5H     - Vlad, OK2WX will be active as 5H1WX from Mafia Island (AF-054), Tanzania from 18 September to 6 October. He will operate CW, SSB and FT8 on 80-10 metres. QSL via I8KHC. Detailed QSLling policy as well as other information on https://www.mdxc.support/5h1wx/.

BY    -  Team BI4SSB will be active from Cheniu Shan Island (AS-135)  on 25-28 July, IOTA Contest included.  Before the contest  they  might be active on 6 metres (WWL OM94vx) and via IO-117 (Greencube). QSL via via BA4TB. [TNX NG3K]

CN     - Taking part  in the  annual  Throne Day's celebrations,  members of the  Association Royale des Radioamateurs du Maroc (ARRAM)  will be using the special prefix 5C25 from 25 July to 5 August: e.g. CN8NOA will be using 5C25NOA. The national society (CN8MC) will be running the Silver Jubilee special event station 5C25FT.
Throne Day is a public holiday  in Morocco  that  commemorates  the enthronement  of  the  incumbent monarch.  Since 1999, it  has been celebrated on 30 July.

DL     - Members of DARC's Ortsverband Greifswald (DL0HGW) will be active as DL250CDF from 1 August to 30 September. The special callsign marks the 250th anniversary since the birth of the painter Caspar David Friedrich, an icon of the German Romantic movement. All QSOs will be  confirmed automatically via the bureau, eQSL and LoTW. A certificate will be available, see https://dl0hgw.darc.de/dl250cdf.htm for information.

F      - Michel, F8GGZ will be active as TM24JOL between 26 July and 11 August, and as TM24JPO between 28 August and 8 September for the Paris 2024 Olympic and Paralympic Games, respectively. QSL via home call.
Several other callsigns are expected to be active during the Summer Olympics, including
TM100OG   operated by Team TM3P; QSL direct to F5PYI
TM17JO    operated by Jean-Claude, F1HOM from Re Island (EU-032); QSL via the bureau
TM2024JO  operated by members of Radio Club d'Esquerdes. QSL via F5KAI.
TM24PRS   operated by F4DTO and F4GFE; QSL via F4DTO
TM36JO    operated by members of the Association des radioamateurs de l'Indre; QSL via the bureau, or direct to F5OHM
TM37JO    operated by F4ENK, F4ERS, F5CWU, F5SQM and F6FYA; QSL via F5CWU's OQRS (https://www.f5cwu.net/oqrs/)
TM40JO    operated by members of the RadioPole Associatif REF-40 (F4KLM); QSL via F6DZU and LoTW
TM73JO    operated by F6HQP; QSL via the bureau, LoTW, QRZ Logbook
TM8JOP    operated by Yves, F8LLA, one of the 45,000 volunteers who will support the Olympics

FP     - Team TO8FP (namely VA2AN, VA2MM, VA2XZA, VE2DDZ, VE2GCE and VE2YNI) will be active from Miquelon (NA-032) on 10-22 August. QSL via Club Log. They will operate CW, SSB and digital modes on 80-6 metres and  via satellite. QSL via Club Log's OQRS, or via DJ4MX.

I      - Team IR3M will be active from Pellestrina Island (EU-131)  on 28-30 July. QSL via the bureau and LoTW.

IS0    - Dirk, DL1KVN will participate in the IOTA Contest  as  IS0/DL1KVN/p from the main island of Sardinia (EU-024).  A "possible activation" as IM0/DL1KVN/p from Maddalena Island (EU-041)  will depend "on the local conditions and especially on the family". He will operate SSB and CW on 40-10 metres. QSL via LoTW and eQSL. [TNX NG3K]

KH8    - Team KH8T  (Robert K5PI,  Amy KC5DJI,  Don N5DD,  Madison W5MJ  and Keith VE7KW) will be active from Pago Pago (OC-045), American Samoa on  2-16 September.  They  will  operate  CW,  SSB  and  FT8  (both "regular" and SuperFox)  on  80-10 metres  (possibly also 160 and 6 metres,  if conditions allow)  with two stations.  QSL via  M0URX's OQRS. See https://www.kh8t.net/ for more information.

OK     - OL88YL  is the  special callsign for a  multi-national group  of YL operators to be active from near Brno on 4-10 August. QSL via LoTW, Club Log's OQRS, or via HB9FPM.

OX     - Emil, DL8JJ will be active again as OX/DL8JJ from Greenland between 26 July and 15 August.  In his  spare time  he will operate  CW (10 watts, battery powered)  from the  base camp at  Tasiilaq (NA-151), and from various locations on the main island (NA-018).

SM     - OZ0J,  OZ2ELA,  OZ3ACB  and  OZ9U  will be active  as  SM/OV2E from Senoren Island (EU-138)  on  25-29 July.  They will operate CW, SSB and FT8 (maybe RTTY)  on the HF bands  and possibly  6 metres,  and will  participate  in the  IOTA Contest.  QSL via  Club  Log's OQRS (preferred), eQSL, LoTW, or via OZ0J. [TNX DX World]

VE     - Pierre, VK3KTB  will be active  again  as  VY0ERC from  the  Eureka Amateur Radio Club station  on  Ellesmere Island (NA-008)  from  21 July to 7 August.  When time permits, he will be QRV on 20, 15  and 10 metres, and maybe also 17 and 12 metres. He operates SSB, CW and digital modes. QSL via M0OXO's OQRS.

VK     - Tom, W1EAT, will be active holiday style as W1EAT/VK4 from Hamilton Island (OC-160) from 25 July to 5 August. He will operate QRP on 20 metres only. QSL via LoTW, or direct to home call.

YN     - Rafael, NN3RP  will be active holiday style as YN2RP from Nicaragua between 25 July and 20 August. He will operate SSB, CW  and FT8/FT4 on  40-10 metres. QSL via LoTW, eQSL, or direct to NN3RP.  [TNX The Daily DX]