SQ6KXY Radiosonde Tracker Database

Operations

Sounding was ended - last measurement: 2021-07-08 06:43:00z

MAP

About Radiosonde

Number: S4540103

Launch Site: Rosamond [CA] (US)

Type: RS41

Date Of Manufacture: 2020-11-05

AUX: NO

Frequency: 403.001 MHz

Max Speed: 111 km/h at 35114 m

Average Speed: 49.39 km/h

Max Altitude: 35114 m

Average Ascent Speed: 5.17 m/s

Average Descent Speed: 51.13 m/s

Status: UNKNOWN

Status Changes

Launch Site	Type	AUX	Frequency	Status	Finder	Landing Point	Description	Changes made by

APRS Statistics

Received Frames: 139

First Frame [UTC]: 2021-07-08 05:18:30z

Last Frame [UTC]: 2021-07-08 06:43:00z

Receivers: KK6NOW

Flight Time: 01:24:30 h

Distance From First Measurement: 42.07 km

Nearest City: Palmdale [CA] (US) [5.68 km]

Nearest Hunter: b52bombnav [13.86 km]

Ground Altitude: 831 m

Distance from QTH: 0.00 km

APRS Data

Receiver	Number	Date/Time [UTC]	φ	λ	Course [°]	Speed [km/h]	Altitude [m]	Description
KK6NOW	S4540103	2021-07-08 06:43:00	34.5933	-118.168	36	28	16706	Clb=-32.4m/s t=-70.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:42:30	34.5928	-118.169	65	22	17033	Clb=-34.1m/s t=-71.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:41:30	34.5913	-118.167	280	26	19085	Clb=-38.2m/s t=-65.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:41:00	34.5913	-118.165	233	31	20299	Clb=-43.5m/s t=-61.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:39:00	34.592	-118.145	271	69	28481	Clb=-78.7m/s t=-42.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:38:00	34.592	-118.136	271	76	31871	Clb=-96.4m/s t=-34.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:37:30	34.5918	-118.129	268	87	34496	Clb=-67.5m/s t=-34.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:37:00	34.592	-118.12	256	111	35114	Clb=6.0m/s t=-35.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:36:00	34.5926	-118.106	265	74	34769	Clb=5.8m/s t=-35.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:35:30	34.5931	-118.099	259	94	34599	Clb=5.3m/s t=-35.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:35:00	34.5933	-118.091	263	98	34431	Clb=5.2m/s t=-36.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:34:00	34.5932	-118.075	262	81	34055	Clb=6.2m/s t=-37.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:33:30	34.5935	-118.068	269	94	33859	Clb=6.1m/s t=-36.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:33:00	34.5927	-118.059	268	93	33658	Clb=5.5m/s t=-36.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:32:00	34.5908	-118.044	270	72	33286	Clb=6.3m/s t=-37.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:31:30	34.5906	-118.037	268	98	33113	Clb=6.1m/s t=-37.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:31:00	34.5905	-118.028	270	100	32946	Clb=5.7m/s t=-37.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:30:00	34.5899	-118.012	270	74	32607	Clb=5.3m/s t=-37.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:29:30	34.5896	-118.006	262	70	32422	Clb=6.8m/s t=-37.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:29:00	34.5896	-117.999	259	76	32227	Clb=6.0m/s t=-38.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:28:30	34.5899	-117.992	258	69	32030	Clb=7.2m/s t=-37.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:28:00	34.5907	-117.985	262	74	31835	Clb=5.8m/s t=-37.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:27:30	34.5904	-117.978	278	78	31650	Clb=5.1m/s t=-37.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:27:00	34.5894	-117.971	282	72	31480	Clb=6.5m/s t=-37.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:25:30	34.5901	-117.951	278	57	31008	Clb=4.4m/s t=-38.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:25:00	34.5901	-117.945	278	70	30845	Clb=4.5m/s t=-39.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:24:30	34.5895	-117.939	287	65	30670	Clb=5.1m/s t=-39.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:24:00	34.5885	-117.934	286	59	30484	Clb=6.6m/s t=-39.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:23:30	34.5877	-117.928	277	61	30299	Clb=5.6m/s t=-39.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:23:00	34.5878	-117.922	275	65	30117	Clb=6.8m/s t=-38.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:21:30	34.5868	-117.905	286	54	29583	Clb=5.2m/s t=-39.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:21:00	34.5862	-117.899	276	57	29412	Clb=6.8m/s t=-41.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:20:30	34.5855	-117.894	280	57	29235	Clb=6.5m/s t=-42.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:20:00	34.5855	-117.887	269	80	29058	Clb=5.1m/s t=-42.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:19:30	34.5858	-117.88	273	67	28874	Clb=4.8m/s t=-42.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:19:00	34.5863	-117.874	258	67	28693	Clb=6.3m/s t=-43.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:18:30	34.587	-117.868	263	57	28509	Clb=6.5m/s t=-44.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:18:00	34.5875	-117.863	276	59	28329	Clb=5.6m/s t=-45.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:17:30	34.5881	-117.857	261	61	28153	Clb=6.4m/s t=-46.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:17:00	34.5887	-117.852	274	52	27978	Clb=5.2m/s t=-45.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:16:30	34.5891	-117.846	265	65	27814	Clb=5.8m/s t=-45.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:16:00	34.5897	-117.841	263	57	27647	Clb=5.3m/s t=-46.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:15:00	34.5912	-117.83	251	56	27308	Clb=4.4m/s t=-46.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:14:30	34.5922	-117.824	265	59	27138	Clb=4.8m/s t=-47.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:14:00	34.5926	-117.818	256	48	26961	Clb=7.2m/s t=-48.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:13:30	34.5924	-117.813	271	57	26782	Clb=5.2m/s t=-47.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:13:00	34.5921	-117.807	259	63	26600	Clb=5.7m/s t=-48.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:12:30	34.5927	-117.801	267	61	26422	Clb=5.7m/s t=-48.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:12:00	34.5933	-117.795	262	57	26240	Clb=5.6m/s t=-49.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:11:00	34.5931	-117.785	273	61	25895	Clb=5.6m/s t=-51.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:10:30	34.593	-117.78	275	56	25729	Clb=6.2m/s t=-51.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:10:00	34.5929	-117.775	276	48	25566	Clb=5.6m/s t=-51.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:09:30	34.5927	-117.771	274	54	25403	Clb=6.6m/s t=-51.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:09:00	34.5928	-117.766	268	50	25236	Clb=6.3m/s t=-51.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:08:30	34.5924	-117.761	275	41	25073	Clb=5.5m/s t=-53.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:08:00	34.5927	-117.758	246	31	24903	Clb=4.7m/s t=-53.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:07:30	34.5926	-117.754	280	41	24726	Clb=4.8m/s t=-53.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:07:00	34.5921	-117.75	262	41	24551	Clb=6.1m/s t=-53.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:06:30	34.5922	-117.746	280	37	24379	Clb=5.6m/s t=-53.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:05:30	34.5901	-117.738	290	65	24044	Clb=6.8m/s t=-53.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:05:00	34.5896	-117.732	279	57	23887	Clb=6.2m/s t=-53.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:04:30	34.5894	-117.727	275	69	23728	Clb=5.0m/s t=-54.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:04:00	34.5894	-117.722	275	57	23570	Clb=5.9m/s t=-54.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:03:30	34.5899	-117.717	267	67	23413	Clb=4.6m/s t=-55.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:03:00	34.5908	-117.711	260	67	23252	Clb=3.7m/s t=-55.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:02:30	34.5923	-117.706	253	61	23085	Clb=4.7m/s t=-54.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:01:30	34.5943	-117.698	263	35	22761	Clb=4.6m/s t=-55.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:01:00	34.5948	-117.695	241	31	22597	Clb=5.6m/s t=-55.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:00:30	34.5956	-117.692	242	35	22437	Clb=4.9m/s t=-55.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 06:00:00	34.5969	-117.689	241	33	22280	Clb=4.4m/s t=-55.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:59:30	34.598	-117.687	200	19	22121	Clb=4.5m/s t=-55.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:58:30	34.597	-117.684	306	26	21805	Clb=6.0m/s t=-56.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:58:00	34.5963	-117.682	263	31	21644	Clb=4.8m/s t=-56.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:57:30	34.596	-117.68	288	20	21483	Clb=5.1m/s t=-58.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:57:00	34.5957	-117.677	267	26	21326	Clb=6.4m/s t=-58.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:56:30	34.5951	-117.675	286	30	21168	Clb=4.4m/s t=-58.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:56:00	34.5942	-117.672	290	30	21015	Clb=4.4m/s t=-59.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:55:00	34.5938	-117.665	266	30	20711	Clb=4.0m/s t=-60.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:54:30	34.594	-117.662	255	35	20556	Clb=5.0m/s t=-59.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:54:00	34.5954	-117.658	234	39	20402	Clb=4.7m/s t=-60.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:53:30	34.5968	-117.656	224	22	20251	Clb=4.6m/s t=-61.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:53:00	34.598	-117.654	233	17	20102	Clb=5.4m/s t=-61.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:52:30	34.5984	-117.653	277	28	19947	Clb=5.0m/s t=-61.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:52:00	34.5978	-117.65	295	26	19800	Clb=5.5m/s t=-63.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:51:00	34.5964	-117.644	283	39	19503	Clb=5.1m/s t=-63.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:50:30	34.5962	-117.641	274	22	19354	Clb=4.8m/s t=-64.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:50:00	34.5969	-117.639	235	26	19210	Clb=5.3m/s t=-65.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:49:30	34.5976	-117.637	240	9	19057	Clb=5.4m/s t=-65.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:49:00	34.5974	-117.637	315	9	18909	Clb=5.0m/s t=-65.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:48:30	34.5974	-117.635	262	13	18765	Clb=4.4m/s t=-65.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:48:00	34.5974	-117.635	323	6	18625	Clb=5.1m/s t=-66.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:47:30	34.5963	-117.634	334	13	18486	Clb=4.2m/s t=-66.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:46:30	34.5939	-117.631	315	20	18217	Clb=4.4m/s t=-68.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:46:00	34.5923	-117.63	325	28	18080	Clb=4.5m/s t=-68.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:45:30	34.5901	-117.628	322	28	17940	Clb=4.1m/s t=-69.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:44:30	34.588	-117.623	258	15	17665	Clb=3.9m/s t=-69.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:44:00	34.5877	-117.622	232	9	17519	Clb=4.0m/s t=-71.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:43:30	34.5877	-117.623	75	7	17374	Clb=5.8m/s t=-70.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:42:30	34.5865	-117.626	57	26	17099	Clb=4.6m/s t=-71.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:42:00	34.586	-117.628	74	30	16963	Clb=4.9m/s t=-72.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:41:30	34.5845	-117.63	50	30	16823	Clb=4.2m/s t=-71.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:40:30	34.5832	-117.632	97	7	16545	Clb=4.0m/s t=-72.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:40:00	34.5828	-117.634	58	24	16409	Clb=5.3m/s t=-72.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:39:30	34.5812	-117.637	41	41	16272	Clb=4.9m/s t=-72.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:38:30	34.5731	-117.642	14	70	16006	Clb=4.4m/s t=-75.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:38:00	34.568	-117.643	5	70	15879	Clb=5.2m/s t=-75.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:37:30	34.5631	-117.643	3	61	15744	Clb=3.2m/s t=-75.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:37:00	34.5594	-117.644	17	43	15609	Clb=4.6m/s t=-75.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:36:30	34.5563	-117.645	23	46	15477	Clb=3.9m/s t=-74.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:36:00	34.5534	-117.647	27	46	15352	Clb=4.8m/s t=-73.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:35:30	34.5504	-117.648	28	43	15220	Clb=4.4m/s t=-72.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:35:00	34.5473	-117.65	20	50	15086	Clb=5.4m/s t=-71.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:34:30	34.5437	-117.653	30	56	14958	Clb=4.8m/s t=-70.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:34:00	34.5397	-117.656	33	56	14825	Clb=4.5m/s t=-69.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:33:30	34.536	-117.659	35	57	14690	Clb=5.0m/s t=-68.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:33:00	34.5327	-117.662	36	57	14554	Clb=5.3m/s t=-67.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:32:30	34.5295	-117.665	45	52	14424	Clb=4.4m/s t=-66.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:32:00	34.5268	-117.668	48	48	14288	Clb=5.4m/s t=-65.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:31:30	34.5245	-117.672	53	54	14156	Clb=3.5m/s t=-64.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:31:00	34.522	-117.675	47	48	14021	Clb=5.2m/s t=-63.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:30:30	34.5197	-117.678	51	50	13887	Clb=4.5m/s t=-62.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:30:00	34.5172	-117.682	48	52	13752	Clb=3.7m/s t=-61.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:29:30	34.5146	-117.686	51	52	13621	Clb=5.0m/s t=-60.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:29:00	34.5118	-117.689	44	52	13488	Clb=4.4m/s t=-58.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:28:30	34.509	-117.693	47	57	13364	Clb=3.4m/s t=-57.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:28:00	34.5063	-117.696	46	56	13236	Clb=4.0m/s t=-57.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:27:00	34.5005	-117.704	38	54	12976	Clb=4.3m/s t=-55.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:26:30	34.4977	-117.708	41	50	12847	Clb=3.5m/s t=-54.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:26:00	34.4946	-117.711	45	44	12722	Clb=5.0m/s t=-53.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:25:30	34.4915	-117.714	41	56	12592	Clb=4.3m/s t=-52.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:24:30	34.4851	-117.719	32	48	12330	Clb=4.7m/s t=-50.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:24:00	34.4818	-117.722	29	50	12198	Clb=3.5m/s t=-49.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:23:00	34.4754	-117.726	27	52	11939	Clb=4.7m/s t=-47.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:22:30	34.4723	-117.728	25	43	11810	Clb=4.2m/s t=-46.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:22:00	34.4695	-117.73	28	44	11679	Clb=4.7m/s t=-45.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:21:30	34.4669	-117.732	36	43	11549	Clb=4.0m/s t=-44.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:20:30	34.4618	-117.736	31	35	11287	Clb=4.3m/s t=-273.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:20:00	34.4595	-117.737	36	37	11158	Clb=4.2m/s t=-273.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540103	2021-07-08 05:18:30	34.452	-117.742	25	37	10756	Clb=3.7m/s t=-273.0C 403.001 MHz Type=RS41 Radiosonde auto_rx v1.3.1

Meteorological Radiosondes Database

Sounding was ended - last measurement: 2021-07-08 06:43:00z

Number: S4540103

Launch Site: Rosamond [CA] (US)

Type: RS41

Date Of Manufacture: 2020-11-05

AUX: NO

Frequency: 403.001 MHz

Max Speed: 111 km/h at 35114 m

Average Speed: 49.39 km/h

Max Altitude: 35114 m

Average Ascent Speed: 5.17 m/s

Average Descent Speed: 51.13 m/s

Status: UNKNOWN

Received Frames: 139

First Frame [UTC]: 2021-07-08 05:18:30z

Last Frame [UTC]: 2021-07-08 06:43:00z

Receivers: KK6NOW

Flight Time: 01:24:30 h

Distance From First Measurement: 42.07 km

Nearest City: Palmdale [CA] (US) [5.68 km]

Nearest Hunter: b52bombnav [13.86 km]

Ground Altitude: 831 m

Distance from QTH: 0.00 km