AA9RR — 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: United States Most frequent locator attributed to this token: EN62

Receiver-side FT8 activity involving AA9RR, decoded by SO8OO in southeastern Poland. 6 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-09-05.

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 6 FT8 messages attributed to AA9RR as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (67%), followed by 20 m (33%). In this small sample, the estimated median decoder S/N was -18 dB; no usual signal pattern is inferred.

Overview

6
Messages attributed
3
UTC dates decoded
3
Active 15-min windows
-18 dB
Estimated median S/N

Bands

40m · 4 20m · 2
First attributed message: 2026-06-14
Last attributed message: 2026-09-05 01:24 UTC

Observed FT8 message patterns

Attributed sample
6 messages
Active dates
3 UTC dates
Estimated median S/N
-18 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with AA9RR in decoded directed-looking exchanges:

Most frequent locator attributed to AA9RR

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
EN62 · 3 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,633 km (approx.)
Last such locator decoded
2026-09-05 01:24 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 UTCBandAA9RR S/NCounterpartCounterpart S/NMsgsCapture
10-27 02:05 160m - / - OH6RX +13 / - 4 Partial capture
10-27 02:03 160m - / -24 PI4DX +7 / - 5 ✓ Closing fragment
10-27 01:16 80m - / -19 F1PBZ +17 / - 2 ✓ Closing fragment
10-26 02:03 60m - / - F4FPR -18 / - 4 Partial capture
10-26 02:00 60m - / - G6PWS -3 / - 9 Partial capture
10-26 01:48 40m - / - EB2EMZ -21 / - 2 Partial capture
10-24 00:45 40m - / -10 F1PBZ -4 / - 2 ✓ Closing fragment
10-22 01:50 60m - / -12 ON1JP -9 / - 8 Partial capture
10-21 14:05 10m - / - EA7Z -14 / - 2 Partial capture
10-16 02:09 60m - / -13 F4BPO +4 / - 5 ✓ Closing fragment
10-03 02:39 160m - / - EA2EWL -21 / - 2 Partial capture
10-03 02:36 160m - / -20 DL1RWN +16 / - 3 ✓ Closing fragment
10-03 02:23 160m - / -15 DL1RWN +11 / - 3 ✓ Closing fragment
10-03 02:10 160m - / -15 DL1RWN +19 / - 3 Partial capture
09-29 01:08 60m - / - F4FPR -10 / - 4 Partial capture
09-29 01:07 60m - / - DH3KR -9 / - 5 Partial capture
09-29 01:05 60m - / -16 OR7K +3 / - 3 ✓ Closing fragment
09-29 01:03 60m - / - F4FPR -10 / - 4 Partial capture
09-27 01:10 60m - / -11 EB1LA -7 / - 2 ✓ Closing fragment
09-27 01:05 60m - / - EB1LA -11 / - 3 Partial capture
09-27 01:05 60m - / -16 DK1ML +3 / - 8 ✓ Closing fragment
09-27 01:05 60m - / -14 PE1MHY +3 / - 2 Partial capture
09-25 01:43 60m - / - HB9SNR -2 / - 2 Partial capture
09-23 01:24 160m - / -21 PI4DX +10 / - 5 Partial capture
09-21 01:41 60m - / - HB9TIH -1 / - 6 Partial capture
09-21 01:37 60m - / -6 F1PBZ -4 / - 3 Partial capture
09-15 01:39 60m - / -7 PE1MHY -2 / - 3 Partial capture
09-12 02:00 60m - / -8 OS4K -21 / - 3 Partial capture
09-12 01:59 60m - / -13 PE1MHY +2 / - 6 Partial capture
09-07 01:22 60m - / - 4L7T -17 / - 4 Partial capture
09-07 01:17 60m - / - SP8DK -5 / - 4 Partial capture
09-05 00:58 40m - / -23 IS0KNY +4 / - 3 ✓ Closing fragment
09-02 01:28 40m - / - G5TV -6 / - 2 Partial capture
09-01 00:34 60m - / - F4FPR -11 / - 5 Partial capture
08-28 01:50 80m - / -9 WK1O -12 / - 6 ✓ Closing fragment
08-18 02:01 60m - / - EB1LA -1 / - 3 Partial capture
08-16 02:25 60m - / -7 DL8UD +1 / - 3 ✓ Closing fragment
08-16 02:20 60m - / - F5BRF -18 / - 2 ✓ Closing fragment
08-16 02:20 60m - / -9 PE1MHY -10 / - 4 Partial capture
08-12 01:31 60m - / -13 PE1MHY -5 / - 3 Partial capture
08-10 02:03 60m - / -13 PE1MHY -1 / - 3 Partial capture
08-10 01:59 60m - / -15 PE1MHY -4 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
023600 +14 2702  AA9RR DL1RWN R-20 (x3)
023930 -23 1784  AA9RR EA2EWL IN91 (x2)
020345  +3 1135  AA9RR PI4DX -24 (x5)
020545 +10 2402  AA9RR OH6RX KP03 (x3)
020645  +2 2308  AA9RR F5UKW R-21
020715 +15 2403  AA9RR OH6RX KP03
80m 
UTC    dB Audio  Message
020945  -8 2010  AA9RR TF3VS HP94
015030 -11 1581  AA9RR WK1O FN42 (x6)
011600 +18 2655  AA9RR F1PBZ -19 (x2)
60m 
UTC    dB Audio  Message
015300  -7 1345  AA9RR ON1JP -12 (x2)
020000  -6  573  AA9RR G6PWS IO91 (x7)
020300 -18 1290  AA9RR F4FPR IN88
020330  -4  573  AA9RR G6PWS IO91
020330 -17 1290  AA9RR F4FPR IN88
020400  -3  574  AA9RR G6PWS IO91
020400 -19 1290  AA9RR F4FPR IN88 (x2)
40m 
UTC    dB Audio  Message
012945 -18 2404  CQ AA9RR EN62                         a1
012830  -1 1543  AA9RR G5TV IO93 (x2)
005800  -4 2937  AA9RR IS0KNY JM49 (x3)
011515 -16 2457  CQ AA9RR EN62                         a1
011945 -20 2457  SP7NC AA9RR -17
012445 -18 2457  CQ AA9RR EN62
004500  -3 2542  AA9RR F1PBZ -10 (x2)
014600 -19 1804  AA9RR DF1KBN -18
014800 -21 1180  AA9RR EB2EMZ IN83 (x2)
10m 
UTC    dB Audio  Message
140530 -14 2285  AA9RR EA7Z IM67 (x2)

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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