Welcome to the home page of Ham Radio Station OP4K    



Primary call ON4JZ
Other callsigns used OO4JZ - OQ4JZ - OR4JZ - OS4JZ - OT4JZ and OT5A (contest team Lier M/M) 

Ex callsigns ON1BZJ - ON4AJZ

LOTW (Last update November 08, 2024)
 

DXCC Award	New LoTW QSLs	LoTW QSLs in Process	DXCC Credits Awarded	Total (All)	Total (Current)
Mixed *	1	1	334	336	331
CW *	1	1	312	314	312
Phone *	4	1	316	321	318
Digital	11	16	154	181	181
160M	1	1	82	84	84
80M	2	0	154	156	155
40M	1	0	240	241	239
30M	2	3	208	213	211
20M	3	1	301	305	304
17M	3	2	231	236	234
15M	2	2	272	276	275
12M	4	3	190	197	197
10M	4	5	225	234	233
6M	9	0	80	89	89
2M	0	0	4	4	4
Challenge	31	17	1973	---	2021
5-Band *	---	---	---	---	---
5-Band 30m *	---	---	---	---	---
5-Band 17m *	---	---	---	---	---
5-Band 12m *	---	---	---	---	---

* = Award has been issued

Account Status

Source: https://lotw.arrl.org