633  G4RRX HA0NDN KN07
180630 -10 1633  EG1PDA HA0NDN KN07 (x2)
180815 -20 2115  HA0NDN R3DFS -15
180900 -11 1633  R3DFS HA0NDN 73
180915 -16 1531  HA0NDN EG1PDA -01
180930  -4 1633  EG1PDA HA0NDN R-16
180945 -18 1531  HA0NDN EG1PDA -01
181000  -7 1633  EG1PDA HA0NDN R-16
181015 -21 1531  HA0NDN EG1PDA -01
181030 -10 1633  EG1PDA HA0NDN R-16
181045 -17 1531  HA0NDN EG1PDA RR73
181100  -6 1633  EG1PDA HA0NDN 73
20m 
UTC    dB Audio  Message
082000 -12  837  HA0NDN F4MZI -02 (x2)
082130  +3  989  HA0NDN RM6OS -07 (x2)
084230  -5 1676  HA0NDN HA7TM JN97 (x4)
084900 -15 1449  HA0NDN HB9DET -22
085100  -2 1679  HA0NDN F5ADH JN19 (x5)
090400  +2 1152  HA0NDN R6AAU KN95

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 SO8OO

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