[download] DX4WIN 8.05 and earlier
[download] DX4WIN 9.01 and later

[Entities] [Prefixes] [Callsigns] [Managers] [IOTA]

Entities

Prefixes

• UK8J during 1970 is Tajikistan, EY

Callsigns

• 4U1VHF starting 22 July 2025 is Italy, I
• 5K0C, 5K0T, HK4SSI/0 and HK4X/0 during 24-27 July 2025 are all Colombia, HK
• 9M4LHD during 16-17 August 2025 is East Malaysia, 9M6
• AI7YJ and KK7TSX starting 13 July 2025 are both Alaska, KL7
• DL1SLH/XYL during 14-29 October 2024 is Federal Republic of Germany, DL
  DL1SLH/XYL on 24 July 2025 is Federal Republic of Germany, DL
• E51MWA during 9-20 October 2025 is North Cook Islands, E5/N
• EA1RCI/P on 22 July 2025 is Spain, EA
• EA1URL/CVL during 6-18 July 2025 is Spain, EA
• EA8NF/4 and EC5EA/P on 23 July 2025 are both Spain, EA
• EA9QD from 21 November 2016 through 20 July 2025 is Ceuta & Melilla, EA9
• EH4BG/6 during 19-29 June 1993 is Balearic Islands, EA6
  EH4BG/6 from 29 June 1996 through 11 July 1996 is Balearic Islands, EA6
• GB0CSL, GB1OL, GB2KLI, GB2TAY, GB2TNL and GB2TPL during 16-17 August 2025 are all Scotland, GM
• GB0IOL during 4-7 October 1999 is Scotland, GM
• GB0WLH during 16-17 August 2025 is Wales, GW
• GB1DAA starting 21 July 2025 is Scotland, GM
• GB1RP, GB2EL and GB2WL during 16-17 August 2025 are all Northern Ireland, GI
• GB2TSA during 18-22 July 2025 is Scotland, GM
• GM0DJI from 9 March 1986 through 1 May 2005 is Scotland, GM
• GM0ILB starting 5 December 1987 is Scotland, GM
• IQ0SS/P on 19 July 2025 is Sardinia, IS0
• IT9ACJ/I/BN during 18-19 July 2025 is Italy, I
• KD9UYC starting 19 July 2025 is United States of America, K
• KE6EVL from 24 June 2025 through 15 July 2025 is Hawaii, KH6
• KL0W starting 13 July 2025 is United States of America, K in CQ Zone 3
• LU2DUR/H starting 23 November 2024 is Argentina, LU
• LU5JU/L starting 7 June 2024 is Argentina, LU
• N0XS from 2 January 2017 through 18 July 2025 is Alaska, KL7
• OH0MDR/1 during 26-27 July 1997 is Finland, OH
  OH0MDR/1 during 25-26 July 1998 is Finland, OH
  OH0MDR/1 during 24-25 July 1999 is Finland, OH
  OH0MDR/1 during 27-28 July 2001 is Finland, OH
  OH0MDR/1 during 26-27 July 2002 is Finland, OH
  OH0MDR/1 from 25 July 2003 through 28 July 2007 is Finland, OH
• R0FBA/9 from 28 June 2022 through 20 July 2025 is Asiatic Russia, UA9 in CQ Zone 18
• R10SOTA during 25-27 July 2025 is Asiatic Russia, UA9 in CQ Zone 16
• R1CF/M on 20 July 2025 is European Russia, UA
• R2CC/0 during 19-24 July 2025 is Asiatic Russia, UA9
• R2ET/9 from 14 June 2018 through 24 July 2025 is Asiatic Russia, UA9 in CQ Zone 18
• R3HW/2 during 23-24 July 2025 is Kaliningrad, UA2
• R5AF/0 from 30 April 2023 through 21 July 2025 is Asiatic Russia, UA9
• R8FF/P and R9GM/P during 17-18 July 2025 are both European Russia, UA
• R8WX/P on 18 July 2025 is European Russia, UA
• R95WPD from 24 July 2025 through 3 August 2025 is European Russia, UA
• RA9USU/4, RA9Y/4 and UA9XX/4 on 19 July 2025 are all European Russia, UA
• RF9C/M on 25 July 2025 is European Russia, UA in CQ Zone 17
• RK0W/P during 15-20 July 2025 is Asiatic Russia, UA9 in CQ Zone 18
• RK4PA/9 from 17 November 2007 through 18 July 2025 is Asiatic Russia, UA9 in CQ Zone 17
• RM0A/4 during 18-19 July 2025 is European Russia, UA
• RM9I/M during 20-24 July 2025 is Asiatic Russia, UA9 in CQ Zone 17
• RU9MV/0 from 26 November 2015 through 25 July 2025 is Asiatic Russia, UA9
• RX3Q/M during 19-20 July 2025 is European Russia, UA
• UB5O/M on 22 July 2025 is European Russia, UA
• UF1M/2 on 23 July 2025 is Kaliningrad, UA2
• VE3JLN from 30 June 2025 through 23 July 2025 is Canada, VE
• VE3JZT during 14-16 July 2025 is Canada, VE in CQ Zone 4
• VK2VAR from 11 March 2023 through 19 July 2025 is Australia, VK
• VK8DNT from 11 November 2023 through 17 July 2025 is Australia, VK in CQ Zone 29
• WH6EXZ starting 14 July 2025 is United States of America, K
• WL7CIA from 7 August 2002 through 9 August 2005 is United States of America, K in CQ Zone 5
  WL7CIA from 10 August 2005 through 14 January 2012 is Alaska, KL7
  WL7CIA from 15 January 2012 through 15 July 2025 is United States of America, K in CQ Zone 5
  WL7CIA starting 16 July 2025 is United States of America, K in CQ Zone 3

QSL Managers (changes only, new stations with new managers are NOT listed)

• 1X5AA, 3W7W, 3XY2D, 4D3X, 4E3X, 4L/UU4JMG, 4L1R, 4S7DA, 4V0HQ, 4V1000, 4V1G, 4V1JR, 4V1TL, 4V1WWV, 4W1GM, 4X/NP3D, 4X1UH, 4X4RD, 4X4UH, 4Z4PG, 5A3TX, 5B/M0XAA, 5B4/EU1AA, 5B4/EW1AR, 5B4/NP3D, 5B4AGM, 5B50AD, 5B8AD, 5L2X, 5U7AG, 5Z4PP, 6Y7J, 8P6FU, 8P9NX, 8S7A, 9G5MP, 9H4L, 9M6ZAE, 9Q5BB, 9Q6BB, 9V1NC, 9V1SM, 9Y4NP, A52DX, A71AW, AP2AA, AP2TJ, AT0Z, AU2RSB, AX5MTM, BA7QT, BV2BI, BV6IA, C4M, C4N, C51A, C6/K9SDM, C6AAJ, C6AEA, C6AQC, CE2EYN, CE2SQE, CE2WZ, CL3FL, CL8JFL, CM6RCR, CM6YI, CM7OA, CM8TW, CM8Y, CO3CL, CO5GV, CO5VF, CO6CD, CO7PH, CO90IARU, CQ0NH, CQ4UA, CQ5UA, CQ8UA, CR2UA, CR3E, CR3OO, CR4UA, CR5UA, CR6KT, CR6LF, CR6UA, CS7NH, CS8NH, CT1APE, CT1AXS, CT1BOH, CT1BT, CT1EGW, CT1FL, CT1MZ, CT1RM, CT1TZ, CT1UA, CT1UD, CT1UE, CT1ZW, CT2AK, CT2GLO, CT2SH, CT3AF, CT3NT, CT8UA, CT98BOH, CU0UA, CW3BR, CW6V, CX3BR, CX4CC, CX5X, CX90IARU, D2BB, DS5RNM, DU3/AB4KR, DU3JH, DU3JH/2, DU3LA, DU3NXE, DU7HF, DU7N, DX2R, EA6AK, EA8AK, EK2CW, EK6DZ, EK6GC, EK6LX, EK9EC, EL2EU, EL2X, EO50HZ, EP2AA, ER4OT, ER5GB, ER5WU, ES5MC, EU1AA, EU2AR, EW/NP3D, EW1AR, EW1AR/V44, EW2CFZ, EW3LB, EX2M, EX8ML, EY1ZA, EZ8AI, FG/N0YY, FG0/W1UQ, FG0AFC, FG0DYM, FG0UG, FG0UQ, FG0YL, FG5UQ/FS, FJ/N0VD, FK8AH, FM1FV, FM1HN, FM4DU, FM4EB, FM5BH, FM5EB, FM5WD, FP5AH, FP5AP, FS/FG0DYM, FS/FG0FQE, FS/FG0UG, FS/FG0UQ, FS/N3DXX, FS5KA, FS5UQ, FS5YL, FS7/FG0DDB, FS7YL, G3VFU/HS0, H7/NP3D, HB0/AI5P, HB0/DA2DX, HC1/NP3D, HC1YA, HC2DZ, HC4/NP3D, HC8GI, HH2SW, HH90IARU, HL1EJ, HL5BTF, HL5KY, HL88EJ, HQ3A, HQ4R, HQ9M, HR1SAX, HR2/NP3D, HR5/NC2N, HR9/N3AD, HS0/G3VFU, J3/N0VD, J50HS, J644KZ, J69KZ, JA1IVV, JA6BEE, KH2/KL7NA, KH2L, KH6HC, KH6XX, KL7H, KL7NA, KP2/N2QL, KP2/NP3D, KP2A, KP2AL, KP3A, KP4AO, KP4D, KP4KD/HC1, KP4KD/HK3, KP4RF, KP4SQ, KP4WW, KV4EN, KV4EY, L21I, LU1IV, LX/DA2DX, LX1BW, LY2WW, N0VD, N4KCL/DU2, NP2/N2TTA, NP2S, NP3D, NP3D/4X, NP3R, NP4A, OA4DJN, OD5NG, OM7DX, OY3H, OY5NS, OZ9LV/DU7, P3A, PJ2/N0VD, PJ2/N0YY, PJ4/N0VD, PJ7UQ, PJ7YL, PJ8PA, PJ8UQ, RA0RU, RA2FZ, RA6AX, RA7A, RA9CKQ, RC2AR, RK3AWL, RK6AWT, RK9AC, RL3A, RM6A, RO4OE, !
  RS0F, RW0AJ, RW6AWT, RW6PA, RW9QA, RW9RF, RW9WA, S59M, SB300L, SF50A, SM7CRW, ST2BF, SV0XBM/9, T48FL, T77V, TC7B, TE1C, TE45C, TE45CF, TF5BW, TG4VT, TG7/N6HD, TG7/NC2N, TG9/N6HD, TG9ANG, TG9VT, TI0C, TI1C, TI2CF, TI3/W7RI, TI3/WA7UZO, TI3CF, TI4CF, TI5/NP3D, TO5OHZ, TU5JL, UA0AZ, UA0CW, UA0LEC, UA0MF, UA0SR, UA2FJ, UA6AN, UA9CUA, UA9OS, UA9QFF, UC9C/RC2AR, UD6DJ, UD6DKW, UG6GAW, UG6GFF, UG6GGG, UG6GRA, UG7GWL, UH6E/RC2AR, UI8FM, UI8ZAA, UK7F, UK8FF, UK8OAR, UK8OO, UL9PC, UM8MAA, UN0LL, UN1L, UN5J, UN6PM, UN7FK, UN7FZ, UN9LBB, UO5OAS, UO8L, UP0F, UP6F, US0HZ, US7ZL, UT5FC, UT5JDS, UT5RP, UT8IZ, UU4JMG, UV9FM, UX7QQ, V26TZ, V44/EW1AR, V51HL, V63NS, V73NS, V85TX, V8AQM, V8MQM, VK2IR/3, VK3ACT, VK5MTM, VK5SN, VP2ETE, VP2VFW, VP5/N0VD, VP5D, VP5JM, VP9/K4KGG, VP9/N3AD, VP9AD, VU2PEP, VU2ZAP, VU3SNM, VU40ZAP, VU4PB, VU7LD, VU7LD/VU2GGM, VU7LD/VU2GMN, VU7LD/VU2IZO, VU7LD/VU2LBW, VU7LD/VU2LX, VU7LD/VU2MTT, VU7LD/VU2NKS, VU7LD/VU2NXM, VU7LD/VU2PAI, VU7LD/VU2PJP, VU7LD/VU2RCR, VU7LD/VU2RDQ, VU7LD/VU2SBJ, VU7LD/VU2SJD, VU7LD/VU2SWS, VU7LD/VU2TS, VU7LD/VU2UR, VU7LD/VU2ZAP, VU7LD/VU3DMP, VU7LD/VU3ELR, VU7LD/VU3KKZ, VU7LD/VU3RSB, VU7LD/VU3SPQ, W1ESE, WP4C, WP4HSZ, WP4I, XE1/NP2AQ, XE1FES, XE1XG, XM6/VU3SNM, XM7/VU3SNM, YB0A, YB0DX, YB0JWA, YB2PBX, YB9LC, YC0BIZ, YI3Q, YI9NS, YI9WRV, YJ0IR, YJ1AJ, YK1CW, YN/TI2CF, YN1/TI2CF, YN1E, YN1SW, YN2/EW1AR, YN2S, YN3CC, YO3AC, YS1MAE, YS1RRD, YS1X, YS90IARU, YU7XX, YV5ARS/2, YV5BY, Z21BB, Z24JS, Z24S, Z4UCK, ZD8SL, ZD9KW, ZE4JS, ZK1IR, ZP0Z, ZP1C, ZP2PT, ZP40Z, ZP5PT, ZP5Z, ZP6Y, ZS3HL and ZS4PB are all via W3HNK(SK), not W3HNK
• 3V3A starting 26 November 2010 is via W3HNK(SK), not W3HNK
• A92IO, EH4BG/6, EJ3IO, OZ3SDL and S21BI are all via EI3IO(SK), not EI3IO
• AT2RS starting 04 December 2008 is via W3HNK(SK), not W3HNK
• AT9RS starting 05 April 2009 is via W3HNK(SK), not W3HNK
• CG9IARU is via VE9CF, not VE9ACC
• ED8M starting 02 March 2016 is via W3HNK(SK), not W3HNK
• ED8W starting 05 March 2016 is via W3HNK(SK), not W3HNK
• EX8A starting 26 January 2005 is via W3HNK(SK), not W3HNK
• HH2JR starting 17 February 2010 is via W3HNK(SK), not W3HNK
• HQ2T starting 22 March 2010 is via W3HNK(SK), not W3HNK
• P40E starting 03 October 1997 is via W3HNK(SK), not W3HNK
• P40M starting 26 March 2011 is via W3HNK(SK), not W3HNK
• P40N starting 01 March 2010 is via W3HNK(SK), not W3HNK
• P40Z starting 27 March 2013 is via W3HNK(SK), not W3HNK
• P41P starting 21 March 2012 is via W3HNK(SK), not W3HNK
• PJ2HQ starting 09 July 2016 is via W3HNK(SK), not W3HNK
• PJ4D starting 27 November 1999 is via W3HNK(SK), not W3HNK
• PJ4W starting 10 October 2010 is via W3HNK(SK), not W3HNK
• SN100LAW starting 23 July 2025 is via SN0LPU
• T47C starting 19 December 2008 is via W3HNK(SK), not W3HNK
• TI9A starting 25 December 1999 is via W3HNK(SK), not W3HNK
• TZ6BB starting 24 January 2013 is via W3HNK(SK), not W3HNK
• V26M starting 04 March 2010 is via W3HNK(SK), not W3HNK
• VP2MMM starting 16 June 2010 is via W3HNK(SK), not W3HNK
• VP5A starting 28 October 1989 is via W3HNK(SK), not W3HNK
• ZP0R starting 03 December 2007 is via W3HNK(SK), not W3HNK

IOTA

• 2A0BPP/P during 5-7 June 1999 is on IOTA EU-008
  2A0BPP/P during 6-10 July 1999 is on IOTA EU-010
• 5K0C, 5K0T, HK4SSI/0 and HK4X/0 during 24-27 July 2025 are all on IOTA SA-078
• 5P0TA from 31 July 2025 through 3 August 2025 is on IOTA EU-030
• 5Q5W and OV9M during 25-27 July 2025 are both on IOTA EU-171
• 5R8TT and 5R8XX from 29 October 2025 through 12 November 2025 are both on IOTA AF-057
• 8D01KNT during 18-22 July 2025 is on IOTA OC-146
• 8H175SS during 10-11 August 2025 is on IOTA OC-088
• 9A/OM6NM during 26-27 July 2025 is on IOTA EU-136
• 9A2L during 24-29 July 2025 is on IOTA EU-016
• 9A3CLF on 25 July 2025 is on IOTA EU-016
• 9A3SM/P during 18-24 July 2025 is on IOTA EU-170
• AA5JF on 20 July 2025 is on IOTA NA-069
• BH2WRP during 26-27 July 2025 is on IOTA AS-158
• BO0K during 25-27 July 2025 is on IOTA AS-102
• DK7YY/P during 24-27 July 2025 is on IOTA EU-057
• DL2HUC/P during 17-19 June 2015 is on IOTA EU-057
  DL2HUC/P during 20-27 July 2025 is on IOTA EU-129
• DX7EVM/1 during 26-27 July 2025 is on IOTA OC-244
• E2X during 26-27 July 2025 is on IOTA AS-125
• E51MWA during 9-20 October 2025 is on IOTA OC-014
• EA1RCI/P on 22 July 2025 is on IOTA EU-080
• ED7DZZ during 21-24 July 2025 is on IOTA EU-093
• EJ3VP from 25 June 2025 through 20 July 2025 is on IOTA EU-121
• EJ3Z and EJ9MV during 26-27 July 2025 are both on IOTA EU-121
• ES0/DL2VFR during 14-17 July 2025 is on IOTA EU-034
• F/DL1KVN/P during 20-27 July 2025 is on IOTA EU-032
• F1AKK/P, F4EMI/P and F4HHL/P during 24-25 July 2025 are all on IOTA EU-065
• F6JJX/P on 18 July 2025 is on IOTA EU-074
• F8GDP/P from 19 July 2025 through 2 August 2025 is on IOTA EU-032
• G4ALE/P during 26-27 July 2025 is on IOTA EU-120
• G4NAQ/P during 23-30 July 2025 is on IOTA EU-011
• GB1DAA starting 21 July 2025 is on IOTA EU-012
• GB2EL and GB2WL during 16-17 August 2025 are both on IOTA EU-122
• GB2KLI during 19-20 August 2023 is on IOTA EU-008
  GB2KLI during 16-17 August 2025 is on IOTA EU-008
• GM0DJI from 9 March 1986 through 1 May 2005 is on IOTA EU-012
• GM0ILB starting 5 December 1987 is on IOTA EU-012
• GM0IPW starting 27 November 1987 is on IOTA EU-010
• GM0KDZ/P from 28 May 2003 through 16 June 2003 is on IOTA EU-010
• GM0VTF from 16 March 1996 through 19 August 1998 is on IOTA EU-008
• GM0XFK/P on 19 June 1999 is on IOTA EU-123
  GM0XFK/P from 29 September 1999 through 1 October 1999 is on IOTA EU-123
  GM0XFK/P from 29 September 2004 through 1 October 2004 is on IOTA EU-123
  GM0XFK/P from 26 September 2006 through 29 September 2009 is on IOTA EU-123
  GM0XFK/P during 3-4 October 2013 is on IOTA EU-123
• GM2T and GM7A during 26-27 July 2025 are both on IOTA EU-008
• GM4AGG/P and GM4G during 26-27 July 2025 are both on IOTA EU-123
• II3NAV during 8-11 May 2003 is on IOTA EU-131
• II3SM during 25-27 April 2003 is on IOTA EU-131
• II7P during 26-27 July 2025 is on IOTA EU-091
• IM0/I0PNM during 8-23 July 2025 is on IOTA EU-165
• IT9ACJ/I/BN during 18-19 July 2025 is on IOTA EU-025
• JK2KEK/8 starting 2 November 2024 is on IOTA AS-078
• JQ1TMC/8 starting 19 September 2009 is on IOTA AS-078
• JS6RRR/P during 24-28 July 2025 is on IOTA AS-008
• K1IMI during 26-27 July 2025 is on IOTA NA-137
• K4OV during 26-27 July 2025 is on IOTA NA-067
• K4T during 22-27 July 2025 is on IOTA NA-083
• K5SL/4 during 19-26 July 2025 is on IOTA NA-213
• KM1MT on 22 July 2025 is on IOTA NA-055
  KM1MT during 24-25 July 2025 is on IOTA NA-055
• MM/DL1CLX/P on 22 July 2025 is on IOTA EU-123
• MM0BPP/M during 15-17 August 1998 is on IOTA EU-008
  MM0BPP/M during 13-14 October 1998 is on IOTA EU-010
  MM0BPP/M and MM0BPP/P during 3-5 April 1999 are both on IOTA EU-010
  MM0BPP/M and MM0BPP/P on 6 April 1999 are both on IOTA EU-008
  MM0BPP/M on 17 April 2000 is on IOTA EU-111
  MM0BPP/M on 2 September 2000 is on IOTA EU-008
• MM0NKR during 24-25 July 2025 is on IOTA EU-012
• N4C during 25-27 July 2025 is on IOTA NA-067
• OH0MDR/1 during 26-27 July 1997 is on IOTA EU-096
  OH0MDR/1 during 25-26 July 1998 is on IOTA EU-096
  OH0MDR/1 during 24-25 July 1999 is on IOTA EU-096
  OH0MDR/1 during 27-28 July 2001 is on IOTA EU-173
  OH0MDR/1 during 26-27 July 2002 is on IOTA EU-173

• OX3LX during 14-20 July 2025 is on IOTA NA-018
  OX3LX during 21-22 July 2025 is on IOTA NA-220
  OX3LX during 23-29 July 2025 is on IOTA NA-018
• OZ/K3ZJ during 26-27 July 2025 is on IOTA EU-172
• PA/OQ4T and PE146U during 26-27 July 2025 are both on IOTA EU-146
• PD6LIGHTHOUSE during September 2025 is on IOTA EU-038
• PX8Z during 25-27 July 2025 is on IOTA SA-045
• PY7ZY/6 during 13-15 March 1999 is on IOTA SA-080
• PY7ZY/7 on 12 December 1998 is on IOTA SA-046
  PY7ZY/7 during 6-7 February 1999 is on IOTA SA-046
  PY7ZY/7 during 13-17 February 1999 is on IOTA SA-046
  PY7ZY/7 during 14-15 November 1999 is on IOTA SA-046
  PY7ZY/7 during 20-22 January 2001 is on IOTA SA-046
• SN0RX during 26-27 July 2025 is on IOTA EU-132
• SV8/HG8Z on 22 July 2025 is on IOTA EU-052
• SV8/M1LCR/P during 2-12 September 2025 is on IOTA EU-052
• TM5K during 22-27 July 2025 is on IOTA EU-065
• UA1ATD/P during 24-25 July 2025 is on IOTA EU-147
• V63HC from 26 November 1998 through 1 December 1998 is on IOTA OC-059
• V63HO from 23 November 1998 through 1 December 1998 is on IOTA OC-059
  V63HO during 2-4 December 1998 is on IOTA OC-010
  V63HO during 5-11 December 1998 is on IOTA OC-011
• V63YP from 25 November 1998 through 1 December 1998 is on IOTA OC-059
  V63YP during 6-12 December 1998 is on IOTA OC-011
• VE1LD during 26-27 July 2025 is on IOTA NA-127
• VE3JLN from 30 June 2025 through 23 July 2025 is on IOTA NA-027
• VE6SH/7 during 9-10 July 2022 is on IOTA NA-036
• VE7MHI starting 4 February 2023 is on IOTA NA-036
• W2T during 19-21 August 2000 is on IOTA NA-111
  W2T during 18-19 August 2001 is on IOTA NA-111
  W2T during 3-4 August 2002 is on IOTA NA-111
  W2T during 16-17 August 2003 is on IOTA NA-111
  W2T during 21-22 August 2004 is on IOTA NA-111
  W2T during 20-21 August 2005 is on IOTA NA-111
  W2T on 18 August 2007 is on IOTA NA-111
  W2T during 16-17 August 2008 is on IOTA NA-111
  W2T on 15 August 2009 is on IOTA NA-111
  W2T on 21 August 2010 is on IOTA NA-111
  W2T on 13 August 2011 is on IOTA NA-111
  W2T on 18 August 2012 is on IOTA NA-111
  W2T on 19 August 2017 is on IOTA NA-111
  W2T on 4 August 2018 is on IOTA NA-111
  W2T on 3 August 2019 is on IOTA NA-111
  W2T on 5 August 2023 is on IOTA NA-111
  W2T on 3 August 2024 is on IOTA NA-111
  W2T on 9 August 2025 is on IOTA NA-111
• XR7T on 19 July 2025 is on IOTA SA-018
• YC9CYR starting 6 July 2024 is on IOTA OC-022
• YF8ADD starting 19 July 2025 is on IOTA OC-146