3B7    - Members of the  OM7M Contest Club  and  the  Czech DXpedition Group (namely  Ruda OK2ZA, David OK6DJ, Sylvia OM3KAP, Rudy OM3PC, Martin OM4MM, Joe OM4MW and Lubo OM5ZW) will be active as 3B7M from the St Brandon Islands  (AF-015)  from  24 February to 5 March.  They will operate  CW, SSB, FT8/FT4 and RTTY on  160-6 metres  with four stations  around the clock.  QSL via  Club Log's OQRS,  LoTW,  or  via OK6DJ.  See https://3b7m.com/  for their QSLling policy  and  other information.

9U     - Vlad, OK2WX will be active as 9U4WX from Burundi on  4-27 February. He will operate CW and SSB on 80, 40, 20, 17, 15, 12 and 10 metres. QSL via Club Log's OQRS (preferred),  or via IZ8CCW.  The  complete log will be uploaded to LoTW after 5-6 months.  More information on https://www.mdxc.support/9u4wx/.

A4     - A450RS is the  special callsign for  the  Royal Omani Amateur Radio Society to celebrate its 50th anniversary. It was established on 23 December 1972  under the patronage  of  the late  Sultan Qaboos bin  Said al Said, A41AA. QSL via EC6DX.

EA     - Members or URE La Vega will be active as  EH7JCB on  20-30 December to mark the 120th anniversary since Julio Cervera Baviera, an early pioneer in the development of radio,  founded the  Spanish Wireless Telegraph and Telephone Corporation. QSL via eQSL, or via EA7KET.

HC     - John, N9EAJ plans to renew his HC1FIT callsign  and be active again from a mountaintop location near the city of Otavalo,  in the Imbabura Province of Ecuador, from  29 December to 22 January.  He will operate SSB and some CW on 40-10 metres.  QSL direct to N9EAJ. [TNX The Daily DX]

HH     - HH75RCH is the special callsign for the Radio Club d'Haiti,  established  on 29 March 1948,  to celebrate its 75th anniversary.  Look for activity from 1 January to 1 May.  QSL via Club Log's OQRS,  or via N2OO.

I      - Throughout 2023 ARI Fidenza  will use a series of special callsigns dedicated to a specific  Italian city or site related to  Guglielmo Marconi's experiments  and achievements:  II4TRN (January),  II4STL (February), II4ANC (March),  II4BRI (April),  II4GNV (May),  II4SSM (June),  II4SPZ (July), II4GAR (August), II4CGD (September), II4SML (October), II4CLT (November) and II4CDV (December). QSLs via IQ4FE, bureau or direct. See http://www.arifidenza.it/ for detailed information about the "Marconi Was Here!" award.

J3     - Mike, M0MDS will be active as J38TB from Grenada (NA-024) on  21-30 December. He will operate FT8, SSB and slow CW mostly on 40, 20 and 17 metres. QSL via home call.

JA     - Take, JI3DST  will be active  from  Tanega,  Osumi Islands (AS-032) From  25 December  to  10 January.  He will operate  SSB and CW  as JI3DST/6, JJ5RBH/6 and JS6RRR/6,  and will use  JI3DST/p,  JJ5RBH/p and JS6RRR/p on FT8.  The QSOs will be made available for both Club Log and LoTW Matching on the IOTA website.

SP     - Special stations  SP90ENIGMA (QSL via SP3PGR)  and SP90ENG (QSL via SP3PDO) are active  until 15 January  to mark  the 90th anniversary since Polish cryptologists first broke the Enigma cipher.

VU     - Special event station AT22ICJ  is active  until 27 December  during the 25th edition of the International Cultural Jamboree  being held in Moodbidri  (near Mangalore, southwest India).  Look for activity  on the HF bands SSB, CW and FT8. QSL only via LoTW.

VU     - The Erode Amateur Radio Club (VU2EOD) will conduct a Field Day  operation on 24-25 December, and be active as  AT2EOD  on 80, 40, 20, 15 and 10m SSB and FT8, and via QO-100. QSL via LoTW and eQSL.