Integrated Noise Model Version 6.2a

INM Version 6.2a includes several updates to noise/performance data for commercial aircraft.

Database Updates and Changes

INM Version 6.2a includes updated noise/performance data for the following aircraft:

Airbus A-300-622R with PW4158 engines(A30062),
Airbus A310-304 with GE CF6-80C2A2 engines (A310),
Airbus A319-131 with IAE V2522-A5 engines (A319),
Airbus A320-211 with CFM56-5A-1 engines (A320),
Airbus A320-232 with V2527-A5 engines (A32023),
Airbus A321-232 with V2530-A5 engines (A32123),
Airbus A330-301 with GE CF6-80E1A2 engines (A330),
Airbus A330-343 with RR TRENT772B engines (A33034),
Airbus A340-211 with CFM56-5C2 engines (A340),
Boeing 737-300 with CFM56-3B-1 engines (737300),
Boeing 737-400 with CFM56-3C-1 engines (737400),
Boeing 737-500 with CFM56-3C-1 engines (737500),
Boeing MD-81 with JT8D-217 engines (MD81),
Boeing MD-82 with JT8D-217A engines (MD81), and
Boeing MD-83 with JT8D-219 engines (MD81).

Corrections

INM Version 6.2a corrects minor problems with Detail Grid Reporting for Maximum Level (LAMAX) and Time Above metrics (TALA, TAPNL, TALC), and also corrects problems with the processing of No Data values in terrain data. The INM 6.2a Release Notes also further clarify the use of the Ambient Screening Analysis capability introduced in INM Version 6.2.

Previous Versions

INM Version 6.2a, released November 3, 2006, is a software update to Version 6.2. You must already have INM Version 6.0, 6.0a, 6.0b, 6.0c, 6.1 or 6.2 to use this software update. If you do not have one of these previous versions, you can order INM Version 6.2a with the Order62a.pdf order form. The 6.0 User’s Guide (9/1999) and the 6.0 Technical Manual (1/2002) are the current manuals for INM Version 6.2a. Release notes inm60a.pdf (5/2000), inm60b.pdf (1/2001), inm60c.pdf (9/2001), Inm61.pdf (02/2003), Inm62.pdf (05/2006), and INM62a.pdf (10/2006) document changes to INM after these manuals were published.

The files below comprise the INM Version 6.2a update, installation instructions, and order form.

Updated: 2:45 pm ET November 29, 2006