ANSI Standard disappears 1

[JimElwood]

Does anyone know what happened to ANSI PH2.17?
Is it equivalent to ISO 5?
How about NAPM-IT2.17?

ANSI PH2.17 is referenced in ICAO Annex 16 Vol. II, "Aircraft Engine Emissions". When I tried to track it down the ANSI rep said they have no record of it.

Thanks

JimElwood

 

[Kenneth]

ANSI PH2.17 1985-JUL-03 • Inactive • PHOTOGRAPHY (SENSITOMETRY) - DENSITY MEASUREMENTS - GEOMETRIC CONDITIONS FOR REFLECTION DENSITY (REVISED AND REDESIGNATED TO ANSI/ISO 5-4-1995, ANSI/NAPM IT2.17-1995)