----- Original Message ----- From: <[email protected]> To: "Ken Corwin" <[email protected]>; <[email protected]> Sent: Tuesday, April 15, 2003 5:04 PM Subject: Re: [ARC5] Type 12 xmtr > There are 3 different xtal types shown in Air Force T.O Am looking for xtals for SCR-522 near 144.4.