OE5EYM — 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: Austria Most frequent locator attributed to this token: JN68

Receiver-side FT8 activity involving OE5EYM, decoded by SO8OO in southeastern Poland. 553 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-07-12 and 2026-11-03.

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 553 FT8 messages attributed to OE5EYM as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 80 m (35%) and 20 m (10%). Most decodes (50%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was +3.8 dB.

Overview

553
Messages attributed
30
UTC dates decoded
79
Active 15-min windows
+3.8 dB
Estimated median S/N

Bands

80m · 192 40m · 297 20m · 55 10m · 9
First attributed message: 2026-07-12
Last attributed message: 2026-11-03 20:38 UTC

Observed FT8 message patterns

Attributed sample
553 messages
Active dates
30 UTC dates
Estimated median S/N
+3.8 dB
Estimated 10th-90th percentile
-14 to +14 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 89, strong (≥ -8 dB) 430.

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 OE5EYM 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 OE5EYM

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
JN68 · 269 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
658 km (approx.)
Last such locator decoded
2026-11-03 20:34 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 UTCBandOE5EYM S/NCounterpartCounterpart S/NMsgsCapture
11-03 20:34 80m +1 / - SP4WJ -6 / -11 5 ✓ Closing observed
11-03 20:34 80m +5 / - ON7PR - / -5 3 ✓ Closing fragment
11-03 20:30 80m +1 / -18 HB3YOR -11 / -4 8 ✓ Full exchange observed
11-03 20:22 80m +6 / +6 IZ4ORF +2 / -8 6 ✓ Full exchange observed
11-03 20:10 80m - / -11 ON5GQ -7 / - 2 ✓ Closing fragment
11-03 20:08 80m +12 / -2 9A7KT +16 / - 3 ✓ Closing observed
11-03 19:42 80m +13 / -10 OH8WW -8 / 0 5 ✓ Full exchange observed
11-03 19:39 80m +17 / - US2YW +2 / - 2 Partial capture
11-03 19:32 80m +14 / - SP1EG -4 / +3 3 Partial capture
11-03 19:31 80m +15 / -15 PE1NPS -16 / +3 6 ✓ Full exchange observed
11-03 15:15 10m +6 / -11 F1PBZ +8 / -10 5 ✓ Full exchange observed
11-03 14:06 10m - / - N2WK -4 / - 3 ✓ Closing fragment
11-03 13:48 10m - / +3 F4GWO -18 / - 3 ✓ Closing fragment
10-28 19:46 80m - / - DL9KM +1 / - 2 Partial capture
10-28 19:45 80m - / - EA1IOK -12 / - 2 Partial capture
10-28 19:45 80m -19 / - 9A3AUH +4 / - 2 ✓ Closing observed
10-14 17:04 40m -8 / -9 OZ9FF -6 / - 5 ✓ Full exchange observed
10-14 17:01 40m -4 / - M9YDD - / - 2 Partial capture
10-14 16:59 40m -10 / -20 DD1UU -16 / - 4 ✓ Closing observed
10-12 12:29 40m -13 / - PD1AC - / - 2 ✓ Closing fragment
10-12 12:25 40m -16 / - PD1AC - / -6 3 Partial capture
10-12 11:56 40m -16 / -20 OZ9FF -13 / -1 6 ✓ Full exchange observed
10-12 11:48 40m -17 / - F4BJN - / -13 3 ✓ Closing fragment
10-12 11:46 40m -15 / - IZ8PPI - / -10 2 Partial capture
10-12 11:44 40m -14 / - IZ8DBJ - / +4 2 ✓ Closing fragment
10-05 19:30 80m -10 / - TA4/DD1WT - / - 2 Partial capture
10-05 19:25 80m -9 / -22 YT5DL +5 / - 4 ✓ Closing observed
10-01 18:59 80m - / - UA4FKT +4 / - 3 Partial capture
10-01 18:58 80m +6 / - YO4GIY -16 / +3 3 ✓ Closing observed
10-01 18:57 80m -6 / +9 OK1AY +8 / +6 6 ✓ Full exchange observed
10-01 18:20 40m +12 / -7 ES5RY +2 / +4 5 ✓ Full exchange observed
10-01 18:17 40m +13 / -6 LX1JH +20 / - 5 ✓ Full exchange observed
09-29 19:41 80m +18 / -26 F4CPJ -4 / - 2 Partial capture
09-29 19:34 80m 0 / -5 HA1BF +18 / - 3 ✓ Full exchange observed
09-26 09:25 40m - / - IK2ZJR -11 / - 6 Partial capture
09-26 09:19 40m +6 / - GB0NTH - / - 2 Partial capture
09-26 09:18 40m - / -15 OE5ABL -11 / - 6 Partial capture
09-26 09:17 40m +8 / - GJ0KYZ - / +5 2 ✓ Closing fragment
09-26 09:16 40m +10 / - ON8WR - / -15 2 ✓ Closing fragment
09-26 09:14 40m +10 / -1 LA8ENA -24 / +2 6 ✓ Full exchange observed
09-21 19:46 80m +11 / - G8BCG - / -12 3 Partial capture
09-21 19:43 80m +12 / - SQ8AA +18 / -8 5 Partial capture
09-21 19:39 80m +10 / +1 DO2DH -10 / -8 5 ✓ Full exchange observed
09-21 19:38 80m +8 / - OK1AY +8 / - 4 ✓ Full exchange observed
09-21 19:35 80m - / -18 SV1DKR -5 / - 3 Partial capture
09-21 19:33 80m +5 / -11 LZ2VQ +7 / - 4 ✓ Closing observed
09-21 19:32 80m +4 / - YO3FRI - / - 2 Partial capture
09-16 16:10 40m +12 / - VJ6X - / - 4 Partial capture
09-14 20:03 80m -1 / - HB3YPJ - / -2 6 ✓ Closing fragment
09-14 20:02 80m +5 / - PH7GD - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
203130  -3 2587  HB3YOR OE5EYM JN68
203145 -12 2003  OE5EYM HB3YOR -18
203200  +7 2587  HB3YOR OE5EYM R-04
203215 -10 2003  OE5EYM HB3YOR -18
203230  +7 2587  HB3YOR OE5EYM R-09 (x2)
203430 +10 2586  ON7PR OE5EYM JN68
203445  +1 2586  OE5EYM SP4WJ KO03 (x2)
203530  +4 2587  SP4WJ OE5EYM -11 (x2)
203615 -10 2586  OE5EYM SP4WJ 73
203630  +4 2586  ON7PR OE5EYM R-05 (x2)
203800  +6 2587  JH2FXK OE5EYM 73
10m 
UTC    dB Audio  Message
082515  -4 2846  OE5EYM RN6MA +12
133630 -24 1588  OE5EYM 7Q7CT +16
134830 -18 1407  OE5EYM F4GWO +03 (x3)
140645  -7 2732  OE5EYM N2WK RR73 (x3)
151530  +6 2679  CQ OE5EYM JN68
151545  +6 2490  OE5EYM F1PBZ -11
151600  +0 2678  CQ OE5EYM JN68
151615 +10 2490  OE5EYM F1PBZ -11
151630  +6 2680  F1PBZ OE5EYM R-10
151645  +9 2490  OE5EYM F1PBZ RR73
151700  +5 2679  F1PBZ OE5EYM 73
40m 
UTC    dB Audio  Message
122645 -17 2093  PD1AC OE5EYM R-06 (x3)
123115 -11 2099  F4BJN OE5EYM -12
165915 -10 2415  DD1UU OE5EYM JN68
165930 -15 1353  OE5EYM DD1UU -20 (x2)
170015 -11 2414  DD1UU OE5EYM 73
170115  -5 2415  M9YDD OE5EYM JN68 (x2)
170430  -6 2415  OZ9FF OE5EYM JN68
170445  -7 2317  OE5EYM OZ9FF -09
170500  -6 2415  OZ9FF OE5EYM R+12
170515  -6 2317  OE5EYM OZ9FF RR73
170530 -13 2416  OZ9FF OE5EYM 73
20m 
UTC    dB Audio  Message
143215  -5 2736  AP2TN OE5EYM JN68
143315 -11 2743  VU2UUU OE5EYM 73
143345  -9 2733  AP2TN OE5EYM JN68
143615 -10 2741  OH2GT OE5EYM 73
143630 -19 2120  OE5EYM BX4AP PL04 (x2)
143715  -9 2739  BX4AP OE5EYM RR73
145615  +7  605  OE5EYM F5JAE JN14
145615 -15 1282  OE5EYM BG8HNC OL39
145645  +7  605  OE5EYM F5JAE JN14
145745 -20 1282  OE5EYM BG8HNC OL39
195800  +6 2257  OE5EYM CN8NS -05 (x2)
200030  +4  287  OE5EYM MI7RDK IO74 (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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