MIL-STD-209K APPENDIX A
HSLWT/MPFA (lb/sq ft) |
HSLWT (lb) |
Load Factor |
|
<45 |
<5,000 |
5.9 |
|
<45 |
5,000 - 15,000 |
5.6 |
|
<45 |
15,001 - 36,000 |
3.2-[0.000038x(HSLWT-15,000)]+2.4 |
|
>45 but <60 |
<5,000 |
3.5+[0.16x(60-(HSLWT/MPFA))] |
|
>45 but <60 |
5,000 - 15,000 |
3.2+[0.16x(60-(HSLWT/MPFA))] |
>45 but <60 |
15,001 - 36,000 |
3.2-[0.000038x(HSLWT-15,000)] +[0.16x(60-(HSLWT/MPFA))] |
|
>60 |
<5,000 |
3.5 |
|
>60 |
5,000 - 15,000 |
3.2 |
|
>60 |
15,001 - 36,000 |
3.2-[0.000038x(HSLWT-15,000)] |
TABLE A-1. Calculation of Materiel Lift Point LF
Maximum projected frontal area (MPFA) denoted by shaded areas
Single point lift (all directions of flight)
Dual point lift
Tandem load (dual point lift)
Direction of flight
Figure A-1. Maximum projected frontal area
Source: https://assist.dla.mil -- DAow-2nloaded: 2014-09-28T23:10Z Check the source to verify that this is the current version before use.
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