147.1 Alternative Technical Concepts: Revision history

19 January 2022

• curprev 10:2910:29, 19 January 2022‎ Smithk talk contribs‎ m 11,619 bytes +11‎ updated link

7 April 2017

• curprev 13:3213:32, 7 April 2017‎ EPGsysop talk contribs‎ m 11,608 bytes −2‎ →‎147.1.2 Cons of ATCs

24 December 2015

• curprev 14:0014:00, 24 December 2015‎ Smithk talk contribs‎ m 11,610 bytes +1‎ Per DE, updated Design Bid Build Alternative Technical Concepts FAQ document

8 December 2015

• curprev 10:0510:05, 8 December 2015‎ Smithk talk contribs‎ m 11,609 bytes +212‎ →‎147.1.3 Types of ATCs: Per EPG, updated terminology to current "federal involvement" instead of "Full Oversight"

23 July 2013

• curprev 12:1812:18, 23 July 2013‎ Smithk talk contribs‎ m 11,397 bytes +441‎ →‎147.1.3.1 The Standard ATC: Per Design, added Std ATC guidelines

25 July 2012

• curprev 14:1814:18, 25 July 2012‎ Smithk talk contribs‎ m 10,956 bytes 0‎ minor correction
• curprev 13:5613:56, 25 July 2012‎ Smithk talk contribs‎ 10,956 bytes +10,956‎ New article