Polski Związek Krótkofalowców. Polish Amateur Radio Union.

Mega ekspedycje - statystyki dzienne QSO
Dodane przez SP5ELA dnia 2016-12-23 / 17:06

Na stronach German DX Foundation (GDXF) opublikowano pierwszą dwudziestkę megaekspedycji wszechczasów (Ilości QSO/dzień i QSO/dzień/operatora)

Tabele pokazują krókofalarskie ekspedycje, które przeprowadziły największą liczbę łączności na dzień trwania ekspedycji (całkowita liczba QSO ekspedycji / ilość dni trwania ekspedycji), na operatora (całkowita liczba QSOs / liczbę operatorów * ilość dni trwania ekspedycji) i najwyższą liczbę tzw. Unique QSO / dzień pracy ekspedycji i operatora.

Warte uwagi jest, że jedyną polską ekspedycją w zestawieniu jest wyprawa T31T z 2016 roku zorganizaowana przez Rebel DX Group (3Z9DX & Co.), która plasuje się odpowiednio na 12. i 5. miejscu w rankingu (tabele 2. i 3.) Rekord wszechczasów dla polskich ekspedycji krótkofalarskich (rekord ilości łączności) należy natomiast do wyprawy 5T0SP ( Mauretania, 2012) – 84 tysiące łączności! Gratulacje!

[info: GDXF]

Top Twenty QSOs per day

Callsign	DXCC Entity	Year	OPs	Days	QSOs	Uniques	Q/Day
TX5K	Clipperton Island	2013	24	8	113,601	24,480	14,200
VP6DX	Ducie Island	2008	13	17	183,686	38,947	10,805
FO0AAA	Clipperton Island	2000	12	7	75,104	23,000	10,729
NH8S	Swains Island	2012	18	10	105,455	26,010	10,546
TX0DX	Chesterfield Islands	2000	9	7	72,654	22,893	10,379
3D2C	Conway Reef	2012	19	7	71,693	19,531	10,242
7O6T	Yemen	2012	15	16	162,029	37,863	10,127
N8S	Swains Island	2007	17	12	116,872	30,198	9,739
VU4AN/*	Andaman and Nicobar Islands	2006	69	9	86,000	n/a	9,556
FT5ZM	St. Paul and Amsterdam Islands	2014	14	18	170,010	36,302	9,445
K1N	Navassa Island	2015	15	15	140,004	35,649	9,334
FT4JA	Juan de Nova and Europa	2016	10	12	105,597	25,045	8,800
K4M	Midway Island	2009	19	7	60,787	18,438	8,684
K1B	Baker and Howland Islands	2002	13	11	94,771	26,634	8,616
3B7C	Agalega and St. Brandon	2007	20	16	137,500	33,760	8,594
VP8SGI	South Georgia Island	2016	13	10	82,847	21,734	8,285
3D2R	Rotuma	2011	18	8	66,186	19,665	8,273
ZL8X	Kermadec Islands	2010	14	18	148,571	31,219	8,254
1A0C (2012)	Sov. Mil. Order of Malta	2012	13	5	40,960	14,427	8,192
K5K	* Kingman Reef	2000	15	10	80,836	17,863	8,084

Top Twenty QSOs per day and operator

Callsign	DXCC Entity	Year	OPs	Days	QSOs	Uniques	Q/Day/OP
YA5MM	Afghanistan	1992	2	13	32,000	n/a	1,231
E44DX	Palestine	1999	4	7	33,775	n/a	1,206
TX0DX	Chesterfield Islands	2000	9	7	72,654	22,893	1,153
E44/HA1AG	Palestine	1999	4	9	40,431	15,341	1,123
TT8TT	Chad	2012	6	11	71,803	20,703	1,088
ZS9Z/ZS1	* Penguin Island	1990	4	8	33,264	16,407	1,040
CY0MM	Sable Island	2002	4	12	49,513	n/a	1,032
AA4NC/KP1	Navassa Island	1992	5	7	34,623	n/a	989
AH3C/KH5J	Palmyra and Jarvis Islands	1990	8	7	55,000	n/a	982
D68BT, D68WL	Comoros	2001	2	16	31,000	n/a	969
VP6T	Pitcairn Island	2012	5	12	56,287	17,049	938
T31T (2016)	Central Kiribati	2016	3	11	30,396	10,761	921
T33R, T33T	Banaba	1990	3	12	33,000	n/a	917
YA0RR	Afghanistan	1991	2	17	31,128	n/a	916
1S0XV, 1S1RR	Spratly Islands	1990	4	12	43,265	n/a	901
FO0AAA	Clipperton Island	2000	12	7	75,104	23,000	894
FT4JA	Juan de Nova and Europa	2016	10	12	105,597	25,045	880
XF4L	Revillagigedo Islands	1989	8	7	47,943	n/a	856
FR/F6KDF/T	Tromelin Island	2000	4	15	51,046	17,270	851
FT4TA	Tromelin Island	2014	7	12	71,335	18,434	849

Top Twenty Unique callsigns worked per day and operator

Callsign	DXCC Entity	Year	OPs	Days	QSOs	Uniques	U/Day/OP
ZS9Z/ZS1	* Penguin Island	1990	4	8	33,264	16,407	513
E44/HA1AG	Palestine	1999	4	9	40,431	15,341	426
T30R	Western Kiribati	1999	3	16	35,050	18,160	378
TX0DX	Chesterfield Islands	2000	9	7	72,654	22,893	363
T31T (2016)	Central Kiribati	2016	3	11	30,396	10,761	326
T32RD	Eastern Kiribati	2001	3	20	41,176	19,287	321
H7DX	Nicaragua	2002	3	16	34,265	15,113	315
TT8TT	Chad	2012	6	11	71,803	20,703	314
TN2T	Congo	2012	6	10	50,545	17,559	293
MU/PA9M	Guernsey	2011	7	8	34,281	16,385	293
T2GC	Tuvalu	2015	2	21	35,161	12,238	291
FR/F6KDF/T	Tromelin Island	2000	4	15	51,046	17,270	288
VP6T	Pitcairn Island	2012	5	12	56,287	17,049	284
S04R	Western Sahara	2009	8	6	37,005	13,476	281
FT5ZH	St. Paul and Amsterdam Islands	1998	2	25	32,065	14,000	280
FO0AAA	Clipperton Island	2000	12	7	75,104	23,000	274
5M2TT	Liberia	2011	5	14	57,767	19,140	273
ST0RY	Sudan	2003	5	12	48,064	16,040	267
6O0CW	Somalia	2012	6	12	53,029	18,284	254
CY9M	St. Paul Island	2012	10	5	33,226	12,690	254

Mega DXpedition QSO per Day Records
These tables list the Top Twenty Mega DXpeditions having made the highest number of QSOs per day (Total number of QSOs / days of operation), highest number of QSOs per day and operator (QSOs / (number of operators * days of operation)) and the highest number of Unique QSOs per day and operator. These lists can show the efficiency of a DXpedition as a result of good planning, preparation, operators and equipment.

There is some caution needed with these figures. A tent-and-generator DXpedition needs a day or more to build the camp and another day for the teardown. K1N Navassa for example has logged 140,000 QSOs in 15 days (equals 9,333 Q/day) but only 58 QSOs on the first day of operation and 1,240 QSOs on the last day. If you subtract the first and the last day the Q/day rate would be 10,670. That means the actual rate is higher during full operation. But we do not have or collect all of these data. In all cases subtract a minimum of two days from the operation total.

Another aspect not to forget are the different types and skills of the DXpedition team members. There are very skilled operators who love to handle huge pileups. Others prefer to help with the construction of the station and antennas and to fix things to keep the pileup specialists going. Another statistic that is impossible to compare meaningfully.

Another note to the Unique callsigns worked per day and operator list. We have the number of unique QSOs available of only 169 of all 264 Mega DXpeditions but not for example of YA5MM and E44DX. Very large (over 100k) Mega DXpeditions typically run low on unique callsigns to work. So, these tables show trends, but can not ever show a complete picture.

Dane zaczerpnięto z: http://www.gdxf.de/megadxpeditions/qsosperday.php