ZL1RPC/F — 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: New Zealand

Receiver-side FT8 activity involving ZL1RPC/F, decoded by SO8OO in southeastern Poland. 130 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-08-28 and 2026-11-05.

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 130 FT8 messages attributed to ZL1RPC/F as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (64%), followed by 20 m (32%) and 80 m (4%). Most decodes (68%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -7 dB.

Overview

130
Messages attributed
9
UTC dates decoded
29
Active 15-min windows
-7 dB
Estimated median S/N

Bands

80m · 5 40m · 83 20m · 42
First attributed message: 2026-08-28
Last attributed message: 2026-11-05 06:30 UTC

Observed FT8 message patterns

Attributed sample
130 messages
Active dates
9 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-17 to +1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 27, strong (≥ -8 dB) 86.

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 ZL1RPC/F 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.

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 UTCBandZL1RPC/F S/NCounterpartCounterpart S/NMsgsCapture
11-05 06:27 40m -6 / - F1PWS - / -6 2 Partial capture
11-05 06:25 40m -7 / - SP9SOS - / -9 2 Partial capture
11-05 06:19 40m -6 / - DL7AOM - / -6 2 Partial capture
11-05 06:14 40m -8 / - W5AJ - / -5 2 Partial capture
11-05 06:06 40m - / - SX200H -7 / - 3 ✓ Closing fragment
11-05 06:03 40m +3 / - SX200H -8 / - 2 ✓ Closing observed
11-05 06:01 40m -8 / 0 YL3AKH -2 / -2 3 Partial capture
11-05 05:55 40m - / -11 SQ3PMX -4 / - 2 Partial capture
11-05 05:51 40m -3 / -5 UB3DLM -7 / -4 2 Partial capture
11-05 05:51 40m - / -11 SQ3PMX -3 / - 2 Partial capture
11-05 05:40 40m 0 / -18 DJ0MAB +8 / -10 3 Partial capture
11-05 05:34 40m -1 / - SX200H -6 / - 3 ✓ Closing observed
11-05 05:32 40m -10 / - MF0MXN - / -17 2 Partial capture
11-05 05:31 40m -8 / -11 IU1TLG -2 / +2 5 Partial capture
11-05 05:29 40m - / - DJ0MAB +8 / - 2 Partial capture
11-05 05:27 40m -6 / - TA3XEE - / +1 2 Partial capture
11-05 05:24 40m - / - SX200H -7 / - 3 ✓ Closing fragment
11-05 04:11 40m -6 / - RU7KQ - / -11 3 Partial capture
11-04 21:36 40m - / -12 EA5IKP -16 / - 2 Partial capture
11-04 20:58 40m - / - SX200H -8 / - 2 ✓ Closing fragment
11-04 20:53 40m - / - SX200H -8 / - 2 ✓ Closing fragment
11-04 20:52 40m -8 / - LB3RE - / -15 2 Partial capture
11-04 20:51 40m -8 / - PC2J - / -14 2 Partial capture
11-04 20:46 40m - / - SX200H -5 / - 3 ✓ Closing fragment
11-04 20:45 40m - / - TA4SSK -8 / - 4 Partial capture
11-04 20:30 40m - / -6 IU8SDI -7 / - 7 Partial capture
11-04 20:24 40m +2 / -7 IU4DTV -2 / 0 2 Partial capture
11-04 20:21 40m - / - SX200H -3 / - 6 ✓ Closing fragment
11-04 20:19 40m +4 / - BI1AFK - / -19 2 Partial capture
11-04 20:15 40m 0 / - SP0LPR - / +8 2 Partial capture
11-04 20:08 40m - / - SX200H +1 / - 2 ✓ Closing fragment
11-04 20:01 40m -6 / - BD4RHV - / -24 2 Partial capture
11-04 08:14 40m - / -15 9A5CW 0 / - 3 Partial capture
11-04 07:49 40m - / -2 HB9ELE +8 / - 8 Partial capture
11-04 07:38 40m - / -4 9A5CW 0 / - 2 Partial capture
11-04 06:31 40m - / - PG0T -10 / - 10 Partial capture
11-04 06:30 40m - / - <...> +4 / - 2 ✓ Closing fragment
11-04 06:30 40m - / -25 HB9ELE +9 / - 2 Partial capture
11-04 06:17 40m - / - <...> -6 / - 2 ✓ Closing fragment
10-29 04:08 40m - / -9 RL8C -10 / - 3 Partial capture
10-27 19:30 40m - / - IN3BFW +8 / - 2 Partial capture
10-27 19:06 40m - / - F3CJ -13 / - 3 Partial capture
10-27 18:59 40m - / - F3CJ -13 / - 3 Partial capture
10-27 18:51 40m - / - F3CJ -17 / - 2 Partial capture
10-27 17:25 40m - / - RK3IT -8 / - 4 Partial capture
10-27 16:41 40m - / - RU3GF 0 / - 7 Partial capture
10-04 01:17 40m -4 / - KN4VTX - / -2 2 Partial capture
10-03 15:49 40m - / -16 RU6CH -4 / - 2 Partial capture
10-03 04:29 80m - / -7 DL2YBG +1 / - 5 Partial capture
10-02 21:05 80m - / - OM0MR +2 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
061400  -8  587  W5AJ ZL1RPC/F -05 (x2)
061800  +0  587  S51PV ZL1RPC/F -09
061930  -5  586  DL7AOM ZL1RPC/F -06 (x2)
062100 -11  587  ZL1RPC/F SX200H RR73
062300  -5  587  RZ5D ZL1RPC/F -10
062330  -5  587  ZL1RPC/F SX200H RR73
062530  -8  587  SP9SOS ZL1RPC/F -09 (x2)
062700  -8  587  UX2QX ZL1RPC/F +13
062730  -4  587  F1PWS ZL1RPC/F -06 (x2)
063000  -4  587  PD9DX ZL1RPC/F R-03
063030  -6  587  ZL1RPC/F SX200H RR73
80m 
UTC    dB Audio  Message
172400  +9 1978  ZL1RPC/F <...> RR73 (x8)
210500  +3 1971  ZL1RPC/F OM0MR KN09 (x2)
042945  -1 1975  ZL1RPC/F DL2YBG JO42 (x5)
20m 
UTC    dB Audio  Message
060145  +4 1707  ZL1RPC/F RA4CX LO21 (x2)
060230  -7 2348  ZL1RPC/F <...> 73
060245  -1 1706  ZL1RPC/F RA4CX LO21
060600  -8 3022  ZL1RPC/F <...> 73
060930  +0 1550  ZL1RPC/F F4JCU JN16 (x3)
062345 -12 1543  ZL1RPC/F F4JZW R-19 (x6)
064845 -20 1845  ZL1RPC/F ON6DO JN29

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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