Welcome to the NZ Hunting and Shooting Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.

User Tag List

+ Reply to Thread

Results 1 to 15 of 25

14Likes

Thread: Barometric pressures at altitude

LinkBack
- LinkBack URL
- About LinkBacks
- Bookmark & Share
- Digg this Thread!
- Add Thread to del.icio.us
- Bookmark in Technorati
- Tweet this thread
Thread Tools
Search Thread
- Advanced Search
Display
- Switch to Linear Mode
- Hybrid Mode
- Switch to Threaded Mode

Hybrid View

25-10-2020, 02:11 AM #1
zimmer

Member

Join Date

Oct 2012

Location

Waikato

Posts

5,081
Ultimately it is air density is what affects bullet drag.
This article is one of the best I have read that simply explains what happens and what inputs were needed.
Absolute air pressure is station pressure.

https://bisonballistics.com/articles...cs-calculators
Share

Share this post on

Digg

Del.icio.us

Technorati

Twitter

Bagheera likes this.
Reply With Quote

+ Reply to Thread

« Range near papamoa? | Long range Hawkes Bay »

Similar Threads

Calculating pressures in hand loads

By 7RMBoy in forum Reloading and Ballistics

Replies: 18
Last Post: 25-09-2020, 10:03 AM
Help understanding the POI changes with altitude / range finding data / Leica HD-B

By hotsoup in forum Firearms, Optics and Accessories

Replies: 11
Last Post: 01-11-2019, 05:24 PM
Sika Altitude ?

By tanqueray in forum Hunting

Replies: 11
Last Post: 08-04-2018, 11:15 PM
Kestrel / Barometric pressure / Ballistic Apps

By ebf in forum Reloading and Ballistics

Replies: 6
Last Post: 23-10-2014, 01:20 AM