Glider Altitude Grid calculator

	A	B	C	D	E	F	G	H
1	L/D Ratio	36		SGS 2-32 dual:	22:1 @50mph
2	L/D Speed	57		SGS 2-32 solo:	22:1 @45mph
3	Safety Factor	2			21.4:1 @51
4	Airport Elevation	2900			20:1@55
5	Min IP AGL	1500
6				SFS 1-26:	22:1 @53mph
7	IP Altitude	4400
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12	wind factor	0.74	0.82	0.91	1.00	1.09	1.18	1.26
13	relative L/D	13.3	14.8	16.4	18.0	19.6	21.2	22.7
14	loss per mile	400	360	320	290	270	250	230
15		Headwind				Tailwind
16	Distance Miles	-15	-10	-5	0	5	10	15
17	1	4,800	4,800	4,700	4,700	4,700	4,600	4,600
18	2	5,200	5,100	5,000	5,000	4,900	4,900	4,900
19	4	6,000	5,800	5,700	5,600	5,500	5,400	5,300
20	6	6,800	6,500	6,300	6,200	6,000	5,900	5,800
21	8	7,600	7,200	7,000	6,700	6,600	6,400	6,300
22	10	8,400	8,000	7,600	7,300	7,100	6,900	6,700
23	12	9,200	8,700	8,300	7,900	7,600	7,400	7,200
24	14	9,900
25	16	10,600
26	18	11,400
27	19	12,100
28	21	12,900
29	23	13,600
30	25	14,400
31	27	15,100
32	29	15,900
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