Sorry, but this is long, and parts of it are really ugly... and
unfortunately one of my sources of trace data is not available so its
not as good as I would like. And apparently some self spotters figured
out the data wasn't available and took advantage of it... So there were
lots more suspicious spots than there have been since dxsummit started
publishing ip addresses and I started doing these reports. Don't throw
this one away without at least getting through it once, there are some
questions at the end that I can't explain that maybe someone out there
will recognize.
First some statistics from my node:
Total spots: 42049
Most spotted dx stations:
DX Count
HC8L 464
FP/VE7SV 457
EA8ZS 377
VP2E 369
V26B 338
KH7X 326
XX9C 322
PJ2T 305
MD4K 242
WP2Z 218
Most active spotters:
Spotter count
AA3B 765
W6YX 757
W6TA 623
K3LR 543
W3LPL-4 505
RL3A 412
PY3OL 359
K3II 348
SP8TJU 333
KB9KEG 320
NQ4I 306
K1TTT-7 305
Best cheerleaders:
dx spotter spotted
IW8RSB IQ8CZ 77
D70YT/P HL2IFR 76
PJ2T K8ND 43
IT9ECQ IW9FRA 31
CU2Z DL2JT 26
F6KQV F5AEG 26
EA9IE EA9IE 25
VE2DX VE2STN 21
GM0B GM0ELP 20
CN2R CN8KD 19
>From here on it gets muddier. DXSummit no longer is providing ip
address data so it appears that the abusers have gone back to work
spotting themselves like crazy. This report is long and unfortunately
less definitive than many past reports due to the lack of ip data....
lots of numbers, and lots of interesting spot patterns follow. All the
node k1ttt-14 listed sources come from the #cqdx irc channel which gets
fed from dxsummit, most of those spots were put in from dxsummit as far
as I can tell from a spot check, but some may have been sucked from
other nodes.
Some statistics on single spotter spots... these are counts of spots
from spotters who only made one spot in the whole contest for the listed
dx station. It is most common for very rare dx stations to get spots
like this from dxers who were looking for a new one and not into the
contest. It is fairly odd for 'common' stations to get many of them.
First, what I see as 'normal' statistics. These are the biggest spot
getters from the weekend showing how many single spotter spots they get:
DX Total All Singles DXSummit only
--------- ----- ----------- -------------
HC8L 464 22 4% 10 2%
FP/VE7SV 457 23 5% 5 1%
EA8ZS 377 8 2% 1 0%
VP2E 369 8 2% 3 0%
V26B 338 6 1% 3 0%
KH7X 326 13 3% 4 1%
XX9C 322 26 8% 10 3%
PJ2T 305 7 2% 4 1%
MD4K 242 5 2% 1 0%
WP2Z 218 7 3% 1 0%
Note that the rarest of them is probably xx9c and they got only 8% from
single spotters from all spot sources and 3% from dxsummit single
spotters.
Now, change the sort order to sort by the count of single spotter spots:
DX Total All Singles DXSummit only
--------- ----- ----------- -------------
EA3NW 31 17 54 16 51
JU1DX 71 16 22 15 21
A52CDX 51 11 21 2 3
ST2T 101 11 10 3 2
VK4WWI/8 32 10 31 3 9
CE4PBB 81 10 12 9 11
Now some odd calls stand out. Note I have removed the ones that were on
the top spot getter list above.
Lets look at the stations above who just happen to also show up in some
other data as looking odd:
Spotter FromNode Dx Freq Comment
EA3JL EA3MM-5 EA3NW 28430 CONTEST CQ CQ CQ
N7TGE K1TTT-14 EA3NW 21270 ww strong
K7MRO* K1TTT-14 EA3NW 14270 CONTEST
N9ETK* K1TTT-14 EA3NW 21280 ww
N8DSD* K1TTT-14 EA3NW 28430 ww
N8GQR* K1TTT-14 EA3NW 7047 lsn 7223
W3LHY* K1TTT-14 EA3NW 28430 cq contest
K8CHM* K1TTT-14 EA3NW 21270 WW
EA3AUI K1TTT-14 EA3NW 28435 ww
WA2FRW* K1TTT-14 EA3NW 21270 ww
K7BDF* K1TTT-14 EA3NW 14270 GOOD COPY
N7FEY* K1TTT-14 EA3NW 14270 strong in Az
W2GHE* K1TTT-14 EA3NW 7052 lsn 7208
N4GIR* K1TTT-14 EA3NW 14270 CQ WW
WA7EFR* K1TTT-14 EA3NW 21275
N1KRZ* K1TTT-14 EA3NW 21275 C0NTEST
W6FFR* K1TTT-14 EA3NW 21275
*= call not active in latest buckmaster cd
unfortunately without dxsummit ip address data I can't chase these any
further.
Spotter FromNode Dx Freq Comment
OH0Y K1TTT-14 JU1DX 3770 lstng up 3.808 also!
GM4EWQ K1TTT-14 JU1DX 7070 CQWW
G3EWP K1TTT-14 JU1DX 7070
OM8A K1TTT-14 JU1DX 7070 ww contest
DL2HRS K1TTT-14 JU1DX 28495 Test
JG7ASQ K1TTT-14 JU1DX 21285
JK4DVN K1TTT-14 JU1DX 7070
KH6GU K1TTT-14 JU1DX 7070 ww
JT1DR K1TTT-14 JU1DX 7064.6 cq ww test
JT1DA K1TTT-14 JU1DX 21235 cq ww test
JH6TFG-9 JA4PXC-10 JU1DX 7070 cq ww
JK2HGS K1TTT-14 JU1DX 21285 ww
JT3CH K1TTT-14 JU1DX 7044 big ja wall
LZ7A K1TTT-14 JU1DX 7070 op.Ebi
LY4RT K1TTT-14 JU1DX 7070 cq ww test
7L3EKA K1TTT-14 JU1DX 3792 cq ww test Loud!
Interesting... exact same integer frequencies from many stations, very
similar comments from several of the stations. unfortunately many of
these calls actually exist... it is kind of interesting that a jt
spotting ju1dx would comment about a 'big ja wall'. And why would so
many different stations make comments including 'cq ww'. unfortunately
without dxsummit ip address data I can't chase these any further.
Spotter FromNode Dx Freq Comment
VE4THW K1TTT-14 CE4PBB 21259.4 CHILE zone12
JK8IMX K1TTT-14 CE4PBB 14287
KB7YQM K1TTT-14 CE4PBB 14218 12
KG8IUW* K1TTT-14 CE4PBB 28520
W3OPU K1TTT-14 CE4PBB 21259.5 zone 12
JL6TRE K1TTT-14 CE4PBB 28520 zone 12
JA1WRZ K1TTT-14 CE4PBB 21259.6 Z.12
KG6CMS N7US CE4PBB 21259.5
JR4ERT K1TTT-14 CE4PBB 7090 listen 7226
VE3RT K1TTT-14 CE4PBB 3796 cq test
*= call not active in latest buckmaster cd
Interesting common comments listing the zone. unfortunately without
dxsummit ip address data I can't chase these any further.
Some other interesting spot groups from spotters who only made one spot
in the contest:
Spotter FromNode Dx Freq Comment
W7UUQ AB5K LU5EML 28394 strong
K0PLB* K1TTT LU5EML 28394
DL8UBB K1TTT LU5EML 28585.6 z 13
F6YAQ K1TTT LU5EML 28291.7
G0THH K1TTT LU5EML 28732
SP9IKW K1TTT LU5EML 28531.9 z13
IK0PNT AB5K LU5EML 28265.5
KA3WWZ AB5K LU5EML 28328 59+20 in PA
PA0LKZ K1TTT LU5EML 28732 59
JA5FVV AB5K LU5EML 28440
SP3DDP AB5K LU5EML 28678 59+
Finally some data I can trace!
K0plb ip = 201.255.34.210
Dl8ubb,f6yaq,g0thh,sp9ikw,pa0lkz ip = 201.255.34.94
And should I be surprised that whoever did this used my node or that the
block of ip addresses comes from: Telefonica de Argentina
Spotter FromNode Dx Freq Comment
DL1JCZ K1TTT-14 SV1AAU 14303 cq contest
EA3EZD K1TTT-14 SV1AAU 14303 cq contest monster sig.
SP2DNI K1TTT-14 SV1AAU 14190 cq contest
SV1GE K1TTT-14 SV1AAU 14187 cq contest monster sig.
Interesting common comments from various stations.
Spotter FromNode Dx Freq Comment
DF4HJ RK2FWB RW2F 1870.5
M0GHY RK2FWB RW2F 1857.8
VE1SHB RK2FWB RW2F 28372
JH3JLK RK2FWB RW2F 21280
RA2FCX RK2FWB RW2F 7064 CQ
Interesting group of spotters, unfortunately I can't connect to that
node tonight to check ip's if they are available.
Spotter FromNode Dx Freq Comment
SV7CLI K1TTT-14 J42T 14343
SV2CXI K1TTT-14 J42T 28531.5
SV2ESV K1TTT-14 J42T 14147
SV7AMJ K1TTT-14 J42T 14133
SV7AIF K1TTT-14 J42T 21257
A bunch of greek buddies helping out?
Spotter FromNode Dx Freq Comment
KC4ARF K1TTT-14 F6KHM 21328 booming signal
W1RTU* K1TTT-14 F6KHM 21310.7 beaming north america
PA1ART K1TTT-14 F6KHM 1826 59 14
K1ARF* K1TTT-14 F6KHM 1826 cq cq contest good
signal
F4DRT K1TTT-14 F6KHM 21272.5 59 = booming signal
*= call not active in latest buckmaster cd
Arf! Something smells here. Kc4arf is tech+ in last buckmaster I have
so would probably not be on 15m.
Spotter FromNode Dx Freq Comment
F2ADM K1TTT-14 EA6AFE 3798
W7LA K1TTT-14 EA6AFE 21280
N2LA K1TTT-14 EA6AFE 21280
W6LA K1TTT-14 EA6AFE 28520 cq ww ssb
While all 3 LA calls are issued, that's one hell of a coincidence!
This next group totally amazes me... I don't think I have ever seen this
many undisguised self spots in a contest. It almost makes me think
there is a buggy piece of software out there sending out unintentional
spots. All of these spots were apparently put in by the dx station
themselves... note that very few of them are from the k1ttt-14 irc
source so they are mostly from real nodes. Usually this report results
in a couple dozen vhf self spots (I removed them from this list), and a
dozen or so harrasment spots (also already removed below), and some
testing spots (I removed a few of those also), and then a few european
net spots from the net controls are left... but this is totally strange
to have so many left over after removing those obvious ones:
Dx FromNode Freq Comment
4U1ITU WU3V 3767
CT2GWZ CT2GWY-5 28600 cq contest
CU3GD CS1SEL-5 7090 QSX 7204.00
DC5WW K1TTT-14 28466.7 ok
DL1BEQ ED7ZAB-5 21017.8 VE1HH pls come I am calling d
DL1BEQ ED7ZAB-5 3506 W1MK
EA3AM EA4URE-5 28425
EA3AM EA4URE-5 14121
EA3GFM ED7ZAB-5 14155 kb1h
EA9IE EA9CE-5 21349.1
EA9IE EA9CE-5 21409.4
EA9IE EA9CE-5 1852 AROUND MY SUNRISE
EA9IE EA9CE-5 28464
EA9IE EA9CE-5 28587.7
EA9IE EA9CE-5 1854.3
EA9IE EA9CE-5 1854.3
EA9IE EA9CE-5 1857
EA9IE EA9CE-5 1857
EA9IE EA9CE-5 1857 1 HOOUR FOR SUNRISE
EA9IE EA9CE-5 21409.4
EA9IE K1TTT-14 28587.7
EA9IE K1TTT-14 28707.6
EA9IE EA9CE-5 28392
EA9IE K1TTT-14 28587.7
EA9IE EA9CE-5 1851 CQ
EA9IE EA9CE-5 28464
EA9IE EA9CE-5 28587.7
EA9IE EA9CE-5 1857
EA9IE EA9CE-5 28392
EA9IE EA9CE-5 1852.7
EA9IE EA9CE-5 28464
EA9IE EA9CE-5 1857
EA9IE EA9CE-5 21409.4
EA9IE EA9CE-5 14342.8
EC7ALW EA4URE-5 28900 cq cq ww
EC7ALW EA4URE-5 21195 cq cq ww zona 14
ER3R PI4TUE-8 21271.4 contest
G8VHB CT2GWY-5 7188 simplex
IK2EGL PI4TUE-8 28407.6
IK2EGL PI4TUE-8 28439.3
IK2EGL PI4TUE-8 21332.9
IT9EYA IS0GRB-6 21410 cq dx
IT9EYA IS0GRB-6 21410 cq dx
IT9EYA IS0GRB-6 14200 cq
IT9EYA IS0GRB-6 14300 cq
IT9EYA IS0GRB-6 21350 cq
IT9EYA IS0GRB-6 21300 cq
IT9EYA K1TTT-14 28510 cq dx
IT9EYA IS0GRB-6 21250 cq dx
IT9EYA IS0GRB-6 28400 cq dx
IT9EYA IS0GRB-6 14200 test
IT9EYA IS0GRB-6 21400 cq
IT9EYA IS0GRB-6 14200 cq
IT9EYA IS0GRB-6 21327 cq dx
IZ7DMT IK7NXU-6 7060 CQ CQ CONTEST
IZ7EDQ IZ7AUH-6 21315 CQ WW
IZ7EDQ IZ7AUH-6 21417 CQ WW
IZ8CKT IR8AW-6 21211.5 CQ WW
IZ8CKT IR8AW-6 28523 CQ CONTEST BEAMINBG JAPAN
IZ8CKT IR8AW-6 14221.4 CQ WW
IZ8CKT IR8AW-6 14222.5 CQ WW
IZ8CKT IR8AW-6 28770 CQ WW
IZ8CKT IR8AW-6 28523 CQ CONTEST BEAMING JAPAN
IZ8CKT IR8AW-6 14222.5 CQ WW
IZ8CKT IR8AW-6 14247 CQ CONTEST
IZ8CKT IR8AW-6 14222.5 CQ WW
IZ8CKT IR8AW-6 21197.7 CQ WW
IZ8CKT K1TTT-14 21197.5 CQ WW
IZ8CKT IR8AW-6 21285 CQ WW BEAMING U.S.A
IZ8CKT IR8AW-6 28595.7 CQWW QRZ
IZ8CKT IR8AW-6 14222.5 CQ WW
KC2GOW K1TTT-14 7172 QSX 7.008
LA4ZB GB7MBC 28635.7
LA6UH GB7MBC 28028
LU6XAH K1TTT-14 28120 CQ DX from Patagonia
M0NBY GB7EDX 28319
MM1DHU GB7SDX 3607 cmon guys i need u all
PI4D PI4CC 3702.8
PI4D PI4CC 1865
PI4D PI4CC 3702.8
PI4D PI4CC 7053
PP5ZP AB5K 21313.7
PP8VP K1TTT-14 28467 CQ CONTEST
PP8VP K1TTT-14 28412
PY1KX K1EU 28497
S50O S50CLX 21258
SN5Z K1TTT 1837
SN5Z K1TTT 1819 test
SZ1A SV1CPO-8 3741.2 CQ CQ CONTEST 59+
SZ1A SV1CPO-8 3742.2 CQ CQ CONTEST 9+
VE9GLF K1TTT 21196 contest
VK4WPX K1TTT 28487
W7YED AB5K-2 21252
W8AF HB9DRV-2 3803 W3LPL
XQ3BRN ED7ZAB-5 24950 sergio - via iz6brn
For the ones above that were from my node:
Sn5z was from a polish isp, and was on much of the weekend on my node.
Ve9glf was from a new brunswick isp but was only on for a few minutes
during the contest.
Vk4wpx was only on for a short time but was from an australian isp.
Some of the comments seem to include another callsign, maybe there is a
software glitch somewhere that is messing up who is spotting with who is
being spotted?? Anyone see a pattern above or know what might have been
happening??
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
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