5X     - Jack, NP2OR has been active as 5X3L from Kayabwe ("just a few steps from the equator line"), Uganda since 20 April, and will remain there until sometime in May. He will be QRV on 20, 10 and once in a while on 40 metres. QSL via LoTW, or direct via Club Log's OQRS. Updates will be posted to https://hamradiosafari.blogspot.com/.

9X     - Harold, DF2WO  will be active again as  9X2AW  from Rwanda on  2-17 May. He will operate CW, SSB and digital modes on the HF bands  and 6 metres. QSL via M0OXO's OQRS. [TNX The Daily DX]

EA     - Celebrating the  75th anniversary of the  Union de Radioaficionados Espanoles (URE),  Spanish  amateurs  are allowed  to replace  their Normal  prefix  from 1 to 31 May  as follows:  EA stations  can use AO#75,  EB stations can use AN#75,  and  EC stations can use AM#75, where "#" is the digit of their call area. For example, EA1FMJ will use AO175FMJ, EC5BUH will use AM575BUH, EB7KA will use AN775KA.

EA     - Once again the Federacion Digital EA will operate special callsigns AO1EU, AO2EU, AO3EU, AO4EU, AO5EU, AO6EU, AO7EU, AO8EU and AO9EU on 3-12 May to celebrate Europe Day,  the anniversary  of  the Schuman Declaration (9 May 1950) that paved the way to the  European Union. See https://www.fediea.org/eudota/ for more information. QSL direct to EA3RKF.

F      - Special callsign  TM13JO  will be active on 8-15 May  as the  Paris 2024 Olympic Torch Relay  passes through the  French Department  of the Bouche du Rhone.  QSL via F5SDD.  Also active  during the  same time frame are expected to be TM83JO from the Department of Var (8-12 May) and  TM04JO from the Department of Alpes-de-Haute-Provence. QSLs via operators' instructions.
They will be followed by a large number of other special callsigns, which in the following weeks will cover the progress of the Olympic Torch  as it crosses other  Departments and Territories  until  its arrival  in  Paris on  26 July.  The  Association des Radioamateurs Vauclusiens (F5KPO)  organizes the  "Olympic Torch Relay Challenge" for contacts made with those stations - see https://www.qrz.com/db/TM00JO for the details, and https://www.oly24.fr/awardform.html for the certificates.

FO     - Hiroyuki, JI1JKW  will be active  holiday style as  FO/JI1JKW  from Bora Bora  (OC-067),  French Polynesia  on  26-30 April.   He  will operate SSB, CW and FT8 on 40, 20, 17, 15, 12, 10 and 6 metres. QSL via LoTW, or via home call. [TNX The Daily DX]

JW     - Knut, LA9DSA will be active as JW9DSA  from Svalbard from  29 April to 5 May. He will operate mainly SSB, with plans to go portable for SOTA and possibly also POTA activations. QSL only via LoTW or eQSL.

OE     - Sylvia, OE5YYN  will be active  as  OE20SOTA  between  1 May and 31 October  to mark  the  20th anniversary  since  Austria joined  the Summits on the Air programme.  A certificate will be available, see https://www.qrz.com/db/OE20SOTA.

OK     - Sixteen special event stations, representing the teams competing in the  87th Ice Hockey World Championship  to be held  in  the  Czech Republic (10-26 May),  will be  active  from  27 April  to  26 May: OL87DL,  OL87F, OL87G,  OL87HB,  OL87LA,  OL87OE,  OL87OH,  OL87OK, OL87OM, OL87OZ,  OL87SM, OL87SP,  OL87UN, OL87VE, OL87W and OL87YL. Look for activity on 160-10 metres  SSB, CW and digital modes.  QSL via LoTW and eQSL;  paper QSLs will not  be issued,  but 3 certifi- cates will be available: see https://ol87whc.cz/ for information.

ON     - Members of Club Radio Durnal (ON4CRD)  will be active as  OR90AL on 1-31 May.  The special callsign  marks 90 years  since the death of Albert I, King of the Belgians,  who died in a mountaineering accident at the age of 58. QSL via the bureau.

OX     - Bo, OZ1DJJ will be active again as OX3LX from Greenland between  26 April and 9 May. In his spare time he will operate FT8, RTTY and CW from Kangerlussuaq (grid GP60),  Nuuk (grid GP44) and Paamiut (grid GP51). QSL via OZ0J; QSOs will be uploaded to LoTW and Club Log.

SP     - Marking the 25th anniversary since Poland joined the North Atlantic Treaty Organization, special callsign HF25NATO will be active from 1 May to 31 August. A certificate will be available for download on https://hf25nato.spaward.pl. QSL via LoTW, or via Club Log's OQRS (only 100 "limited edition QSL cards" will be distributed on a first-come, first-served basis)

XE     - Special event station 6E0RM will be active on 17-26 May  during the 10th edition of the Rally Maya Mexico. Activity is expected to take place  on  40-6 metres  from  Merida  (17-18 May, grids EL50, EL51, EL40), Campeche (19 May, grid EK49),  Uxmal (20-21 May, grid EL50), Valladolid  (22-23 May,  grid EL50),  and  Cancun (24-26 May,  grid EL61). QSOs will be uploaded to LoTW and Club Log.