Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

PA34 M&B mobile Screenshots

iPhone

About PA34 M&B mobile

Piper PA34 SENECA Mass & Balance calculator with easy and interactive weights adding, real time Chart plotting.
You can calculate for PA34 SENECA models:
I, II, III, IV and V (with and without Piper Kit - lower MTOW's)
Change PAX's center seating configuration.
Get access to Loading Charts for accurate reading. Red Dot "marks the Spot".
Also Red warning alerts if you're overweight!
Create your PDF file with your loadsheet in a professional looking sheet, save it, print it, share it or e-mail it! Includes regulatory data such as A/C registration, departure aerodrome, arrival aerodrome, time and date.
Convert all necessary weight and fuel Units on a dedicated page.

Enjoy your Mass and Balance on your iPhone!
Available for Piper PA34 SENECA, PA28, and PA44 SEMINOLE.
Also available for Cessna and Diamond aircrafts

What's New in the Latest Version 2.6

Last updated on Jan 9, 2023

Old Versions

Bug fix that affected the roller selection buttons after operating system updated

Version History

2.6

Jan 9, 2023

Bug fix that affected the roller selection buttons after operating system updated

2.5

Jul 30, 2022

Correction to the printable loadsheet. Pilot's arm and Pax's arm positioned in the right place

2.4

Jun 18, 2022

The PA34 V is now on a separate variant.
Aft Baggage maximum weight corrected to 85 lbs.
MLW corrected on PA34 V
minor bug fix

2.3

Aug 10, 2021

minor label correction

2.2

Aug 9, 2021

system optimized.
Layers optimized.

2.1

Feb 11, 2021

minor bug fix.
Brand new features arrived!
You can now create a PDF file with your mass and balance / loadsheet, Print it, Save it or share it on a brand new and professional look.
You will also be able to retain Pilot's weight and arm and Aircraft's Basic Empty Weight and Arm so that you don't have to insert it every time you restart the App, if the Pilot and the A/C are the same.
Date and time, and optional fields for A/C registration, Departure aerodrome and Arrival Aerodrome, to be printed on your PDF record.

2.0

Feb 9, 2021

Brand new features arrived!
You can now create a PDF file with your mass and balance / loadsheet, Print it, Save it or share it on a brand new and professional look.
You will also be able to retain Pilot's weight and arm and Aircraft's Basic Empty Weight and Arm so that you don't have to insert it every time you restart the App, if the Pilot and the A/C are the same.
Date and time, and optional fields for A/C registration, Departure aerodrome and Arrival Aerodrome, to be printed on your PDF record.

1.7

Dec 13, 2020

Pilots and Pax weight insertion limit increased to 400 lbs
Fuel weight insertion limits corrected

1.6

Dec 9, 2020

support added

1.5

Dec 4, 2020

Minor performance improvement

1.4

Dec 4, 2020

minor bug fix