Tuesday, October 9, 2018

425 DX Group News

6 October 2018                                            A.R.I. DX Bulletin
                                   No 1431

                          ===========================
                          *** 4 2 5  D X  N E W S ***
                          *******   CALENDAR  *******
                          ===========================
                           Edited by  I1JQJ & IK1ADH
                         Direttore  Responsabile I2VGW

PERIOD           CALL                                                   REF
till  06/10      DL8DZL/p: Usedom Island (EU-129)                      1430
till  06/10      HB0/DL5YL and HB0/DL5YM: Liechtenstein                1425
till  06/10      TO6OK: Mayotte (AF-027)                               1419
till  06/10      VK9XT: Christmas Island (OC-002)                      1417
till  07/10      TC6EKM: special event station                         1430
till  07/10      TM95KOB: special callsign (France)                    1416
till  09/10      H88X: Panama                                          1428
till  09/10      KG4SS: Guantanamo Bay                                 1427
till  09/10      T88HS, T88UW, T88WM: Koror (OC-009), Palau            1429
till  10/10      9X0T and 9X0Y: Rwanda                                 1419
till  12/10      C21GJ: Nauru (OC-031)                                 1413
till  12/10      ZA5V: Albania                                         1425
till  14/10      5W0GC: Samoa (OC-097)                                 1407
till  15/10      SV8/DL7DF: Zakynthos Island (EU-052)                  1429
till  20/10      9A6DR/p: Kolocep Island (EU-016)                      1423
till  20/10      IB2RT: special callsign                               1403
till  21/10      DU7/AI6US: Negros Island (OC-129)                     1429
till  22/10      ZD9CW: Tristan da Cunha (AF-029)                      1427
till  27/10      XV9WJR: Vietnam                                       1430
till  28/10      GB100MCV: special callsign (Wales)                    1431
till  28/10      GR150NIB: special callsign (Scotland)                 1429
till  29/10      WH8/DL2AH: Ofu Island (OC-077), American Samoa        1399
till  31/10      3E1JT: Panama                                         1430
till  31/10      BV50IARU: special callsign                            1414
till  31/10      HL50IARU: special callsign                            1410
till  31/10      HS50IARU: special callsign                            1414
till  31/10      LZ1545POA: special callsign                           1392
till  31/10      OL100A, OL100C, OL100E, OL100N: special callsigns     1429
till  31/10      OL100CSR: special event callsign                      1424
till  31/10      OL100R, OL100S, OL100T, OL100Y: special callsigns     1429
till  31/10      OM100CSR: special event callsign                      1424
till  11/11      SN100ID, SN100IP, SN100JH: special callsigns          1426
till  11/11      SN100JP, SN100L, SN100PS: special callsigns           1426
till  11/11      SN100PW, SN100RB, SN100RD, SN100S: special callsigns  1426
till  13/11      OE100: special prefix                                 1401
till  30/11      3Z100I, 3Z100N, 3Z100POL: special callsigns           1430
till  30/11      HF100I, HF100N, HF100POL: special callsigns           1430
till  30/11      SN100I, SN100N, SN100POL: special callsigns           1430
till  30/11      SO100I, SO100N, SO100POL: special callsigns           1430
till  30/11      SP100I, SP100N, SP100POL: special callsigns           1430
till  30/11      SQ100I, SQ100N, SQ100POL: special callsigns           1430
till  27/12      TM70ONU: special callsign (France)                    1425
till  31/12      4K100W: special callsign                              1400
till  31/12      5W20SAMOA: special callsign (Samoa, OC-097)           1392
till  31/12      9A36W and 9A61AA: special callsigns                   1391
till  31/12      DA200FWR: special callsign                            1391
till  31/12      DJ70WAE: special callsign                             1391
till  31/12      DK200MARX: special callsign                           1391
till  31/12      DU7/G0CXF: OC-129                                     1428
till  31/12      EI100MCV: special callsign                            1391
till  31/12      HA1973BA: special callsign                            1427
till  31/12      II2RR: special callsign                               1398
till  31/12      IR0FOC: special callsign (Sardinia)                   1394
till  31/12      LM90C, LM90HQ, LM90NRRL: special callsigns            1393
till  31/12      S590RTVS: special callsign                            1407
till  31/12      SU9JT: Egypt                                          1399
till  31/12      YT100SF and YU100WWI: special callsigns               1399
till  31/03 2019 GB100RAF: special callsign                            1404
till  March 2019 RI1ANL: Novolazarevskaya Station, Antarctica          1421
till  March 2019 RI1ANW: Novolazarevskaya Station, Antarctica          1421
till  March 2019 VK0AI: Macquarie Island (AN-005)                      1406
06/10-13/10      IB0/IK5ABG, IB0/IK5BCM, IB0/IK5CRH: Ventotene (EU-045)1431
06/10-13/10      IB0/IQ5ZP, IB0/IU5ASA, IB0/IZ5NRF: Ventotene (EU-045) 1431
06/10-13/10      SW8DX: Meganisi Island (EU-052)                       1429
06/10-16/10      E6Y: Niue (OC-040)                                    1415
06/10-20/10      DL1WH/p: Rugen Island (EU-057)                        1430
06/10-21/10      D44TWO: Sao Tiago (AF-005), Cape Verde                1431
09/10-14/10      VK9/JO7GVC and VK9/JK7LXU: Norfolk Island (OC-005)    1429
09/10-20/10      VK9BF, VK9EV, VK9QR, VK9PM: Norfolk Island (OC-005)   1430
09/10-21/10      TT8KO: Chad                                           1430
09/10-27/10      FR/DJ7RJ: Reunion Island (AF-016)                     1429
10/10-15/10      JW7XK, JW9DL, JW6VM, JW5X: Svalbard (EU-026)          1429
10/10-16/10      XV9RH: Vietnam                                        1429
10/10-24/10      KG4WV and KG4HF; Guantanamo Bay (NA-015)              1429
10/10-06/11      V47JA: St Kitts (NA-104)                              1427
12/10-16/10      XW1IC: Laos                                           1429
12/10-19/10      P4/NN5E and P4/NT5V: Aruba (SA-036)                   1430
12/10-22/10      XW4XR: Laos                                           1430
13/10-15/10      JA4GXS/6: Tanega Island (AS-032)                      1429
15/10-04/11      YJ0GC: Efate (OC-035), Vanuatu                        1407
16/10-22/10      EA9/W1XGI: Melilla                                    1425
16/10-22/10      ZL7X: Chatham Islands (OC-038)                        1425
16/10-07/11      FG4KH: Guadeloupe (NA-102)                            1430
17/10-30/10      VK9XG: Christmas Island (OC-002)                      1423
17/10-10/11      VY0ERC: Ellesmere Island (NA-008)                     1431
18/10-21/10      YB46SEA: special event station                        1411
19/10-29/10      4V7R: Haiti (NA-096)                                  1423
20/10-29/10      TU5MH: Cote d'Ivoire                                  1430
20/10-03/11      VP6D: Ducie Island (OC-182)                           1429
20/10-04/11      PJ7PL: Sint Maarten (NA-105)                          1430
21/10-31/10      EI8GQB and EI7T: Ireland (EU-115)                     1431
22/10-30/10      XT2SZZ: Burkina Faso                                  1423
22/10-31/10      OE100ES: spceial event station                        1431
23/10-30/10      OX3LG, OX3LX, OX7A, OX7AKT, OX7AM: Greenland          1431
23/10-30/10      V4/GM3POI and V47X: St Kitts (NA-104)                 1431
24/10-28/10      VP9/N1SV, VP9/W1ZZ, VP9I: Bermuda (NA-005)            1431
24/10-30/10      TO1J: Martinique (NA-107)                             1431
24/10-31/10      V31VP: Belize                                         1431
24/10-28/11      5H3MB: Tanzania                                       1431
25/10-29/10      VP2MAL, VP2MDG, VP2MAF, VP2MMX: Montserrat (NA-103)   1431
25/10-05/11      TM4RUM: special callsign (France)                     1431
26/10-02/11      FM/DL7VOG: Martinique (NA-107)                        1431
27/10-04/11      OR4CLM: special callsign                              1431
27/10-06/11      5W7X and 5W0TB: Samoa (OC-097)                        1431
27/10-06/11      W1VX/KH8 and KH8C: Pago Pago (OC-045), American Samoa 1431
26/10-06/11      Z23MD: Zimbabwe                                       1411
28/10-03/11      SV8/F1RAF: Poros Island (EU-075)                      1431
29/10-06/11      FH/DL7RJ: Mayotte (AF-027)                            1429
31/10-11/11      YE4/DL3KZA: Belitung Island (OC-144)                  1431
October          GB6FWW: special callsign (England)                    1389
October          II4OER: special callsign                              1391
October          PF2018WOR: special callsign                           1387
October          RI0BC and RW1AI/9: Bolshevik Island (AS-042)          1427
October          VY0BRR: Baffin Island (NA-047)                        1420
01/11-30/11      LZ33MM: special callsign                              1392
03/11-06/11      VK9XQ: Christmas Island (OC-002)                      1405
03/11-25/11      J68GU: St Lucia (NA-108)                              1431
05/11-09/11      EL2EL/4: Telengbe Island (AF-111)                     1428
06/11-10/11      VK9CH: Cocos (Keeling) Islands (OC-003)               1405
06/11-20/11      8P9AE: Barbados (NA-021)                              1430
07/11-14/11      V47FWX: St Kitts (NA-104)                             1423
09/11-12/11      TM100ARM: special callsign (France)                   1418
10/11-11/11      GB0AD: special callsign (England)                     1389
10/11-17/11      VK9XQ: Christmas Island (OC-002)                      1405
16/11-18/11      TM95KOB: special callsign (France)                    1416
16/11-27/11      A35EU: Tongatapu (OC-049), Tonga                      1431
17/11-23/11      EP6RRC: Shif Island (AS-189), Iran                    1431
17/11-23/11      VP2MUW: Montserrat (NA-103)                           1430
17/11-25/11      5X1XA: Uganda                                         1431
18/11-02/12      XV9D: Vietnam                                         1431
19/11-25/11      V63PSK: Weno Island (OC-011), Micronesia              1431
24/11-25/11      9M6NA: Labuan Island (OC-133), East Malaysia          1431
November         GB8GW: special callsign (England)                     1389
November         II4HNR: special callsign                              1391
November         PF2018STA: special callsign                           1387
November         VY0BRR: Baffin Island (NA-047)                        1420
01/12-31/12      LZ532PSO: special callsign                            1392
December         II4FRD: special callsign                              1391
December         PF2018xxx: special callsigns                          1387
December         VY0BRR: Baffin Island (NA-047)                        1420
2018-2019        VK0HZ: Davis Station, Antarctica (AN-016)             1431
2018-2019        ZL5A: Scott Base, Ross Island (AN-011), Antarctica    1431
31/01-05/02/2019 P29VCX: Manus Island (OC-025)                         1429
06/02-11/02/2019 P29NI: Daru Island (OC-153)                           1429
TBA              3Y0I: Bouvet Island                                   1418
TBA              DX8MAP: Mapun Island (OC-105)                         1396
TBA              DX8TT: Tawi Tawi (OC-174)                             1396
TBA              VK6BP/p: Cockatoo Island (OC-071)                     1411

***************************************************************************

6 October 2018                                            A.R.I. DX Bulletin
                                   No 1431

                         ===========================
                         *** 4 2 5  D X  N E W S ***
                         ****  DX  INFORMATION  ****
                         ===========================
                          Edited by  I1JQJ & IK1ADH
                        Direttore Responsabile  I2VGW

3W     - Mats, RM2D (SM6LRR) will be QRV as  XV9D  from  Vietnam  between 18
         November and 2 December. He will operate holiday style mainly CW on
         40-10 metres,  and  possibly 80m.  He plans  to put a  more serious
         effort during the CQ WW DX CW Contest.  QSL via LoTW (preferred) or
         direct to RM2S. [TNX NG3K]
5H     - Maurizio, IK2GZU  will  be  active  again  as 5H3MB  from Ilembula,
         Tanzania from 24 October to 28 November, while doing volunteer work
         for the  local mission.  QSL via  Club Log's OQRS,  LoTW and  eQSL;
         traditional cards via IK2GZU (direct or bureau).
5W     - Hiro, JF1OCQ and Mark, JJ1TBB will be active from Samoa (OC-097) as
         5W7X and 5W0TB,  and  from  Pago Pago (OC-045),  American Samoa  as
         W1VX/KH8  and  KH8C  between  27 October and 6 November.  They will
         operate CW, SSB and FT8 on 160-10 metres,  with a focus on the  low
         bands.  QSL 5W7X, 5W0TB and  W1VX/KH8 via JF1OCQ (direct or bureau)
         and LoTW; see qrz.com for KH8C's QSL route. [TNX DX World]
5X     - Alan, G3XAQ will be active as 5X1XA from Uganda on  17-25 November.
         Main activity will be on 20 metres during the  CQ WW DX CW Contest.
         QSL via  LoTW  and  G3SWH's OQRS  (http://www.g3swh.org.uk/).  [TNX
         NG3K]
9M6    - Once again Saty, JE1JKL will participate in the CQ WW DX CW Contest
         (24-25  November)  as  9M6NA  from  Labuan  Island  (OC-133),  East
         Malaysia.  It will be a single-operator  all-band high power entry.
         QSL via Club Log's OQRS, LoTW or via JE1JKL. [TNX NG3K]
A3     - Ronald PA3EWP, Martin PA4WM and Tom GM4FDM will be active as  A35EU
         from  Tongatapu (OC-049),  Tonga on  16-27 November.  Plans are  to
         operate  CW, SSB, RTTY and  some FT8  on  160-10 metres  with three
         stations and a focus on Europe.  QSL via LoTW,  Club Log's OQRS, or
         via GM4FDM (direct or bureau). See  http://tonga.lldxt.eu  for more
         information. [TNX GM4FDM]
D4     - Harald, DF2WO  will  be  active  again  as  D44TWO  from  Sao Tiago
         (AF-005), Cape Verde on 6-21 October.  He will operate CW, SSB, FT8
         and JT65 on 160-10 metres, with a  focus on the low bands.  QSL via
         M0OXO's OQRS. [TNX The Daily DX]
EI     - Olivier, ON4EI will be active again as EI8GQB from Fethard, Ireland
         (EU-115) on 21-31 October using an hybrid  wind-solar  power system
         from his caravan.  He will participate in the  CQ WW DX SSB Contest
         as EI7T (the Tipperary Radio Club's special call,  as he cannot use
         EI1A any longer).  QSLs via  LoTW or via PA3249 (direct or bureau).
         See www.qrz.com/db/EI8GQB.
EP     - EP2LMA,  R7AL,  RA1ZZ,  RK8A, RW5D, RZ3K, UA1ZZ and UA3EDQ  will be
         active as EP6RRC from Shif Island (AS-189, new one for IOTA),  Iran
         on 17-23 November.  They plan to operate CW, SSB and FT8 on  160-10
         metres with three stations.  QSL via Club Log's OQRS,  or via R7AL.
         See https://dxpedition.wixsite.com/ep6rrc for more information.
F      - The  Association des Radio Amateurs de la Cote d'Emeraude  will  be
         active as  TM4RUM (http://tm4rum.arace.fr/) from  25 October  to  5
         November for the  11th Route du Rhum, the  3000-mile s ingle-handed
         transatlantic yacht race between Saint-Malo (France) and  Pointe-a-
         Pitre (Guadeloupe).  QSL via  Club Log's  OQRS (preferred),  or via
         F4AVX (direct or bureau).
F      - Nicolas, F1RAF will be active again as SV8/F1RAF from  Poros Island
         (EU-075)  from  28 October to 3 November.  He will  operate  SSB on
         40-10 metres. QSL via Club Log's OQRS, LoTW or via home call.  [TNX
         Les Nouvelles DX]
FM     - Hideto, JF2QNM will be active as TO1J  from Martinique (NA-107)  on
         24-30 October,  including an entry  in  the  CQ WW DX SSB  Contest.
         Outside the contest he will concentrate on 30, 17 and 12 metres SSB
         and CW. QSL direct to home call. [TNX NG3K]
GW     - Commemorating the sinking of the  Royal Mail Ship "Leinster" during
         World  War  I  (10 October 1918),  the  Dragon  Amateur  Radio Club
         (GW4TTA)  will be  active  as  GB100MCV  between  1 and 28 October,
         particularly on 10-14 October. QSL via Club Log's OQRS, or via  the
         bureau.  GB100MCV  will  operate  from  Holyhead  on   Holy  Island
         (EU-124).
I      - IK5ABG, IK5BCM, IK5CRH, IU5ASA and IZ5NRF  will be active  as  IB0/
         homecall  and  IB0/IQ5ZP  from  Ventotene Island (EU-045)  on  6-13
         October.  They plan to  operate  CW, SSB, RTTY and FT8  on  various
         bands. QSL via operator's instructions.
OE     - Special event station OE100ES will be active  on  22-31 October  to
         mark the 100th a nniversary of  the death of  Austrian artist  Egon
         Schiele, a major figurative painter  of the early 20th century  and
         an  early  exponent of  Expressionism.  QSL  via OE3XAS, direct  or
         bureau. [TNX OE3HAU]
ON     - The Oost Kust Radioclub (ON6HC) will be active  as  OR4CLM  between
         27  October  and  4  November.  The  suffix  stands   for  Canadian
         Liberation March, the annual event  that celebrates the  liberation
         of the Belgian town of Knokke on 1 November 1944.  More information
         on the activity can be found on https://www.qrz.com/db/or4clm. [TNX
         ON4RO]
OX     - OZ1DJJ (OX3LX), OZ2ELA (OX3LG),  OZ7AKT (OX7AKT) and  OZ7AM (OX7AM)
         will  be  active  from   Greenland  on  23-30  October.  They  will
         participate  in  the  CQ WW DX SSB  Contest  as OX7A;  outside  the
         contest they will operate SSB, CW and FT8  with an emphasis on  the
         low bands,  and  on  60, 30, 17 and  12 metres.  QSL via operator's
         instructions. [TNX NG3K]
V3     - Victor, WB0TEV will be active again as V31VP from Blackman Eddy  in
         central Belize  on  24-31 October, including  participation  in the
         CQ WW DX SSB Contest. Outside the contest he will operate SSB, FT8,
         RTTY and some CW. QSL via Club Log's OQRS, or via WB0TEV (direct or
         bureau).
V4     - Clive, GM3POI will be active as V4/GM3POI  from V47JA's QTH  on  St
         Kitts (NA-104) on 23-30 October.  He will operate  CW, SSB and  FT8
         and will participate in the  CQ WW DX SSB  Contest as  V47X  on  20
         metres. QSLs via LoTW or via M0URX's OQRS. [TNX NG3K]
V6     - Shu, JA1FMN will be active holiday style as V63PSK from Weno Island
         (OC-011), Micronesia  on  19-25 November.  He will operate FT8  and
         JT65 on 40-15 metres.  QSL via Club Log's OQRS, eQSL,  or direct to
         JA1FMN. [TNX NG3K]
VE     - VY0ERC, the Eureka Amateur Radio Club station located on  Ellesmere
         Island  (NA-008),  will  be active  again  from  17 October  to  10
         November.  Expect activity on 40, 20  and hopefully 80 metres  SSB,
         digital modes and CW when time and weather permit.  QSL via M0OXO's
         OQRS. [TNX DX World]
VK0_ant- Matt, VK5HZ will be working at  Davis Station,  Antarctica (AN-016)
         for twelve months during the 2018-19 Antarctic season. In his spare
         time he will operate mainly SSB as VK0HZ.  He will also give  "some
         digital modes" a try. He expects to post more details to qrz.com.
VP2M   - Jim AL7BA (VP2MAL), George K2DM (VP2MDG), Frank KA1AF (VP2MAF)  and
         Dennis N0SMX (VP2MMX) will  be active from  Montserrat (NA-103)  on
         25-29 October, including a Multi-Single  entry in the  CQ WW DX SSB
         Contest as VP2MDG.  Outside the contest  they will operate  FT8, CW
         and SSB on 160-6 metres. [TNX The Daily DX]
VP9    - Les, N1SV and Ed, W1ZZ will be active as VP9/N1SV and VP9/W1ZZ from
         Bermuda (NA-005) on  24-28 October.  QSL via home calls.  They will
         participate in the CQ WW DX SSB Contest  as VP9I  (QSL via LoTW  or
         via WW3S). [TNX NG3K]
YB     - Burkhard, DL3KZA plans to be active  as  YE4/DL3KZA  from  Belitung
         Island (OC-144), Indonesia between  31 October and 11 November.  He
         will operate SSB on 20 metres during  the local evening hours.  QSL
         via home call, direct or bureau. [TNX The Daily DX]
ZL_ant - Adam, ZL4ASC (https://www.adamcampbell.co.nz/) will be  working  as
         Communications  technician  at  New Zealand's  Scott Base  on  Ross
         Island (AN-011), Antarctica for one year over the 2018-19 Antarctic
         season. In his spare time he will be QRV as ZL5A.

CARIBBEAN TOUR ---> Gerd, DL7VOG will be active as FM/DL7VOG from Martinique
(NA-107) from 26 October to 2 November, and as J68GU from  St Lucia (NA-108)
on 3-25 November. He will operate CW, RTTY and FT8, plus SSB  "upon request"
on the HF bands.  QSLs via  Club Log's OQRS  (preferred),  or via  home call
(direct or bureau). [TNX The Daily DX]

                         ===========================
                         *** 4 2 5  D X  N E W S ***
                         ****  GOOD TO KNOW ... ****
                         ===========================
                          Edited by  I1JQJ & IK1ADH
                        Direttore Responsabile  I2VGW

Access to the main functions of www.425dxn.org is provided by the 425DXN App
for Android. It is available on Google Play - free of charge, no ads. Enjoy!

ARRL UPDATING ITS  WEBSITE SECURITY  SOFTWARE --->  The  ARRL  website  will
update its security software on 15 October, and will disable support for the
outdated TLS 1.0 protocol to meet standards required  to continue  accepting
credit cards for internet purchases.
The same changes are coming to all of ARRL's web presence  at the same time.
The list of sites affected includes  LoTW,  Online DXCC,  International Grid
Chase, and any other ARRL web site which serves up pages via HTTPS.
Most modern  browsers  and  operating systems  will not be affected  by  the
change, as they already support  the new security standards.  Users with old
browsers  or  outdated  operating systems, however, will encounter an  error
message when trying to log in or make a purchase on the website.
The list of browsers  affected by this change and  which  will no longer  be
able to connect  securely to  any  ARRL site after  15 October includes  all
versions of MS Internet Explorer prior to 11.
A further implication of this changes is that apps running under versions of
MS Windows which do not support IE 11 (i.e. all versions of Windows prior to
Windows 7 SP1) are likely to be similarly affected and no  longer be able to
successfully  connect  to  secure  pages on any  ARRL site  (including LoTW)
unless the application's developer has chosen to bundle a 3rd-party security
library with their app.
TQSL includes its own, up-to-date  ecurity  library rather than relying upon
those services to be provided  by the native OS.  As a result, there will be
no issue  with  TQSL  ceasing to  function on  15 October  on any  operating
system. [TNX K1MK]

----------------------------------------------------------------------------

QSLs received direct or through managers: 3DA0MB,  4B4B,  4K6/DL7ZM,  4S7AB,
5A1AL, 5R8UI, BA4SI, C8T,  CO6LC,  CX2SC,  CY1R,  DU1IST/9 (OC-174),  FK8IK,
H91IT (NA-072), HV0A,  J28NC, KH1/KH7Z (OC-089), KL7UW, OD5VB, OM5XX,  PJ4Y,
PZ5RA,  RA2FF,  S01WS,  SV2ASP/A,  SV5/SV1LK,   T45FM,  TX5T  (OC-114),  V6J
(OC-254),  VB1M,  W0FK/4 (NA-034),  XE2OR,  YB3MM/8 (OC-213),  Z61DX,  ZL1LC
(OC-201).

****************************************************************************

                425 DX NEWS HOME PAGE:  http://www.425dxn.org
                425 DX NEWS MAGAZINE:   http://www.425dxn.org/monthly

****************************************************************************

               425 DX News is a free of charge weekly bulletin
      edited by Mauro Pregliasco, I1JQJ and Valeria Pregliasco, IK1ADH

            Its contents may be used, reproduced and distributed
                        in part or full provided that
               "425 DX News" or "425DXN" receive proper credit

          Contributors are invited to send their DX information to
              Mauro Pregliasco, I1JQJ  (i1jqj.mauro@gmail.com)   
                      The deadline is 12 UTC on Fridays

****************************************************************************

                           Direttore Responsabile
                            Gabriele Villa, I2VGW
               Giornalista Professionista - Tessera n. 071675
                      Ordine Nazionale dei Giornalisti
                                Roma, Italia

****************************************************************************


--
You received this message because you are subscribed to the Google Groups "425eng" group.
To unsubscribe from this group and stop receiving emails from it, send an email to 425eng+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.