AOPA Turbine Pilot Magazine - November 2021 - 88
RUDDER & WRENCH
Here's a snapshot of a VOR approach with
some areas of concern. First, there's no
visual descent point (VDP) that would allow
a normal descent angle to the runway. Next,
the missed approach point is at the runway
threshold, and when the pilot reaches it,
he/she is 668 feet (straight-in minimums)
or 657 feet (circling minimums) above the
threshold. The temptation is to dive for the
runway, which has a displaced threshold.
Also, the missed approach point is defined
by elapsed time from the final approach
fix. Forgetting to mark your time leaves
you uncertain of your position-unless you
have either DME or GPS information from
the GQO vortac. Of course, if the weather
is low-IMC (ceiling at or below 500 feet,
and/or visibility at or below one mile) this
approach isn't much help. But if you fly
it anyway and happen to see the runway,
there's the risk of re-entering the clouds,
and more pressure to dive to the threshold.
you can avoid all this by landing in VMC
weather before an instrument approach
is even necessary.
Stabilized approaches are vital when
88
shooting instrument approaches in low
IMC. That means keeping a constant
airspeed, descent angle, and descent rate
as you fly down the final approach course.
It also means keeping any course deviation
and glide slope indicators centered,
or within one dot's worth of deflection.
Obviously, ILS and RNAV GPS approaches
with precision guidance are a great help
here. Below 1,000 feet above the decision
height/decision altitude/minimum
descent altitude, staying as rock-steady
as possible is one of the keys to any safe
instrument approach. You want to be fully
NEW
for Twin
Cessna
Plug & Play All the Way!
LED Caution Advisory Panels & Gear Status Lights
Cessna 340/340A, 401B, 402A/B/C, 404, 414/414A, and 421A/B/C models
* LED Reliability & Lighting Performance
* Drop-in Plug & Play Replacement
* New Cable Harness & Connector included
* 16, 18, & 22-Station Configurations
* TenYearWarranty
LED Gear Status Display
(Single modular unit)
http://www.lumatech.com
AOPA Turbine Pilot Magazine - November 2021
Table of Contents for the Digital Edition of AOPA Turbine Pilot Magazine - November 2021
Contents
AOPA Turbine Pilot Magazine - November 2021 - Intro
AOPA Turbine Pilot Magazine - November 2021 - BB1
AOPA Turbine Pilot Magazine - November 2021 - BB2
AOPA Turbine Pilot Magazine - November 2021 - Cover1
AOPA Turbine Pilot Magazine - November 2021 - Cover2
AOPA Turbine Pilot Magazine - November 2021 - Contents
AOPA Turbine Pilot Magazine - November 2021 - 2
AOPA Turbine Pilot Magazine - November 2021 - 3
AOPA Turbine Pilot Magazine - November 2021 - 4
AOPA Turbine Pilot Magazine - November 2021 - 5
AOPA Turbine Pilot Magazine - November 2021 - 6
AOPA Turbine Pilot Magazine - November 2021 - 7
AOPA Turbine Pilot Magazine - November 2021 - 8
AOPA Turbine Pilot Magazine - November 2021 - 9
AOPA Turbine Pilot Magazine - November 2021 - 10
AOPA Turbine Pilot Magazine - November 2021 - 11
AOPA Turbine Pilot Magazine - November 2021 - 12
AOPA Turbine Pilot Magazine - November 2021 - 13
AOPA Turbine Pilot Magazine - November 2021 - 14
AOPA Turbine Pilot Magazine - November 2021 - 15
AOPA Turbine Pilot Magazine - November 2021 - 16
AOPA Turbine Pilot Magazine - November 2021 - 17
AOPA Turbine Pilot Magazine - November 2021 - 18
AOPA Turbine Pilot Magazine - November 2021 - 19
AOPA Turbine Pilot Magazine - November 2021 - 20
AOPA Turbine Pilot Magazine - November 2021 - 21
AOPA Turbine Pilot Magazine - November 2021 - 22
AOPA Turbine Pilot Magazine - November 2021 - 23
AOPA Turbine Pilot Magazine - November 2021 - 24
AOPA Turbine Pilot Magazine - November 2021 - 25
AOPA Turbine Pilot Magazine - November 2021 - 26
AOPA Turbine Pilot Magazine - November 2021 - 27
AOPA Turbine Pilot Magazine - November 2021 - 28
AOPA Turbine Pilot Magazine - November 2021 - 29
AOPA Turbine Pilot Magazine - November 2021 - 30
AOPA Turbine Pilot Magazine - November 2021 - 31
AOPA Turbine Pilot Magazine - November 2021 - 32
AOPA Turbine Pilot Magazine - November 2021 - 33
AOPA Turbine Pilot Magazine - November 2021 - 34
AOPA Turbine Pilot Magazine - November 2021 - 35
AOPA Turbine Pilot Magazine - November 2021 - 36
AOPA Turbine Pilot Magazine - November 2021 - 37
AOPA Turbine Pilot Magazine - November 2021 - 38
AOPA Turbine Pilot Magazine - November 2021 - 39
AOPA Turbine Pilot Magazine - November 2021 - 40
AOPA Turbine Pilot Magazine - November 2021 - 41
AOPA Turbine Pilot Magazine - November 2021 - 42
AOPA Turbine Pilot Magazine - November 2021 - 43
AOPA Turbine Pilot Magazine - November 2021 - 44
AOPA Turbine Pilot Magazine - November 2021 - 45
AOPA Turbine Pilot Magazine - November 2021 - 46
AOPA Turbine Pilot Magazine - November 2021 - 47
AOPA Turbine Pilot Magazine - November 2021 - 48
AOPA Turbine Pilot Magazine - November 2021 - T-1
AOPA Turbine Pilot Magazine - November 2021 - T-2
AOPA Turbine Pilot Magazine - November 2021 - T-3
AOPA Turbine Pilot Magazine - November 2021 - T-4
AOPA Turbine Pilot Magazine - November 2021 - T-5
AOPA Turbine Pilot Magazine - November 2021 - T-6
AOPA Turbine Pilot Magazine - November 2021 - T-7
AOPA Turbine Pilot Magazine - November 2021 - T-8
AOPA Turbine Pilot Magazine - November 2021 - T-9
AOPA Turbine Pilot Magazine - November 2021 - T-10
AOPA Turbine Pilot Magazine - November 2021 - T-11
AOPA Turbine Pilot Magazine - November 2021 - T-12
AOPA Turbine Pilot Magazine - November 2021 - T-13
AOPA Turbine Pilot Magazine - November 2021 - T-14
AOPA Turbine Pilot Magazine - November 2021 - T-15
AOPA Turbine Pilot Magazine - November 2021 - T-16
AOPA Turbine Pilot Magazine - November 2021 - T-17
AOPA Turbine Pilot Magazine - November 2021 - T-18
AOPA Turbine Pilot Magazine - November 2021 - T-19
AOPA Turbine Pilot Magazine - November 2021 - T-20
AOPA Turbine Pilot Magazine - November 2021 - T-21
AOPA Turbine Pilot Magazine - November 2021 - T-22
AOPA Turbine Pilot Magazine - November 2021 - T-23
AOPA Turbine Pilot Magazine - November 2021 - T-24
AOPA Turbine Pilot Magazine - November 2021 - T-25
AOPA Turbine Pilot Magazine - November 2021 - T-26
AOPA Turbine Pilot Magazine - November 2021 - T-27
AOPA Turbine Pilot Magazine - November 2021 - T-28
AOPA Turbine Pilot Magazine - November 2021 - 49
AOPA Turbine Pilot Magazine - November 2021 - 50
AOPA Turbine Pilot Magazine - November 2021 - 51
AOPA Turbine Pilot Magazine - November 2021 - 52
AOPA Turbine Pilot Magazine - November 2021 - 53
AOPA Turbine Pilot Magazine - November 2021 - 54
AOPA Turbine Pilot Magazine - November 2021 - 55
AOPA Turbine Pilot Magazine - November 2021 - 56
AOPA Turbine Pilot Magazine - November 2021 - 57
AOPA Turbine Pilot Magazine - November 2021 - 58
AOPA Turbine Pilot Magazine - November 2021 - 59
AOPA Turbine Pilot Magazine - November 2021 - 60
AOPA Turbine Pilot Magazine - November 2021 - 61
AOPA Turbine Pilot Magazine - November 2021 - 62
AOPA Turbine Pilot Magazine - November 2021 - 63
AOPA Turbine Pilot Magazine - November 2021 - 64
AOPA Turbine Pilot Magazine - November 2021 - 65
AOPA Turbine Pilot Magazine - November 2021 - 66
AOPA Turbine Pilot Magazine - November 2021 - 67
AOPA Turbine Pilot Magazine - November 2021 - 68
AOPA Turbine Pilot Magazine - November 2021 - 69
AOPA Turbine Pilot Magazine - November 2021 - 70
AOPA Turbine Pilot Magazine - November 2021 - 71
AOPA Turbine Pilot Magazine - November 2021 - 72
AOPA Turbine Pilot Magazine - November 2021 - 73
AOPA Turbine Pilot Magazine - November 2021 - 74
AOPA Turbine Pilot Magazine - November 2021 - 75
AOPA Turbine Pilot Magazine - November 2021 - 76
AOPA Turbine Pilot Magazine - November 2021 - 77
AOPA Turbine Pilot Magazine - November 2021 - 78
AOPA Turbine Pilot Magazine - November 2021 - 79
AOPA Turbine Pilot Magazine - November 2021 - 80
AOPA Turbine Pilot Magazine - November 2021 - 81
AOPA Turbine Pilot Magazine - November 2021 - 82
AOPA Turbine Pilot Magazine - November 2021 - 83
AOPA Turbine Pilot Magazine - November 2021 - 84
AOPA Turbine Pilot Magazine - November 2021 - 85
AOPA Turbine Pilot Magazine - November 2021 - 86
AOPA Turbine Pilot Magazine - November 2021 - 87
AOPA Turbine Pilot Magazine - November 2021 - 88
AOPA Turbine Pilot Magazine - November 2021 - 89
AOPA Turbine Pilot Magazine - November 2021 - 90
AOPA Turbine Pilot Magazine - November 2021 - 91
AOPA Turbine Pilot Magazine - November 2021 - 92
AOPA Turbine Pilot Magazine - November 2021 - 93
AOPA Turbine Pilot Magazine - November 2021 - 94
AOPA Turbine Pilot Magazine - November 2021 - 95
AOPA Turbine Pilot Magazine - November 2021 - 96
AOPA Turbine Pilot Magazine - November 2021 - 97
AOPA Turbine Pilot Magazine - November 2021 - 98
AOPA Turbine Pilot Magazine - November 2021 - 99
AOPA Turbine Pilot Magazine - November 2021 - 100
AOPA Turbine Pilot Magazine - November 2021 - 101
AOPA Turbine Pilot Magazine - November 2021 - 102
AOPA Turbine Pilot Magazine - November 2021 - 103
AOPA Turbine Pilot Magazine - November 2021 - 104
AOPA Turbine Pilot Magazine - November 2021 - 105
AOPA Turbine Pilot Magazine - November 2021 - 106
AOPA Turbine Pilot Magazine - November 2021 - 107
AOPA Turbine Pilot Magazine - November 2021 - 108
AOPA Turbine Pilot Magazine - November 2021 - 109
AOPA Turbine Pilot Magazine - November 2021 - 110
AOPA Turbine Pilot Magazine - November 2021 - 111
AOPA Turbine Pilot Magazine - November 2021 - 112
AOPA Turbine Pilot Magazine - November 2021 - Cover3
AOPA Turbine Pilot Magazine - November 2021 - Cover4
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202503
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202502
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202501
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202412
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202411
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202410
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202409
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202408
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202407
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202406
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202405
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202404
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202403
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202402
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202401
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202312
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202311
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202310
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202309
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202308
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202307
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202306
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202305
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202304
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202303
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202302
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202301
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202212
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202211
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202210
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202209
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202208
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202207
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202206
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202205
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202204
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202203
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202202
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202201
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202112
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202111
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202110
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202109
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202108
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202107
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202106
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202105
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202104
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202103
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202102
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202101
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202012
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202011
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202010
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202009
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202008
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202007
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202006
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202005
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202004
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202003
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202002
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_202001
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201912
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201911
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201910
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201909
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201908
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201907
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201906
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201905
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201904
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201903
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201902
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201901
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201812
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201811
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201810
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201809
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201808
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201807
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201806
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201805
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201804
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201803
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201802
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201801
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201712
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201711
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201710
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201709
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201708
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201707
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201706
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201705
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201704
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201703
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201702
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201701
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201612
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201611
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201610
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201609
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201608
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201607
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201606
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201605
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201604
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201603
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201602
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201601
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201512
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201511
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201510
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201509
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201508
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201507
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201506
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201505
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201504
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201503
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201502
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201501
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201412
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201411
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201410
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201409
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201408
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201407
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201406
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201405
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201404
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201403
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201402
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201401
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201312
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201311
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201310
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201309
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201308
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201307
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201306
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201305
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201304
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201303
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201302
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201301
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201212
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201211
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201210
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201209
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201208
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201207
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201206
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201205
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201204
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201203
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201202
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201201
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201112
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201111
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201110
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201109
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201108
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201107
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201106
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201105
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201104
https://www.nxtbook.com/nxtbooks/aopa/turbinepilot_201103
https://www.nxtbookmedia.com