BA4LJ 台站信息

BA4LJ BA4LJ    新窗口  历史数据
消息: 0x34 via MMDVM
最新位置: 120°5'11" E 30°15'55" N (PM00BG)   
最近时间: 2025-11-24 13:15:10
最新传递路径: BA4LJ>APDPRS,C4FM*,qAR,BA4LJ-N
数据包: 0    (导出KML文件)(导出GPX文件)
设备: unknown:D-Star APDPRS(dstar)
其他SSID:
BA4LJ当前位置附近的台站
呼号 距离 位置时刻
BG5ASQ-7 BG5ASQ-7 20.57km 286° 2025-09-07 10:44:25.946
BH5HHV-9 BH5HHV-9 9.30km 248° 2025-11-17 21:30:35.494
BH5HHV-10 BH5HHV-10 9.18km 249° 2025-11-29 06:52:40.651
BD5HLI-11 BD5HLI-11 7.99km 246° 2025-10-28 18:47:18.775
BD5HLI BD5HLI 7.83km 245° 2025-11-06 21:01:46.965
BG5BUZ BG5BUZ 5.50km 241° 2025-09-23 09:59:00.314
BH5HSX-9 BH5HSX-9 4.47km 239° 2025-11-28 19:20:38.317
BG2MME-10 BG2MME-10 5.16km 257° 2025-11-21 11:14:05.031
BH5HSX-10 BH5HSX-10 3.58km 291° 2025-11-29 07:29:12.562
BH5HQJ-2 BH5HQJ-2 8.84km 316° 2025-11-09 12:28:12.785
BH5HQJ-8 BH5HQJ-8 7.86km 332° 2025-10-02 21:53:15.441
BA5DX-5 BA5DX-5 13.02km 339° 2025-11-28 16:46:50.845
BJ6UJK BJ6UJK 13.55km 343° 2025-10-25 19:24:25.085
BG5ATV-15 BG5ATV-15 2.79km 288° 2025-11-25 05:01:27.598
BD5HTY-7 BD5HTY-7 1.00km 23° 2025-11-27 20:38:50.697
BD5HTY-9 BD5HTY-9 1.37km 55° 2025-11-28 15:59:56.805
BH5HRL-R BH5HRL-R 5.89km 118° 2025-11-27 19:46:17.353
BR5AK-1 BR5AK-1 5.19km 111° 2025-11-13 15:15:54.567
BG5DVA-10 BG5DVA-10 3.92km 76° 2025-09-02 12:22:15.005
BG5BUT-10 BG5BUT-10 2.39km 342° 2025-10-08 07:37:27.919
BG5EVL-7 BG5EVL-7 1.84km 359° 2025-11-02 09:53:52.618
BG5FJS-7 BG5FJS-7 1.59km 39° 2025-11-27 19:57:08.511
BG5FJS-10 BG5FJS-10 1.62km 39° 2025-11-19 13:17:50.729
BG5FJS-9 BG5FJS-9 1.62km 39° 2025-11-27 20:02:34.145
BD5HLI-10 BD5HLI-10 3.74km 356° 2025-10-28 09:08:23.338
BG5FEI-7 BG5FEI-7 5.30km 13° 2025-11-16 11:56:46.917
BG5EXU-9 BG5EXU-9 3.67km 32° 2025-09-15 00:58:40.664
BG5FYZ-1 BG5FYZ-1 4.84km 61° 2025-11-27 16:02:37.998
BG6VKE-5 BG6VKE-5 4.49km 21° 2025-11-28 22:57:03.999
BH5HFJ-8 BH5HFJ-8 4.53km 21° 2025-10-12 17:30:27.64
BA5AN-9 BA5AN-9 5.34km 25° 2025-11-24 07:53:04.537
BG5CXZ-10 BG5CXZ-10 6.18km 32° 2025-11-27 12:43:21.217
BG5HXE-12 BG5HXE-12 9.65km 109° 2025-11-23 20:47:49.389
BH5HVM-9 BH5HVM-9 9.72km 97° 2025-11-29 07:14:59.716
BH5HVM-5 BH5HVM-5 9.73km 97° 2025-11-22 22:03:59.967
BH5HVM-10 BH5HVM-10 10.30km 104° 2025-11-21 07:36:51.551
BD5HLI-A BD5HLI-A 14.06km 103° 2025-11-28 17:13:25.141
BG5BJO-7 BG5BJO-7 14.12km 86° 2025-10-09 22:26:27.16
BG5FKM-7 BG5FKM-7 6.94km 58° 2025-11-13 11:46:44.05
BG5FKM-10 BG5FKM-10 7.23km 62° 2025-11-29 07:02:28.597
BD5HXL-8 BD5HXL-8 7.97km 61° 2025-11-28 16:18:56.547
BD5HXL-10 BD5HXL-10 7.90km 60° 2025-11-29 07:12:16.403
BD5HNQ-5 BD5HNQ-5 8.03km 48° 2025-11-27 11:22:42.891
BG5HMY-6 BG5HMY-6 8.71km 56° 2025-11-28 16:19:03.491
BG5FUD BG5FUD 11.86km 84° 2025-10-17 12:52:01.823
BG5IWT-5 BG5IWT-5 12.06km 73° 2025-10-04 10:30:31.654
BG5BQB BG5BQB 6.37km 349° 2025-11-29 07:35:01.793
BG5BQB-2 BG5BQB-2 6.39km 350° 2025-10-15 11:51:03.739
BH6ERT-R BH6ERT-R 6.77km 356° 2025-11-29 07:33:59.354
BH6ERT-5 BH6ERT-5 6.78km 356° 2025-11-20 18:39:15.28
BG2MME-9 BG2MME-9 8.49km 354° 2025-11-28 20:05:31.28
BG2MME-2 BG2MME-2 8.46km 355° 2025-11-20 21:13:44.643
BH5HQJ-10 BH5HQJ-10 8.80km 355° 2025-11-29 07:12:50.568
BG6HQN BG6HQN 8.34km 1° 2025-09-10 22:35:00.396
BG6SBS-B BG6SBS-B 8.34km 1° 2025-09-17 19:50:28.034
BH5BMZ-R BH5BMZ-R 8.34km 1° 2025-09-15 22:01:13.986
BG4MID-N BG4MID-N 8.60km 358° 2025-11-26 09:26:25.319
BH4GOR-R BH4GOR-R 8.60km 358° 2025-11-11 17:00:55.138
BH5BMZ-N BH5BMZ-N 8.60km 358° 2025-11-25 21:44:13.292
BH8BME-R BH8BME-R 8.60km 358° 2025-10-10 16:28:29.397
IW9ATU B IW9ATU B 8.60km 358° 2025-10-30 22:00:40.75
KE8CIQ-N KE8CIQ-N 8.60km 358° 2025-11-29 07:29:18.554
BG5AZE-10 BG5AZE-10 7.93km 14° 2025-09-25 15:20:03.459
BDuHNQ-9 BDuHNQ-9 8.18km 37° 2025-10-10 12:48:50.0
BG5BVC-9 BG5BVC-9 7.99km 31° 2025-11-28 20:31:44.04
BG5FVI BG5FVI 10.23km 27° 2025-11-16 15:26:03.739
BG5FRN-9 BG5FRN-9 9.34km 49° 2025-11-29 00:07:09.626
BG5FRN-7 BG5FRN-7 9.53km 52° 2025-09-07 07:29:33.062
BG5DTM-8 BG5DTM-8 10.84km 55° 2025-10-05 16:36:42.241
BG5DTM-B BG5DTM-B 11.16km 52° 2025-10-01 12:30:20.62
BG5EAG BG5EAG 12.51km 57° 2025-11-28 17:50:02.205
BG5ARO-15 BG5ARO-15 17.10km 53° 2025-11-27 22:24:19.799
BH5HVM-2 BH5HVM-2 21.73km 40° 2025-11-24 19:48:33.923
BG5EWH-9 BG5EWH-9 26.11km 211° 2025-11-26 11:52:25.825
BG5EWH-8 BG5EWH-8 25.93km 211° 2025-10-12 19:10:03.912
WYY WYY 27.14km 165° 2025-11-12 16:52:54.854
BG5ABL-1 BG5ABL-1 9.34km 244° 2025-09-16 22:21:51.306
BH4GYB-10 BH4GYB-10 8.81km 202° 2025-11-08 10:49:22.766
BH5BSD-10 BH5BSD-10 6.02km 231° 2025-11-29 07:26:09.627
BH5BSD-15 BH5BSD-15 4.90km 217° 2025-11-29 07:29:27.333
BG5BWI-9 BG5BWI-9 15.88km 183° 2025-10-20 19:16:50.029
BH5HSJ-2 BH5HSJ-2 13.33km 191° 2025-11-28 22:06:31.378
BG5HHP-HS BG5HHP-HS 16.21km 167° 2025-11-29 07:21:50.808
BG5GAQ-R BG5GAQ-R 22.88km 153° 2025-11-05 14:43:31.624
BG5EEK-9 BG5EEK-9 16.72km 154° 2025-11-23 15:09:56.517
BG5FYZ-R BG5FYZ-R 9.61km 175° 2025-11-08 20:55:06.042
BG5FYZ-Y BG5FYZ-Y 9.55km 175° 2025-10-12 18:57:46.914
BG2GJJ-6 BG2GJJ-6 11.98km 161° 2025-11-23 21:52:58.317
BI2SC-9 BI2SC-9 10.59km 157° 2025-09-22 22:17:47.516
BG0EVT-15 BG0EVT-15 9.98km 149° 2025-10-04 00:27:47.056
BH5BSD-14 BH5BSD-14 4.33km 213° 2025-11-29 07:34:32.29
BG5HHP-HB BG5HHP-HB 9.50km 145° 2025-09-18 22:34:05.517
BG6ABB-7 BG6ABB-7 11.50km 147° 2025-11-14 22:10:58.395
BG5HNP-10 BG5HNP-10 10.46km 144° 2025-11-29 07:33:40.084
BD5HLI-YS BD5HLI-YS 13.03km 133° 2025-11-27 13:53:29.747
BD5HLI-9 BD5HLI-9 13.06km 132° 2025-11-14 13:26:49.983
BD5HLI-14 BD5HLI-14 12.99km 131° 2025-10-24 09:21:16.351
BG5FSN-7 BG5FSN-7 15.35km 126° 2025-11-28 11:45:45.866
BG5DUD-4 BG5DUD-4 10.72km 139° 2025-11-18 21:53:54.385
BH5HDJ BH5HDJ 9.21km 136° 2025-09-26 13:54:32.876
BG5FUC-7 BG5FUC-7 12.83km 123° 2025-11-28 18:24:13.55
BI4JTJ-9 BI4JTJ-9 14.36km 119° 2025-11-28 20:36:34.506
BG5EFM-10 BG5EFM-10 14.30km 106° 2025-10-17 12:43:16.526
BI4JKW-7 BI4JKW-7 15.04km 101° 2025-11-23 15:16:50.399
BG7FDU-9 BG7FDU-9 25.47km 84° 2025-11-28 19:27:48.685
BH6SGK-7 BH6SGK-7 24.76km 77° 2025-10-09 15:26:35.748
BH5HDI-7 BH5HDI-7 25.24km 78° 2025-09-22 09:58:56.324
BH5HAN-10 BH5HAN-10 29.95km 79° 2025-11-02 13:32:28.548
BH5HWP-N BH5HWP-N 18.66km 67° 2025-09-29 21:23:43.362
BG5BMV-Y BG5BMV-Y 21.04km 46° 2025-09-06 20:46:51.292
BG5BQB-10 BG5BQB-10 25.27km 76° 2025-11-29 07:01:30.252
BA5AC-8 BA5AC-8 24.00km 49° 2025-11-28 16:51:20.705
BH5HSG-10 BH5HSG-10 25.94km 48° 2025-11-13 05:54:54.42
BH5HYR-15 BH5HYR-15 28.98km 48° 2025-11-29 07:31:18.646
BG2GJJ-5 BG2GJJ-5 20.56km 133° 2025-10-13 22:33:20.996
HANGZHO-1 HANGZHO-1 23.26km 130° 2025-09-21 08:31:27.064
BG2GJJ-10 BG2GJJ-10 23.20km 129° 2025-11-29 07:21:23.623
BH6BAS-7 BH6BAS-7 21.11km 127° 2025-10-30 21:41:57.118
BG5CNC-7 BG5CNC-7 18.66km 122° 2025-11-04 14:12:36.544
BG5CRL-10 BG5CRL-10 21.12km 119° 2025-11-01 17:35:05.176
BG5CWV-3 BG5CWV-3 23.01km 111° 2025-10-26 21:13:19.962
BG5HDG-9 BG5HDG-9 16.63km 105° 2025-11-27 18:51:34.569
BG5ISO-15 BG5ISO-15 26.82km 114° 2025-09-22 19:32:03.121
BG5FUC-1 BG5FUC-1 23.92km 108° 2025-09-24 23:59:38.449
呼号 距离 位置时刻
BA5AW-9 BA5AW-9 14.80km 281° 2025-11-29 06:56:25.123
BH5HHV BH5HHV 9.18km 249° 2025-10-17 15:57:05.552
BG5ABL-9 BG5ABL-9 8.62km 249° 2025-11-29 07:35:37.741
BD5HLI-P BD5HLI-P 7.84km 245° 2025-10-30 21:53:12.321
BG5FXY-7 BG5FXY-7 5.85km 251° 2025-11-22 13:01:11.431
BG5BUZ-10 BG5BUZ-10 5.47km 241° 2025-11-29 07:31:47.69
BH5HSX-2 BH5HSX-2 4.44km 240° 2025-11-18 19:30:46.935
BI9BQH-10 BI9BQH-10 6.50km 278° 2025-11-19 22:16:37.041
BG5AHE-9 BG5AHE-9 12.09km 324° 2025-11-28 07:08:53.996
BG5ASQ-5 BG5ASQ-5 7.37km 322° 2025-09-02 20:00:32.817
BH4GUR-1 BH4GUR-1 13.24km 332° 2025-11-16 16:33:18.654
BA5DX-10 BA5DX-10 13.23km 343° 2025-11-29 07:32:28.366
BA5AN-5 BA5AN-5 2.37km 241° 2025-11-28 21:34:48.485
BA4LJ-10 BA4LJ-10 0.00km 0° 2025-11-24 13:14:28.218
BG5BUT-2 BG5BUT-2 1.07km 69° 2025-10-09 16:02:11.086
BG5FQY-10 BG5FQY-10 3.11km 133° 2025-10-10 09:03:02.432
BR5AK-2 BR5AK-2 5.89km 118° 2025-11-29 07:32:09.791
BR5AK-3 BR5AK-3 5.40km 103° 2025-11-29 07:32:09.606
BG5BUT BG5BUT 2.32km 342° 2025-11-29 07:31:03.404
BD5HTY-10 BD5HTY-10 1.09km 19° 2025-11-29 07:20:53.741
BI1NEQ-7 BI1NEQ-7 1.58km 38° 2025-09-05 22:49:42.098
BG5FJS-4 BG5FJS-4 1.60km 38° 2025-09-19 09:44:48.903
BG5FJS-12 BG5FJS-12 1.62km 39° 2025-11-18 09:52:19.909
BG5FJS-6 BG5FJS-6 1.62km 38° 2025-11-06 03:38:20.214
BH5HFJ-9 BH5HFJ-9 4.33km 18° 2025-11-14 17:17:27.221
BG5EXU-10 BG5EXU-10 3.67km 32° 2025-09-15 00:53:52.764
BH5HOH-7 BH5HOH-7 4.21km 51° 2025-11-29 07:32:05.706
BH5HFJ-7 BH5HFJ-7 4.48km 21° 2025-10-16 20:50:48.618
BH5HFJ-1 BH5HFJ-1 4.49km 21° 2025-10-16 20:56:56.756
BG5FUE-10 BG5FUE-10 4.48km 28° 2025-09-06 19:44:12.739
BG5CXZ BG5CXZ 6.18km 32° 2025-10-22 09:32:20.792
BG5EWV BG5EWV 7.55km 101° 2025-09-23 16:23:55.327
BG5FBT-7 BG5FBT-7 8.50km 106° 2025-10-26 00:28:58.85
BH5HVM-D BH5HVM-D 9.72km 97° 2025-11-29 07:31:58.589
BG5DVA-7 BG5DVA-7 9.34km 90° 2025-09-27 13:09:38.348
BG5BWI-5 BG5BWI-5 12.19km 100° 2025-10-15 21:26:46.877
BG5EWC-15 BG5EWC-15 13.61km 86° 2025-11-18 16:59:35.613
BA4TIF-5 BA4TIF-5 7.22km 64° 2025-09-03 20:37:49.331
BG5HMY-8 BG5HMY-8 7.16km 62° 2025-11-28 16:28:15.55
BD5HXL-9 BD5HXL-9 7.82km 60° 2025-11-28 14:47:36.199
BG5HMY-2 BG5HMY-2 8.65km 63° 2025-11-22 06:14:05.781
BD5HXL-7 BD5HXL-7 7.90km 60° 2025-11-25 17:09:17.99
-0 -0 8.24km 51° 2025-09-08 07:56:58.92
BD5HLI-15 BD5HLI-15 10.47km 82° 2025-11-28 17:34:41.376
BD5HTY-3 BD5HTY-3 12.20km 75° 2025-10-11 22:00:52.023
BG5BQB-5 BG5BQB-5 6.26km 349° 2025-11-28 18:14:30.854
APDW16 APDW16 6.39km 350° 2025-10-15 11:30:21.232
BG5BQB-9 BG5BQB-9 6.50km 349° 2025-10-14 16:08:39.318
BH6ERT-T BH6ERT-T 6.79km 356° 2025-11-28 22:57:25.438
BH5HSX-5 BH5HSX-5 8.43km 342° 2025-10-25 18:46:53.095
BG2MME-1 BG2MME-1 8.46km 355° 2025-11-20 21:14:27.937
BG2MME BG2MME 8.60km 354° 2025-11-15 17:53:26.97
BH5HQJ-7 BH5HQJ-7 9.37km 353° 2025-11-14 18:36:43.458
BG6SBS B BG6SBS B 8.34km 1° 2025-09-17 19:50:17.13
BH4GBN-R BH4GBN-R 8.34km 1° 2025-09-11 02:38:19.766
BD4QDP-R BD4QDP-R 8.60km 358° 2025-11-28 21:32:49.153
BG5VVP-R BG5VVP-R 8.60km 358° 2025-11-28 22:30:54.669
BH4GYS-R BH4GYS-R 8.60km 358° 2025-11-17 20:26:34.313
BH5BPD-R BH5BPD-R 8.60km 358° 2025-11-29 07:31:33.277
BI1NNJ-R BI1NNJ-R 8.60km 358° 2025-11-29 07:30:19.425
IW9ATU-B IW9ATU-B 8.60km 358° 2025-10-30 22:00:50.641
SP9JAG-N SP9JAG-N 8.60km 358° 2025-11-28 03:29:52.307
BG5AZE-5 BG5AZE-5 8.11km 18° 2025-10-23 08:17:33.597
BG5BVC-3 BG5BVC-3 7.85km 29° 2025-11-24 22:37:03.429
BD5HNQ-9 BD5HNQ-9 8.89km 39° 2025-11-28 17:38:57.585
BG5FXI-10 BG5FXI-10 11.29km 8° 2025-10-05 16:36:58.397
BG5FRN-10 BG5FRN-10 9.35km 49° 2025-11-25 15:42:53.11
BG5FRN BG5FRN 9.54km 52° 2025-11-04 06:31:45.845
BG5DTM B BG5DTM B 11.16km 52° 2025-10-01 12:30:10.8
BG5EAG-R BG5EAG-R 12.72km 59° 2025-11-28 08:10:00.954
BG5EIO-9 BG5EIO-9 13.65km 33° 2025-11-23 14:19:32.428
BH5HLV-7 BH5HLV-7 15.85km 17° 2025-10-16 13:56:35.215
BG5CQI-10 BG5CQI-10 26.93km 215° 2025-09-13 14:45:43.755
BG5EWH-13 BG5EWH-13 26.08km 211° 2025-11-25 17:52:44.601
BG5EWH-11 BG5EWH-11 28.50km 183° 2025-11-20 15:08:29.414
BH5HDJ-R BH5HDJ-R 18.76km 191° 2025-09-25 21:50:34.904
BG5ABL-7 BG5ABL-7 8.98km 242° 2025-09-06 17:10:54.723
BH5BSD-9 BH5BSD-9 7.64km 227° 2025-11-22 19:55:11.308
BH5BSD-7 BH5BSD-7 5.68km 228° 2025-11-03 16:52:20.442
BG5BVC-7 BG5BVC-7 21.89km 187° 2025-09-29 20:55:12.786
BG4LBJ-7 BG4LBJ-7 15.12km 184° 2025-11-02 12:15:04.636
BG5HHP-3 BG5HHP-3 16.22km 167° 2025-11-28 22:56:23.252
BD7PCZ-5 BD7PCZ-5 24.07km 154° 2025-11-16 09:58:43.938
BH5HWK-15 BH5HWK-15 22.18km 143° 2025-11-29 07:34:02.403
BG4LBJ BG4LBJ 11.65km 187° 2025-11-21 09:19:53.563
BG5FYZ-10 BG5FYZ-10 9.55km 175° 2025-10-12 18:57:21.523
BH5HDJ-Y BH5HDJ-Y 9.55km 175° 2025-09-19 21:33:19.614
BG5FYZ BG5FYZ 8.88km 161° 2025-11-01 13:57:44.329
BH1NAF-7 BH1NAF-7 10.12km 154° 2025-11-22 20:58:59.595
BG0EVT-3 BG0EVT-3 9.98km 149° 2025-11-28 21:56:26.259
BG5HHP-7 BG5HHP-7 8.77km 154° 2025-11-15 13:13:09.594
BG5FUD-7 BG5FUD-7 6.97km 140° 2025-11-29 06:56:41.035
BG5HNP-9 BG5HNP-9 10.39km 146° 2025-11-28 20:14:48.165
BG5HHP-8 BG5HHP-8 10.82km 143° 2025-11-12 17:03:41.676
BD5HLI-7 BD5HLI-7 13.03km 132° 2025-11-12 09:13:22.543
BD5HLI-12 BD5HLI-12 13.04km 132° 2025-11-14 13:28:03.054
BG5FUC BG5FUC 13.50km 132° 2025-09-25 10:28:54.459
BG5CXF-15 BG5CXF-15 15.94km 121° 2025-11-16 20:41:40.59
BG5DUD-7 BG5DUD-7 10.66km 139° 2025-11-28 23:17:54.053
BG5CQI-9 BG5CQI-9 10.41km 113° 2025-11-28 18:08:20.793
BA4QGE-10 BA4QGE-10 16.06km 119° 2025-11-29 07:07:52.638
HANGZO-3 HANGZO-3 12.49km 108° 2025-09-20 11:31:51.566
BG5HDG BG5HDG 15.01km 104° 2025-09-30 08:58:12.591
BG5BJO-10 BG5BJO-10 14.66km 88° 2025-11-29 07:15:21.056
BH6SGK-1 BH6SGK-1 24.76km 77° 2025-10-09 15:28:13.35
BH6SGK-10 BH6SGK-10 24.77km 77° 2025-10-15 09:30:34.742
BG5CVL-9 BG5CVL-9 29.18km 80° 2025-10-20 23:50:20.387
BH5HVL-R BH5HVL-R 18.42km 68° 2025-09-29 17:27:58.811
BG5BMX BG5BMX 17.44km 57° 2025-11-16 23:53:46.42
BH5HJU-7 BH5HJU-7 23.55km 61° 2025-11-02 10:01:26.435
BA5AC-1 BA5AC-1 24.00km 49° 2025-11-04 17:25:03.657
BA5AC-9 BA5AC-9 24.60km 49° 2025-11-27 10:55:25.044
BH5HSG-15 BH5HSG-15 28.51km 48° 2025-10-22 21:12:05.685
BH5HYR BH5HYR 27.62km 42° 2025-10-31 22:30:24.16
BG2GJJ BG2GJJ 23.27km 130° 2025-09-21 21:07:46.553
bg2gjj-5 bg2gjj-5 23.25km 130° 2025-10-11 21:38:07.12
BG5FKG-5 BG5FKG-5 19.86km 126° 2025-10-02 10:21:43.209
BG5HMY-13 BG5HMY-13 20.42km 124° 2025-11-18 12:38:22.328
BG5CNC-12 BG5CNC-12 19.13km 123° 2025-11-18 14:37:42.059
BG5EVU-10 BG5EVU-10 20.51km 116° 2025-11-18 21:21:23.087
BG5FSN-10 BG5FSN-10 17.46km 110° 2025-09-14 21:48:11.55
BG5CHG-7 BG5CHG-7 22.11km 103° 2025-11-10 11:20:49.634
BG5FUC-9 BG5FUC-9 24.19km 108° 2025-09-27 16:07:34.567
BA4LJ BA4LJ