🚀 go-pugleaf

> Does anyone know if there is any version of UNIX that implements the
> B1 level.

Looking through the EPL and PPL, I can see the following:

The only Unix EPL entries at the B1 level are the following:

	Secureware's CMW+ Version 1.0 running on Apple's A/UX Release 1.1 for
	the Mac IIx and Mac IIcx workstations.

	AT&T's System V/MLS version 1.1.2 running with UNIX System V Release
	3.1.1 on the AT&T 3B2/500 or AT&T 3B2/600 minicomputers.

Vendor assistance phase: UNIX or UNIX-like products from Control Data Corp.,
Intergraph Corporation, SecureWare, Inc., Sequent Computer,  and Trusted
Information Systems.  

Design Analysis Phase: UNIX or UNIX-like products from Amdahl Corporation
(UTS/MLS), Harris Corporation (CX/SX), and Silicon Graphics Inc. (IRIX).
  
Formal Evaluation: UNIX or UNIX-like products from Hewlett Packard (HPUX
B-Level System) and AT&T Unix System Laboratory Inc. (Unix System V Release
4.1) 

Daniel
--
[W]:The Aerospace Corp. M1/055 * POB 92957 * LA, CA 90009-2957 * 310/336-8228
[Email]:faigin@aerospace.aero.org              [Vmail]:310/336-5454 Box#13149
   "You can't be a rationalist in an irrational world. It isn't rational!"
	       Dr. Rance, in Joe Orton's "What the Butler Saw"