District 4

Format

1x2 Callsigns 2x1 Callsigns 2x2 Callsigns 1x3 Callsigns 2x3 Callsigns

2x2 Callsigns (100)

Callsign	Phonetic	Morse	End Date	Available Date	Status
KO4IU	11	53	—	—	Available
KO4IV	10	55	2021-08-27	2023-08-28	Available
KO4IW	10	55	2022-04-26	2024-04-27	Available
KO4IX	10	57	—	—	Available
KO4IY	10	59	2031-10-25	—	Active
KO4IZ	10	57	2002-03-24	2004-03-25	Available
KO4JA	10	61	2022-06-02	2024-06-03	Available
KO4JB	10	65	2023-07-11	2025-07-12	Available
KO4JC	10	67	—	—	Available
KO4JD	10	63	—	—	Available
KO4JE	10	57	2031-09-10	—	Active
KO4JF	10	65	—	—	Available
KO4JG	9	65	—	—	Available
KO4JH	10	63	2032-08-13	—	Active
KO4JI	11	59	2002-11-17	2004-11-18	Available
KO4JJ	11	69	2031-09-10	—	Active
KO4JK	10	65	2021-09-10	2023-09-11	Available
KO4JL	10	65	2001-09-10	2003-09-11	Available
KO4JM	9	63	2032-01-12	—	Active
KO4JN	11	61	2021-09-17	2023-09-18	Available
KO4JO	10	67	2001-06-16	2003-06-17	Available
KO4JP	10	67	2011-09-17	2013-09-18	Available
KO4JQ	10	69	2022-10-13	2024-10-14	Available
KO4JR	11	63	—	—	Available
KO4JS	11	61	—	—	Available
KO4JT	10	59	2031-10-19	—	Active (Vanity)
KO4JU	11	63	2001-09-17	2003-09-18	Available
KO4JV	10	65	2032-01-07	—	Active
KO4JW	10	65	2031-08-31	—	Active (Vanity)
KO4JX	10	67	—	—	Available
KO4JY	10	69	2024-09-21	2026-09-22	Available
KO4JZ	10	67	2025-01-21	—	Active (Vanity)
KO4KA	9	57	2033-04-13	—	Active
KO4KB	9	61	2021-09-17	2023-09-18	Available
KO4KC	9	63	1997-08-21	1999-08-22	Available
KO4KD	9	59	2029-02-01	—	Active (Vanity)
KO4KE	9	53	2021-09-24	2023-09-25	Available
KO4KF	9	61	—	—	Available
KO4KG	8	61	2029-01-21	—	Active (Vanity)
KO4KH	9	59	1998-02-06	2000-02-07	Available
KO4KI	10	55	2013-07-04	2015-07-05	Available
KO4KJ	10	65	2023-03-26	2025-03-27	Available
KO4KK	9	61	—	—	Available
KO4KL	9	61	2033-01-20	—	Active
KO4KM	8	59	2001-01-05	2003-01-06	Available
KO4KN	10	57	2031-10-01	—	Active
KO4KO	9	63	2030-01-10	—	Active (Vanity)
KO4KP	9	63	2033-04-12	—	Active
KO4KQ	9	65	—	—	Available
KO4KR	10	59	—	—	Available
KO4KS	10	57	2021-10-08	2023-10-09	Available
KO4KT	9	55	2013-07-14	2015-07-15	Available
KO4KU	10	59	2011-11-28	2013-11-29	Available
KO4KV	9	61	2011-10-08	2013-10-09	Available
KO4KW	9	61	2021-10-08	2023-10-09	Available
KO4KX	9	63	2013-04-06	2015-04-07	Available
KO4KY	9	65	2032-05-31	—	Active
KO4KZ	9	63	2021-10-08	2023-10-09	Available
KO4LA	9	57	2034-07-09	—	Active (Vanity)
KO4LB	9	61	2031-11-16	—	Active (Vanity)
KO4LC	9	63	—	—	Available
KO4LD	9	59	—	—	Available
KO4LE	9	53	2034-04-24	—	Active
KO4LF	9	61	1999-05-05	2001-05-06	Available
KO4LG	8	61	2031-04-30	—	Active (Vanity)
KO4LH	9	59	—	—	Available
KO4LI	10	55	2011-10-15	2013-10-16	Available
KO4LJ	10	65	2033-05-25	—	Active
KO4LK	9	61	—	—	Available
KO4LL	9	61	1999-11-04	2001-11-05	Available
KO4LM	8	59	2028-02-09	—	Active
KO4LN	10	57	—	—	Available
KO4LO	9	63	2031-12-31	—	Active
KO4LP	9	63	2001-06-14	2003-06-15	Available
KO4LQ	9	65	—	—	Available
KO4LR	10	59	2001-12-03	2003-12-04	Available
KO4LS	10	57	2021-10-22	2023-10-23	Available
KO4LT	9	55	2032-02-23	—	Active
KO4LU	10	59	2031-10-22	—	Active
KO4LV	9	61	2021-10-01	2023-10-02	Available
KO4LW	9	61	2031-11-29	—	Active
KO4LX	9	63	2011-10-29	2013-10-30	Available
KO4LY	9	65	—	—	Available
KO4LZ	9	63	2031-10-29	—	Active
KO4MA	8	55	2031-10-29	—	Active
KO4MB	8	59	2030-09-29	—	Active (Vanity)
KO4MC	8	61	2031-10-29	—	Active
KO4MD	8	57	2000-05-23	2002-05-24	Available
KO4ME	8	51	2011-10-29	2013-10-30	Available
KO4MF	8	59	2022-04-04	2024-04-05	Available
KO4MG	7	59	2031-11-05	—	Active
KO4MH	8	57	2033-03-02	—	Active
KO4MI	9	53	2032-05-06	—	Active
KO4MJ	9	63	2001-11-12	2003-11-13	Available
KO4MK	8	59	2013-10-16	2015-10-17	Available
KO4ML	8	59	—	—	Available
KO4MM	7	57	2031-11-12	—	Active
KO4MN	9	55	2031-11-12	—	Active
KO4MO	8	61	2035-07-22	—	Active (Vanity)
KO4MP	8	61	2035-04-29	—	Active (Vanity)

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