notes

20171212 YBAF-YGYM-[YWND]-YBAF

TODR YBAF

• Type: C172N

• Aircraft: VH-KJR

• BEW: 670.3kg, 1477.7lb

• Fuel: 200L, 53 US gal, 144kg, 318lb

• PAX1: 80kg, 176lb

• PAX2: nil

• BagA: 10kg, 22lb

• BagB: nil

• Surface: Paved

• Slope: nil

• ZFW: \sum [670.3, 80, 10] = 760.3kg, \sum [1477.7, 176, 22] = **1675.7lb**

• AUW: \sum [670.3, 144, 80, 10] = 904.3kg, \sum [1477.7, 318, 176, 22] = **1993.7lb**

• QNH: 1017hPa

• ELE: 65ft

• TMP: 27C

• PA: 65+30*(1017-1013)= 185hPa

• assume AUW 2000lb

• GR PoH: (((710-650)*0.185+650)-((665-605)*0.185+605))*0.7+((665-605)*0.185+605)= (647.6ft, 198m)

• 50ft PoH: (((1295-1185)*0.185+1185)-((1215-1110)*0.185+1110))*0.7+((1215-1110)*0.185+1110)= (1182.6ft, 360m)

• GR CAO20.7.4: 647.6*1.15= (745ft, 227m)

• 50ft CAO20.7.4: 1182.6*1.15= (1360ft, 415m)

LDR YWND

• Type: C172N

• Aircraft: VH-KJR

• BEW: 670.3kg, 1477.7lb

• Fuel: 129L, 34 US gal, 93kg, 204lb

• PAX1: 80kg, 176lb

• PAX2: nil

• BagA: 10kg, 22lb

• BagB: nil

• Surface: Grass

• Slope: nil

• ZFW: \sum [670.3, 80, 10] = 760.3kg, \sum [1477.7, 176, 22] = **1675.7lb**

• AUW: \sum [670.3, 93, 80, 10] = 853.3kg, \sum [1477.7, 204, 176, 22] = **1879.7lb**

• DD summer CAO20.7.0: 2800ft

• ELE: 1050ft

• PA: 2800+1050= 3850

• TMP (ISA): 15-(1050/500)= 13C

• GR PoH: (((635-615)*0.85+615)-((615-590)*0.85+590))*0.3+((615-590)*0.85+590)= (617.5ft, 188.2m)

• 50ft PoH: (((1430-1395)*0.85+1395)-((1400-1355)*0.85+1360))*0.3+((1400-1360)*0.85+1360)= (1402ft, 427.3m)

• GR CAO20.7.4: 625.8*1.15= (719.7ft, 219.4m)

• 50ft CAO20.7.4: 1402*1.15= (1612.3ft, 491.4m)

TODR YWND

• Type: C172N

• Aircraft: VH-KJR

• BEW: 670.3kg, 1477.7lb

• Fuel: 129L, 34 US gal, 93kg, 204lb

• PAX1: 80kg, 176lb

• PAX2: nil

• BagA: 10kg, 22lb

• BagB: nil

• Surface: Grass

• Slope: nil

• ZFW: \sum [670.3, 80, 10] = 760.3kg, \sum [1477.7, 176, 22] = **1675.7lb**

• AUW: \sum [670.3, 93, 80, 10] = 853.3kg, \sum [1477.7, 204, 176, 22] = **1879.7lb**

• DD summer CAO20.7.0: 2800ft

• ELE: 1050ft

• PA: 2800+1050= 3850

• TMP (ISA): 15-(1050/500)= 13C

• assume AUW 2000lb

• GR PoH (paved): (((880-800)*0.85+800)-((815-740)*0.85+740))*0.3+((815-740)*0.85+740)= (823ft, 250.9m)

• 50ft PoH (paved): (((1615-1455)*0.85+1455)-((1500-1355)*0.85+1355))*0.3+((1500-1355)*0.85+1355)= (1512.1ft, 460.9m)

• delta 50ft/GR: (1512.1ft, 460.9m)-(823ft, 250.9m)= (689.1ft, 210m)

• GR PoH: (823ft, 250.9m)*1.15= (946.4ft, 288.5m)

• 50ft PoH: (689.1ft, 210m)+(946.4ft, 288.5m)= (1635.5ft, 498.5m)

• GR CAO20.7.4: (946.4ft, 288.5m)*1.15= (1088.36ft, 331.8m)

• 50ft CAO20.7.4: (1635.5ft, 498.5m)*1.15= (1869.3ft, 573.3m)

LDR YBAF

• Type: C172N

• Aircraft: VH-KJR

• BEW: 670.3kg, 1477.7lb

• Fuel: 83L, 22 US gal, 60kg, 132lb

• PAX1: 80kg, 176lb

• PAX2: nil

• BagA: 10kg, 22lb

• BagB: nil

• Surface: Grass

• Slope: nil

• ZFW: \sum [670.3, 80, 10] = 760.3kg, \sum [1477.7, 176, 22] = **1675.7lb**

• AUW: \sum [670.3, 60, 80, 10] = 820.3kg, \sum [1477.7, 132, 176, 22] = **1807.7lb**

• QNH: 1017hPa

• ELE: 65ft

• TMP: 27C

• PA: 65+30*(1017-1013)= 185hPa

• GR PoH: (((590-570)*0.185+570)-((570-550)*0.185+550))*0.7+((570-550)*0.185+550)= (567.7ft, 173m)

• 50ft PoH: (((1360-1325)*0.185+1325)-((1325-1295)*0.185+1295))*0.7+((1325-1295)*0.185+1295)= (1322.2ft, 403m)

• GR CAO20.7.4: 567.7*1.15= (652.9ft, 199m)

• 50ft CAO20.7.4: 1322.2*1.15= (1520.5ft, 463.4m)

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• last updated at time 2024-09-19 11:49:24 GMT

• last updated by user Tony Morris

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