Guam Geodetic Triangulation Network 1963 (Meters) - ESRI:102239

WKT

PROJCS["Guam_Geodetic_Triangulation_Network_1963", 
	GEOGCS["GCS_Guam_1963", 
		DATUM["D_Guam_1963", 
			SPHEROID["Clarke_1866", 6378206.4, 294.9786982]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Azimuthal_Equidistant"], 
	PARAMETER["False_Easting", 50000.0], 
	PARAMETER["False_Northing", 50000.0], 
	PARAMETER["Central_Meridian", 144.7487507055556], 
	PARAMETER["Latitude_Of_Origin", 13.47246635277778], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["Guam_Geodetic_Triangulation_Network_1963", 
	BASEGEOGCRS["GCS_Guam_1963", 
		DATUM["D_Guam_1963", 
			ELLIPSOID["Clarke_1866", 6378206.4, 294.9786982]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Azimuthal_Equidistant", 
		METHOD["Azimuthal_Equidistant"], 
		PARAMETER["False_Easting", 50000.0], 
		PARAMETER["False_Northing", 50000.0], 
		PARAMETER["Central_Meridian", 144.7487507055556], 
		PARAMETER["Latitude_Of_Origin", 13.47246635277778]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["Esri", "102239"]]

Data from @esri/proj-codes

{
  "wkid": 102239,
  "latestWkid": 102239,
  "gcsWkid": 4675,
  "macro": "PE_PCS_GUAM_GEODETIC_TRIANGULATION_NETWORK_1963",
  "name": "Guam_Geodetic_Triangulation_Network_1963",
  "wkt": "PROJCS[\"Guam_Geodetic_Triangulation_Network_1963\",GEOGCS[\"GCS_Guam_1963\",DATUM[\"D_Guam_1963\",SPHEROID[\"Clarke_1866\",6378206.4,294.9786982]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Azimuthal_Equidistant\"],PARAMETER[\"False_Easting\",50000.0],PARAMETER[\"False_Northing\",50000.0],PARAMETER[\"Central_Meridian\",144.7487507055556],PARAMETER[\"Latitude_Of_Origin\",13.47246635277778],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"Guam_Geodetic_Triangulation_Network_1963\",BASEGEOGCRS[\"GCS_Guam_1963\",DATUM[\"D_Guam_1963\",ELLIPSOID[\"Clarke_1866\",6378206.4,294.9786982]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Azimuthal_Equidistant\",METHOD[\"Azimuthal_Equidistant\"],PARAMETER[\"False_Easting\",50000.0],PARAMETER[\"False_Northing\",50000.0],PARAMETER[\"Central_Meridian\",144.7487507055556],PARAMETER[\"Latitude_Of_Origin\",13.47246635277778]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"Esri\",\"102239\"]]",
  "description": "Guam Geodetic Triangulation Network 1963 (Meters)",
  "authority": "Esri",
  "version": "9.2.0",
  "deprecated": "no",
  "areaname": "Guam",
  "extent": {
    "slat": 10.95,
    "nlat": 15.91,
    "llon": 141.19,
    "rlon": 148.18
  }
}