*> Airspace for Bergseth Field, Enumclaw, Washington, USA Proving Grounds < *> < *> Data courtesy of Lynn Alley < *> < *> File created on Sunday, 28 August 2022 at 21:35 GMT < *> < * US AIRSPACE INFORMATION FROM NASR DATA EFFECTIVE 2022-05-19 REVISION 1 < * UNOFFICIAL DATA (NOT FOR NAVIGATION) < * < * The Class B, C, and D airspace information in this file is composed of < * computed approximations of the arcs and lines that make up various airspace < * boundaries that have been derived from lists of points along those boundaries.< * The point data has been taken from the Federal Aviation Administration < * National Airspace System Resource (NASR) geospatial information files, < * also known as shapefiles, as published by the National Flight Data Center. < * Errors in the computed positions of the boundaries themselves will generally < * be less than 300 feet, although some errors might be much larger. < * Any of the following factors may cause errors to be greater: < * < * 1. Errors in the source geospational data; < * 2. Cases involving irregularly shaped boundaries, such as those formed < * by rivers and roads, etc.; or < * 3. Errors in the methods or programs that are used to compute the < * approximations. < * < * Airspace information for special use airspace, including Prohibited, Restricted,< * Alert, Military Operation, and National Defense areas are taken from AIXM < * files published via the Facility Aeronatical Data Distribition Service of the< * National Flight Data Center. < * < * Note that the software used to produce the approximations contained herein < * has not been certified for navigational use -- CONSEQUENTLY, THIS < * INFORMATION SHOULD NOT BE RELIED UPON FOR NAVIGATION. Use of this < * information for any other purpose is solely at the user's risk. This < * information is provided free of charge. No warranty, expressed or implied, < * as to the accuracy or suitability of this information for any use is < * provided. Always refer to official sources, such as current sectional < * charts, for authoritative information. < * < * The information contained herein may be freely copied and/or redistributed. < * Any redistribution must, however, contain the statements above. < *> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ End of the header ^^^^^^^^^^^^^^^^^^^^^^^^^^^^< *> < * >> SEATTLE CLASS B AREA A << AC B SB 0,150,255 AN SEATTLE CLASS B AREA A AL SFC AH 10000 MSL DP 47:24:16 N 122:19:41 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:24:16 N 122:19:41 W, 47:26:40 N 122:21:25 W DP 47:26:51 N 122:21:44 W DP 47:27:04 N 122:22:55 W DP 47:27:27 N 122:22:12 W DP 47:27:44 N 122:22:08 W DP 47:28:18 N 122:22:12 W DP 47:28:53 N 122:21:39 W DP 47:29:12 N 122:21:40 W DP 47:29:15 N 122:21:52 W DP 47:29:26 N 122:21:53 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:29:26 N 122:21:53 W, 47:30:05 N 122:17:51 W DP 47:29:42 N 122:17:56 W DP 47:26:50 N 122:15:50 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:26:50 N 122:15:50 W, 47:24:28 N 122:16:56 W DP 47:20:23 N 122:16:00 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:20:23 N 122:16:00 W, 47:20:15 N 122:20:25 W DP 47:22:18 N 122:20:18 W DP 47:24:16 N 122:19:41 W * * >> SEATTLE CLASS B AREA C << AC B SB 0,150,255 AN SEATTLE CLASS B AREA C AL 1800 MSL AH 10000 MSL DP 47:14:29 N 122:14:19 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:14:29 N 122:14:19 W, 47:14:23 N 122:22:14 W DP 47:20:15 N 122:20:25 W V X=47:26:07 N 122:18:35 W V D=- DB 47:20:15 N 122:20:25 W, 47:20:23 N 122:16:00 W DP 47:18:29 N 122:15:08 W DP 47:14:29 N 122:14:19 W * * >> SEATTLE CLASS B AREA D << AC B SB 0,150,255 AN SEATTLE CLASS B AREA D AL 1800 MSL AH 10000 MSL DP 47:32:04 N 122:17:30 W V X=47:26:07 N 122:18:35 W V D=- DB 47:32:04 N 122:17:30 W, 47:31:50 N 122:21:19 W DP 47:37:32 N 122:24:04 W V X=47:26:07 N 122:18:35 W V D=+ DB 47:37:32 N 122:24:04 W, 47:38:02 N 122:16:25 W DP 47:32:04 N 122:17:30 W * * >> SEATTLE CLASS B AREA H << AC B SB 0,150,255 AN SEATTLE CLASS B AREA H AL 3000 MSL AH 10000 MSL DP 47:09:17 N 122:08:06 W DP 47:09:13 N 122:27:36 W DP 47:13:24 N 122:30:14 W DP 47:42:25 N 122:29:50 W DP 47:44:39 N 122:29:41 W DP 47:44:31 N 122:07:00 W DP 47:39:31 N 122:05:41 W DP 47:17:38 N 122:06:07 W DP 47:09:17 N 122:08:06 W * * >> SEATTLE CLASS B AREA J << AC B SB 0,150,255 AN SEATTLE CLASS B AREA J AL 5000 MSL AH 10000 MSL DP 47:37:49 N 121:59:59 W DP 47:17:36 N 122:00:04 W DP 47:17:38 N 122:06:07 W DP 47:39:31 N 122:05:41 W DP 47:37:49 N 121:59:59 W * * >> SEATTLE CLASS B AREA M << AC B SB 0,150,255 AN SEATTLE CLASS B AREA M AL 6000 MSL AH 10000 MSL DP 47:18:18 N 121:51:40 W DP 47:17:28 N 121:55:42 W DP 47:17:36 N 122:00:04 W DP 47:37:49 N 121:59:59 W DP 47:35:39 N 121:51:58 W DP 47:18:18 N 121:51:40 W * * >> SEATTLE CLASS B AREA N << AC B SB 0,150,255 AN SEATTLE CLASS B AREA N AL 4000 MSL AH 10000 MSL DP 47:09:17 N 122:08:06 W DP 47:06:16 N 122:08:34 W DP 47:06:20 N 122:26:21 W DP 47:09:13 N 122:27:36 W DP 47:09:17 N 122:08:06 W * * >> SEATTLE CLASS B AREA P << AC B SB 0,150,255 AN SEATTLE CLASS B AREA P AL 5000 MSL AH 7000 MSL DP 47:11:46 N 121:58:59 W DP 47:02:38 N 122:06:04 W DP 47:06:16 N 122:08:34 W DP 47:09:17 N 122:08:06 W DP 47:17:38 N 122:06:07 W DP 47:17:36 N 122:00:04 W DP 47:17:28 N 121:55:42 W DP 47:14:03 N 121:58:57 W DP 47:11:46 N 121:58:59 W * * >> SEATTLE CLASS B AREA S << AC B SB 0,150,255 AN SEATTLE CLASS B AREA S AL 5000 MSL AH 10000 MSL DP 47:02:38 N 122:06:04 W DP 47:02:35 N 122:30:26 W DP 47:06:20 N 122:26:21 W DP 47:06:16 N 122:08:34 W DP 47:02:38 N 122:06:04 W * * >> SEATTLE CLASS B AREA T << AC B SB 0,150,255 AN SEATTLE CLASS B AREA T AL 6000 MSL AH 7000 MSL DP 46:57:13 N 122:08:03 W DP 46:57:05 N 122:27:35 W DP 47:02:35 N 122:30:26 W DP 47:02:38 N 122:06:04 W DP 46:57:13 N 122:08:03 W * * End of the data