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OZvm OZ4.5 B4 Slot0

Manual 
EPROM
 

This applications needs 32K of either EPROM or Flash space. 


Introduction

Pilot Companion by Aviation Software Tools is written in BBC BASIC for the Cambridge Computer Z88 portable. It is a Flight Planner for Pilots.

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Pressing the MENU key reveals 'no topics.' The Menus are in the main program itself. 


A. CONTENT OF PROGRAMS

The Pilots Companion suite of programs contains the following:-

  1. Flight Planning
  2. Weight & Balance
  3. Density Altitude
  4. Descent Rate
  5. Checklist Generator

B. GENERAL

1    Ease of Use

The Pilot Companion is menu driven, all of the above being activated from menus. Uncomplicated input output are design goals. Clarity of output with the elimination of unnecessary information both on the computer display and on the paper printout are further goals. A 'See at a glance' philosophy has been pursued and we hope we have achieved the best possible implementation with the given hardware.

2    Which computers

Primarily Pilot Companion has been designed to run on the Cambridge Z88 portable computer.

Pilots Companion will also run on most of todays standard personal computers & printers.

The program is aimed in particular at

  • portable and
  • pocket types 

and contains a number of features to exploit the advantages of these.

3    Portability

With Pilot Companion you can now take a FULL FEATURED WAYPOINT PLANNING PROGRAM with you on your flights. This gives you the advantage of changing your flight plan part way through your trip - either in the air or on the ground a change of wind conditions, destinations etc. are quickly incorporated. Additionally an in-flight countdown timer is included at each waypoint. This works in conjunction with the real time clock giving you your estimated arrival time at a glance.

A. Waypoint Flight Planner - Some features

Contains all features necessary to generate a navigation flight plan with complexity reduced to a minimum menu driven at each stage it should be possible to generate a plan without external reference. 


  1. Create multi-waypoint flight plans
  2. Save multi-waypoint flight plans for future recall
  3. Use flight plan in real-time on portable computer display
  4. Create your own databases of airfields or locations
  5. Use built in databases of airfields ,VOR's & NDB's
  6. Paper printout of the plan on portable or other printer
  7. Define new locations or waypoints by latitude & longitude or by distance & bearing to a known remote reference
  8. Rapid repeat of the same plan over again changing wind, aircraft speed etc. if necessary
  9. Return trip flight plan generated on request
  10. Update feature to incorporate changes in a locations data such as frequency changes or relocations of VOR's etc.
  11. Add feature to incorporate new locations
  12. Create separate location or waypoint lists or add them as you write the flight plan
  13. Show the contents of any database of locations
  14. Estimated arrival time displayed in flight

B. Some Features of Weight & Balance

This option is general to all light aircraft requiring the usual details. These are requested in a question and answer type format so that you don't forget anything. A specific version for the Robinson R22 helicopter is also available.

C. Some Features of Density Altitude

The usual question and answer type operation, give your indicated altitude, pressure & temperature, and get the density altitude. Also gives true airspeed if required for the density altitude calculated.

D. Some Features of Check list

This feature allows you to create your own personalized lists for each aircraft and save them for recall.

Each item is displayed one at a time, you bring up the next check having carried out the previous one possibly walking round the aircraft with the computer. No more losing your place in the list!

E. Some Features of Descent Rate

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a: DEPARTURE -point to DESTINATION point (IDENT or FREQUENCY)
b: DISTANCE -in nautical miles between the departure point and destination point.(great circle)
c: TRACK TRUE -required track uncorrected
d: BEARING (radial) -track true corrected for magnetic variation only. This is the TO Radial of a VOR in effect.

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pc flight plan details 2

At the end of the plan-the following are displayed the left hand columns showing the values of windspeed and direction, airspeed, fuel consumption and magnetic variation used in the current plan computations.

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9) Returns automatically to the opening menu.

2 New Plan - Example

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Select 2.

Point of departure OXFORD is found. NORTHLEACH ROUNDABOUT is not.

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G-BPFHFuel - AVGAS
(US Gallons)
Empty
Weight (lbs)
Arm (ins)

Moment (wt
x arm

Aircraft basic empty weight

1592

87.4

139,182

Oil Weight (lbs) 
00 
Fuel - AVGAS (US Gallons)402409522800
Front Passengers (lbs)
50080.540250
Rear Passengers (lbs)
200118.123620
Front Baggage (lbs)  

70 
Rear Baggage (lbs)  

142.8 
RAMP WEIGHT AND MOMENT    



Fuel allowance for engine start, taxi, and run-up 
-8.095.0-0.76
TAKEOFF WEIGHT AND MOMENT (max 2550 lbs) 
2524.3490.00615227.206128
Min CG  

88.1664 
Max CG  

93 
RESULTSNormal category

Enter data

The data from the table above is entered.

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Files

EPROMRAMFunctionDetail
/boot.cliboot.cliLoads all files
from the EPROM
and runs the Program.

Change default RAM to :RAM.1
Change Filer to :RAM.1
Fetch from EPROM epromload
Select BBCBASIC RUN":RAM.1/epromload"

/EPROMLOADEPROMLOADUsed to Load Files
from EPROM. 

Program to fetch all files from EPROM to RAM
R.T.Russell, June 1988

/settings.dbfsettings.dbf 

/data.dbfdata.dbf
Airfields Database
/way.dbfway.dbf



Both these databases have a coordinate NNE of Aberdeen.
 57.2359N 02.0717W shown by blue marker.

/UPD.DBFUPD.DBF
/vor.dbfvor.dbf
VOR Database
/pos.clipos.cliPrint Screen OFF

#-P
.S

/pon.clipon.cliPrint Screen ON

#+P
.S

/ndb.dbfndb.dbf
NDB Database
/erameramErases all Files in
:RAM.- and starts
Program. 

Select :RAM.- erase files
Select :RAM.1
Select []B 

/way2way2
Main BBC BASIC Program
    

 






To get some idea of what data is there, here is a Pipedream view of the data.

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Databases

data (Airfields)

vor

ndbupdway
data.dbf(c) 1988ast
vor.dbf(c)1988ast
ndb.dbf (c)1988upd.dbfWAY
ABERDEEN
ADN
AQRTYNEARAB
571215N
571838N
570818N572359N572359N
021155W
021556W022411W020717W020717W
EGPD
VOR 114.3NDB 336.0QQ
ALDERNEY
BKYADN  

494225N
515944N571608N  

021248W
000359E021453W  

EGJA
VOR 116.25

NDB 377.0

  



ANDREWSFIELD
BELAP  

515340N
543940N

520659N

  

002705E
061344W043334W  

EGSL
VOR 117.2NDB 370.5  

 

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