Sikorsky S-65
This is a table of the known tie-ups between BuAer. No., construction number and IDF/AF serial.

BuAer. No.	c/no.	Delivered	Israeli Serial
(ex Austria)	65223
(ex Austria)	65224
(new build)	65235
(new build)	65236
(new build)	65237
(new build)	65238
(new build)	65239
(new build)	65240
(new build)	65241
(new build)	65344	1972
(new build)	65345	1972
(new build)	65346	1972
(new build)	65347	1972
(new build)	65349	1972
(new build)	65350	1972
(new build)	65351	1972
(new build)	65352	1972
(new build)	65353	1972
(new build)	65354	1972
(new build)	65393	1975
(new build)	65394	1975
(new build)	65395	1975
(new build)	65402	1975
(new build)	65403	1975
(new build)	65404	1975
(new build)	65405	1975
(new build)	65406	1975
(new build)	65407	1975
(new build)	65408	1975
(new build)	65409	1975
153733			402?
153735			403?
153737			405?
154864			406?
154866			412?
154872			417?
154874			421?
154880			429?
153721			877?
154871			878?
153721			977?
154871			979?
154882			980?
154863			981?
154872			983?
154878			984?
154884			985?
154877			987?
151688			stored Ovda
151696			stored Ovda
152396			stored Ovda
152409			stored IAI
152410			stored IAI
152415			stored Ovda
153299			stored Ovda
154884			stored Ovda

References:

• World Air Forces Directory 2006/07 (Mach III)