PIPf,R AIRCRAFT CORPORA'TIO\
PA.2E.I8I. ARCHER II
Sf,CTION
5
PERFORMANCE
(1)
Toral Flight Timc
The tolal llight time is dclcrmined
b\ adding the rime
lo climb,
lhe time to descend aDd the cruis.linte.
Iiemelnberl
lhetime\alues
raken from the climb and desccnl graphs
are in nrinutes
and must
be converled 1.' hours betore addrng
!hem 1o rhc crurse
rlme.
(l)
Crußc Power
(1)
Cruise Speed
(5)
Cruisc
Fuel
Consumption
(6)
C,üisc Timc
(c)(2)
divided by
(e)(1),
(:82
naur
miles di\idcd
by ll0 KTS)
(l)
Crulse Fu€l
(e)(5)
mulriplied b!
(e)(6). (7.6
GPH multiplied b! 2.56 hrs.)
Ihc iollowing fligh1
rime is .equircd for
the llishr ptanning
{l)
loral
flight
Iime
(c)(-1)
plu!
(dX
l)
plus
{el(('1.
(
I.r hrs.
rlus
l:1
hri. plus
:.56 hrs
)
2 8,1 hrs.
(s)
I oral Fucl Requircd
Dctcrminc
thc tolal fuel requircd bi adding
lhe iucllo
ciimb.
the
fuel
1() dclcend and the crurse lucl. When
rhe roral
fuel
(in
gallons)
rs drtermined. mu1tipl," this \
alue b\ ö lb.
!al.!odetermine
lhe lolnl lLrel
!\eight
u\ed lar thc lligh!.
The total luel calcularions
lor rhe exampLe
flighr plan
arc
1l)
Toral Fuel Re(ruired
(c)(5)
plus
ld)(J)
plus
(.){r).
(l
gal. plus
I
gal
plu!
19.5
gal.)
(21
5
gal.
multrphrd
br 6lb.
grl.l
IIl] KTS
TAS*
7.6
GPH
2.56 hrs.
19 5
gal.
2l
5
gal.
l:9 1bs.
REPORT: VB-1120
*rclc.cnc.
Firufe
5'll
ISSLED: JLLt :, 1979
REvISED: \OvEMBIR 15, 1982
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