Grumman Tracker S-2G N12-152812 RAN #851Grumman Tracker S-2G N12-152812 RAN #851Grumman Tracker S-2G N12-152812 RAN #851Grumman Tracker S-2G N12-152812 RAN #851 at HARS Aviation MuseumGrumman Tracker S-2G N12-152812 RAN #851 at HARS Aviation MuseumWing Fold Mechanism of Grumman Tracker S-2G N12-152812 RAN #851 at HARS Aviation MuseumGrumman Tracker S-2G N12-152812 RAN #851 at HARS Aviation MuseumGrumman Tracker S-2G N12-152333 RAN #844 at HARS Aviation MuseumGrumman Tracker S-2G N12-152333 RAN #844 at HARS Aviation Museum Nov 2021