BRG    Bergseth                         WN76                                                    47 14.750 N 121 55.133 W 
BCK    Back Ridge Bowl                  PSSA Proving Grounds                                    47 16.900 N 121 50.467 W 
BLC    Black Diamond                    PSSA Proving Grounds, Runway Closed                     47 18.933 N 122 00.583 W 
BRN    Bryan Arpt                       PSSA Proving Grounds WN87                               47 12.517 N 122 05.550 W 
GRM    Grass Mtn Lookout                PSSA Proving Grounds                                    47 12.250 N 121 47.717 W 
KNG    Kangley                          PSSA Proving Grounds                                    47 21.833 N 121 52.983 W 
LTH    Lathrop Hill                     PSSA Proving Grounds                                    46 49.983 N 122 16.883 W 
RDH    Radio Hill                       PSSA Proving Grounds                                    47 11.200 N 121 54.200 W