*The Museum of HP Calculators*

#
Distance by Horizon Angle for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission.
It was originally printed in the HP-67 Navigation Pac.
This program was ported to the HP-41C by reading with
the HP-41C card reader and the card reader may be required
for operation of this program.
This program was entered and uploaded by
Tony Duell.

This program is supplied without representation or warranty of any kind.
Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume
no responsibility and shall have no liability, consequential or otherwise,
of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)

How to get this Program to your Calculator (via
HP-IL, disk, wand, and fingers)

Download Binary (.raw) program for disk or PC HP-IL Card download

Download Hexadecimal (.dat) program for Serial Port download

##
Program Listing

LINE KEYS
01 LBL "DIHA67"
02 LBL 10
03 LBL A
04 STO 01
05 RTN
06 LBL 11
07 LBL B
08 STO 02
09 RTN
10 LBL 12
11 LBL C
12 HR
13 RCL 01
14 SQRT
15 .0162
16 *
17 -
18 STO 03
19 TAN
20 2.46 E-4
21 /
22 CHS
23 ENTER
24 ENTER
25 *
26 RCL 02
27 RCL 01
28 -
29 .74736
30 /
31 +
32 SQRT
33 +
34 RTN
35 LBL 15
36 LBL a
37 RCL 01
38 SQRT
39 1.144
40 *
41 RTN
42 LBL 16
43 LBL b
44 RCL 01
45 SQRT
46 RCL 02
47 SQRT
48 +
49 1.144
50 *
51 RTN
52 LBL 13
53 LBL D
54 HR
55 STO 04
56 RCL 01
57 SQRT
58 .0162
59 *
60 +
61 STO 04
62 TAN
63 RCL 01
64 X<>Y
65 /
66 GTO 00
67 LBL 19
68 LBL e
69 HR
70 TAN
71 /
72 GTO 00
73 LBL 14
74 LBL E
75 HR
76 TAN
77 *
78 6076
79 *
80 LBL 00
81 STOP
82 6076
83 /
84 RTN
85 STOP
86 END

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