div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpresentation3-the-official-voice-of-gp-4-builders-all-over-the-world-volume-15htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Presentation3 - springfieldaviationcom · the official voice of gp-4 builders all over the world volume 15 july - august 1997 jackie yoder and bill berrick gp-4s on displa yat oshkosh loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220602145f05a8ec7e708231d4141093html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentpresentation3-the-official-voice-of-gp-4-builders-all-over-the-world-volume-15htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Presentation3 - springfieldaviationcom · the official voice of gp-4 builders all over the world volume 15 july - august 1997 jackie yoder and bill berrick gp-4s on displa yat oshkosh loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220602145f05a8ec7e708231d4141093html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentpresentation3-the-official-voice-of-gp-4-builders-all-over-the-world-volume-15htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Presentation3 - springfieldaviationcom · the official voice of gp-4 builders all over the world volume 15 july - august 1997 jackie yoder and bill berrick gp-4s on displa yat oshkosh loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...