0305AVNCAircraftMaintenanceWorkloadAppendix3BA23Aug07A0007.pdf

23 Aug 07 FA3002-06-R-0003

Appendix 3BA

3BA. Workload Data, Flying Program Workload Estimates (informational only)

3BA.1. Annual Flying Hour Projections.

Table 3BA.1.

Contract Award

Operational Period Baseline

(-/+ 3%) Parameter Current HQ

AETC/PA

Hrs Adj

Mod#

T-1A Aircraft Flying Hours:

*FY 08

(6 Months)

14,425 ( / )

FY 09 25,245 ( / )

FY 10 24,757 ( / )

FY 11 24,385 ( / )

FY 12 24,417 ( / )

FY 13 24,433 ( / )

FY 14 24,350 ( / )

T-6A Aircraft Flying Hours:

*FY 08

(6 Months)

24,851 ( / )

FY 09 45,064 ( / )

FY 10 45,248 ( / )

FY 11 45,253 ( / )

FY 12 45,355 ( / )

FY 13 45,334 ( / )

FY 14 45,719 ( / )

T-38C Aircraft Flying Hours:

*FY 08

(6 Months)

6121 ( / )

FY 09 9,321 ( / )

FY 10 10,953 ( / )

FY 11 11,236 ( / )

FY 12 11,245 ( / )

FY 13 11,282 ( / )

FY 14 11,319 ( / )

T-38C (IFF) Aircraft Flying Hours:

*FY 08

(6 Months)

1,700 ( / )

FY 09 2,267 ( / )

FY 10 1,941 ( / )

FY 11 1,973 ( / )

FY 12 2,108 ( / )

A

Vance AFB Aircraft Maintenance

3BA-1

Vance AFB

Contract Award

Operational Period Baseline

(-/+ 3%) Parameter Current HQ

AETC/PA

Hrs Adj

Mod#

FY 13 2,108 ( / )

FY 14 2,108 ( / )

*Note: See Appendix 3BE for FY08 monthly flying hour estimate

3BA.2. Flying Program Utilization. The following information shall be used to accurately calculate the daily aircraft requirement. Due to seasonal changes in daylight flying windows through out the year, actual operational flying periods require adjustment in order to accommodate training requirements and timelines. In addition, fluctuations in requirements such as daily Average Sortie Duration (ASD) can be anticipated however, the overall yearly program execution goal is to achieve the advertised rate and it is reflected as the annual average. Close coordination and pro active long range planning between the maintenance organizations and flying squadrons are required. Because of the many factors affecting daily operations, aircraft maintenance manning levels shall be able to accommodate a daily ten percent (cushion) increase in required Cap and Spare for all MDS.

Table 3BA.2.

T-1A T-6A T-38C T-38C

(IFF)

Average Sortie Duration 2.2 1.38 1.16 .95 Night flights 4.2% 2% 5.5% 0 Off Station Weekend cross country flights

4.7% 4.1% 5.2% 0

Day/night out and back flights

- off station

37.1% 1% 4.6% 0

Day/night out and back flights

- on station

34% 1% 5.6% 0

FCF flights 0.5% 0.5% 0.4% 1.0% Annual Attrition 6.4% 23.3% 18.7% 18.7% O & M Days 239 239 239 239 Goes Per Day (Note 1)

2 4 to 5 2.5 to 3.5 2.5 to 3.5

Aircraft availability increase (Note 2)

10% 10% 10% 10%

Spares 15% 15% 15% 15%

Note 1: An increased Cap will be required in the winter months due to shortened daylight window. T-6A fly four (4) goes October through April and five (5) goes May through September. During the shortest daylight windows it may not be possible to get 4 full goes.

Note 2: Increase in aircraft availability due to military commitments, student progression, and seasonal changes in daylight windows and/or increase weather attrition.

3BA-2

3BA.2.1. Approximately 50 administrative flights may take place per year using any type aircraft.

3BA.2.2. Approximately 500 ROTC flights may take place each year using T-6A aircraft.

These flights may take place on or off station.

3BA.2.3. T-1A, T-6A, & T-38C Flyovers: Approximately 20 events per year, minimum of 4 aircraft, 4 personnel, 8 hours per event.

3BA.2.4. For general planning purposes, the length of the operational summer flying period is approximately fourteen and one half hours, starting 15 minutes prior to official sunrise (normally May through September). For general planning purposes, the length of the operational winter flying period is approximately ten hours (normally October through April).

3BA.2.5. A table in Appendix 3BB is included as a sample cap and spares calculation aid only, and not a formula to determine requirements. Maintenance and Ops must work together planning implementation of the annual flying program. See “Appendix 3BB, Paragraph 3BB.9. Cap & Spare Calculation Sample.

3BA.3. Example Daily Flying Schedules.

NOTE: Times reflected in T-1A, T-6A, T-38C, T-38C (IFF) Plt Prflt, Taxi, TOT and Chock columns are offered as examples only. The times will vary and the number of sorties (lines) will vary according to available flying windows throughout the year and weather delays/cancellations.

Table 3BA.3.1. T-1A Example Schedule.

1st Go

LINE

T/O

TIME FLT TYPE MSN CLS #

SRTS

EVTS

HRS RMK CHK

TIME

1 0700 M LCL UPT ** 1 2 3.2 1030

2 0703 M LCL UPT ** 1 2 3.2 1033

3 0706 M LCL UPT ** 1 2 3.2 1036

4 0709 M LCL UPT ** 1 2 3.2 1039

5 0712 M LCL UPT ** 1 2 3.2 1042

6 0715 M LCL UPT ** 1 2 3.2 1045

7 0718 N LCL CT ** 1 2 3.2 1048

8 0721 N LCL CT ** 1 2 3.2 1051

9 0724 X LCL UPT ** 1 2 3.2 1054

10 0727 X LCL UPT ** 1 2 3.2 1057

11 0800 L O&B UPT ** 2 2 4.0 1430

12 0803 L O&B UPT ** 2 2 4.0 1433

13 0830 L O&B UPT ** 2 2 4.0 1500

14 0833 L O&B UPT ** 2 2 4.0 1503

15 0900 L O&B UPT ** 2 2 4.0 1530

Vance AFB

3BA-3

16 0903 L O&B UPT ** 2 2 4.0 1533

17 0930 L O&B UPT ** 2 2 4.0 1600

18 0933 M O&B UPT ** 2 2 4.0 1603

19 1000 M O&B UPT ** 2 2 4.0 1630

20 1003 X O&B UPT ** 2 2 4.0 1633

21 1006 O O&B UPT ** 2 2 4.0 1636

22 1009 O O&B UPT ** 2 2 4.0 1639

23 1012 O O&B UPT ** 2 2 4.0 1642

24 1015 O O&B UPT ** 2 2 4.0 1645

25 1018 O O&B UPT ** 2 2 4.0 1648

26 1021 O O&B UPT ** 2 2 4.0 1651

2nd Go

LINE

T/O

TIME FLT TYPE MSN CLS #

SRTS

EVTS

HRS RMK CHK

TIME

27 1300 L LCL UPT ** 1 2 3.5 1648

28 1303 L LCL UPT ** 1 2 3.5 1651

29 1306 L LCL UPT ** 1 2 3.5 1654

30 1309 L LCL UPT ** 1 2 3.5 1657

31 1312 M LCL UPT ** 1 2 3.5 1700

32 1315 M LCL UPT ** 1 2 3.5 1703

33 1318 O LCL UPT ** 1 2 3.5 1706

34 1321 O LCL UPT ** 1 2 3.5 1709

35 1324 O LCL UPT ** 1 2 3.5 1712

36 1327 O LCL UPT ** 1 2 3.5 1715

Average T-1A Daily Schedule

Pilot Pre-Flt: 0+50 prior to T/O Engine Start: 0+20 prior to T/O Taxi: 0+10 prior to T/O Take-off’s planned every three minutes: 0803, 0806, etc.

Chock time: 3+30 from T/O Min Turn from Morning chock to Afternoon T/O: 2+30 Min turn from Last morning Chock to First Afternoon T/O: 1+30 min, usually 2+00 *Note: Night wks are a little different mix of locals and out and backs

Table 3BA.3.2. T-6A Example Schedule.

T-6A

BRIEF STEP

ENG

START T/O

BRIEF STEP

ENG

START T/O

1 6:00 6:30 6:50 7:00 101 11:30 12:00 12:20 12:30 2 6:03 6:33 6:53 7:03 102 11:33 12:03 12:23 12:33

Vance AFB

3BA-4

3 6:06 6:36 6:56 7:06 103 11:36 12:06 12:26 12:36 4 6:09 6:39 6:59 7:09 104 11:39 12:09 12:29 12:39 5 6:12 6:42 7:02 7:12 105 11:42 12:12 12:32 12:42 6 6:15 6:45 7:05 7:15 106 11:45 12:15 12:35 12:45 7 6:18 6:48 7:08 7:18 107 11:48 12:18 12:38 12:48 8 6:21 6:51 7:11 7:21 108 11:51 12:21 12:41 12:51 9 6:24 6:54 7:14 7:24 109 11:54 12:24 12:44 12:54

10 6:27 6:57 7:17 7:27 110 11:57 12:27 12:47 12:57 11 6:30 7:00 7:20 7:30 111 12:00 12:30 12:50 13:00 12 6:33 7:03 7:23 7:33 112 12:03 12:33 12:53 13:03 13 6:36 7:06 7:26 7:36 113 12:06 12:36 12:56 13:06 14 6:39 7:09 7:29 7:39 114 12:09 12:39 12:59 13:09 15 6:42 7:12 7:32 7:42 115 12:12 12:42 13:02 13:12 16 6:45 7:15 7:35 7:45 116 12:15 12:45 13:05 13:15 17 6:48 7:18 7:38 7:48 117 12:18 12:48 13:08 13:18 18 6:51 7:21 7:41 7:51 118 12:21 12:51 13:11 13:21 19 6:54 7:24 7:44 7:54 119 12:24 12:54 13:14 13:24 20 6:57 7:27 7:47 7:57 120 12:27 12:57 13:17 13:27 21 7:00 7:30 7:50 8:00 121 12:30 13:00 13:20 13:30 22 7:03 7:33 7:53 8:03 122 12:33 13:03 13:23 13:33 23 7:06 7:36 7:56 8:06 123 12:36 13:06 13:26 13:36 24 7:09 7:39 7:59 8:09 124 12:39 13:09 13:29 13:39 25 7:12 7:42 8:02 8:12 125 12:42 13:12 13:32 13:42 26 7:15 7:45 8:05 8:15 126 12:45 13:15 13:35 13:45 27 7:18 7:48 8:08 8:18 127 12:48 13:18 13:38 13:48 28 7:21 7:51 8:11 8:21 128 12:51 13:21 13:41 13:51 29 7:24 7:54 8:14 8:24 129 12:54 13:24 13:44 13:54 30 7:27 7:57 8:17 8:27 130 12:57 13:27 13:47 13:57 31 7:30 8:00 8:20 8:30 131 13:00 13:30 13:50 14:00 32 7:33 8:03 8:23 8:33 132 13:03 13:33 13:53 14:03 33 7:36 8:06 8:26 8:36 133 13:06 13:36 13:56 14:06 34 7:39 8:09 8:29 8:39 134 13:09 13:39 13:59 14:09 35 7:42 8:12 8:32 8:42 135 13:12 13:42 14:02 14:12 36 7:45 8:15 8:35 8:45 136 13:15 13:45 14:05 14:15 37 7:48 8:18 8:38 8:48 137 13:18 13:48 14:08 14:18 38 7:51 8:21 8:41 8:51 138 13:21 13:51 14:11 14:21 39 7:54 8:24 8:44 8:54 139 13:24 13:54 14:14 14:24 40 7:57 8:27 8:47 8:57 140 13:27 13:57 14:17 14:27 41 8:00 8:30 8:50 9:00 141 13:30 14:00 14:20 14:30 42 8:03 8:33 8:53 9:03 142 13:33 14:03 14:23 14:33 43 8:06 8:36 8:56 9:06 143 13:36 14:06 14:26 14:36 44 8:09 8:39 8:59 9:09 144 13:39 14:09 14:29 14:39 45 8:12 8:42 9:02 9:12 145 13:42 14:12 14:32 14:42 46 8:18 8:48 9:08 9:18 146 13:48 14:48 14:38 14:48 47 8:24 8:54 9:14 9:24 147 13:54 15:24 14:44 14:54 48 8:30 9:00 9:20 9:30 148 14:00 16:00 14:50 15:00 49 8:36 9:06 9:26 9:36 149 14:06 16:36 14:56 15:06

Vance AFB

3BA-5

50 8:42 9:12 9:32 9:42 150 14:12 17:12 15:02 15:12 51 8:45 9:15 9:35 9:45 151 14:15 14:45 15:05 15:15 52 8:48 9:18 9:38 9:48 152 14:18 14:48 15:08 15:18 53 8:51 9:21 9:41 9:51 153 14:21 14:51 15:11 15:21 54 8:54 9:24 9:44 9:54 154 14:24 14:54 15:14 15:24 55 8:57 9:27 9:47 9:57 155 14:27 14:57 15:17 15:27 56 9:00 9:30 9:50 10:00 156 14:30 15:00 15:20 15:30 57 9:03 9:33 9:53 10:03 157 14:33 15:03 15:23 15:33 58 9:06 9:36 9:56 10:06 158 14:36 15:06 15:26 15:36 59 9:09 9:39 9:59 10:09 159 14:39 15:09 15:29 15:39 60 9:12 9:42 10:02 10:12 160 14:42 15:12 15:32 15:42 61 9:15 9:45 10:05 10:15 161 14:45 15:15 15:35 15:45 62 9:18 9:48 10:08 10:18 162 14:48 15:18 15:38 15:48 63 9:21 9:51 10:11 10:21 163 14:51 15:21 15:41 15:51 64 9:24 9:54 10:14 10:24 164 14:54 15:24 15:44 15:54 65 9:27 9:57 10:17 10:27 165 14:57 15:27 15:47 15:57 66 9:30 10:00 10:20 10:30 166 15:00 15:30 15:50 16:00 67 9:33 10:03 10:23 10:33 167 15:03 15:33 15:53 16:03 68 9:36 10:06 10:26 10:36 168 15:06 15:36 15:56 16:06 69 9:39 10:09 10:29 10:39 169 15:09 15:39 15:59 16:09 70 9:42 10:12 10:32 10:42 170 15:12 15:42 16:02 16:12 71 9:45 10:15 10:35 10:45 171 15:15 15:45 16:05 16:15 72 9:48 10:18 10:38 10:48 172 15:18 15:48 16:08 16:18 73 9:51 10:21 10:41 10:51 173 15:21 15:51 16:11 16:21 74 9:54 10:24 10:44 10:54 174 15:24 15:54 16:14 16:24 75 9:57 10:27 10:47 10:57 175 15:27 15:57 16:17 16:27 76 10:00 10:30 10:50 11:00 176 15:30 16:00 16:20 16:30 77 10:03 10:33 10:53 11:03 177 15:33 16:03 16:23 16:33 78 10:06 10:36 10:56 11:06 178 15:36 16:06 16:26 16:36 79 10:09 10:39 10:59 11:09 179 15:39 16:09 16:29 16:39 80 10:12 10:42 11:02 11:12 180 15:42 16:12 16:32 16:42 81 10:15 10:45 11:05 11:15 181 15:45 16:15 16:35 16:45 82 10:18 10:48 11:08 11:18 182 15:48 16:18 16:38 16:48 83 10:21 10:51 11:11 11:21 183 15:51 16:21 16:41 16:51 84 10:24 10:54 11:14 11:24 184 15:54 16:24 16:44 16:54 85 10:27 10:57 11:17 11:27 185 15:57 16:27 16:47 16:57 86 10:30 11:00 11:20 11:30 186 16:00 16:30 16:50 17:00 87 10:33 11:03 11:23 11:33 187 16:03 16:33 16:53 17:03 88 10:36 11:06 11:26 11:36 188 16:06 16:36 16:56 17:06 89 10:39 11:09 11:29 11:39 189 16:09 16:39 16:59 17:09 90 10:42 11:12 11:32 11:42 190 16:12 16:42 17:02 17:12 91 10:45 11:15 11:35 11:45 191 16:15 16:45 17:05 17:15 92 10:48 11:18 11:38 11:48 192 16:18 16:48 17:08 17:18 93 10:51 11:21 11:41 11:51 193 16:21 16:51 17:11 17:21 94 10:54 11:24 11:44 11:54 194 16:24 16:54 17:14 17:24 95 10:57 11:27 11:47 11:57 195 16:27 16:57 17:17 17:27 96 11:03 11:33 11:53 12:03 196 16:33 17:00 17:23 17:33

Vance AFB

3BA-6

97 11:09 11:39 11:59 12:09 197 16:39 17:03 17:29 17:39 98 11:15 11:45 12:05 12:15 198 16:45 17:06 17:35 17:45 99 11:21 11:51 12:11 12:21 199 16:51 17:09 17:41 17:51

100 11:27 11:57 12:17 12:27 200 16:57 17:12 17:47 17:57

Table 3BA.3.3. T-38C Example Schedule.

NOTE: The T-38C flying program is based on a 3 period flying day, but a 4 period flying day may be needed, based on attrition, increased student load, and/or IP availability.

1 T-38C 2

Line # PLT

PRFLT

TAXI TOT CHOCK PLT

PRFLT

TAXI TOT CHOCK

1 7:50 8:07 8:15 9:45 11:05 11:22 11:30 13:00 2 7:53 8:10 8:18 9:48 11:08 11:25 11:33 13:03 3 7:59 8:16 8:24 9:54 11:14 11:31 11:39 13:09 4 8:02 8:19 8:27 9:57 11:17 11:34 11:42 13:12 5 8:08 8:25 8:33 10:03 11:23 11:40 11:48 13:18 6 8:11 8:28 8:36 10:06 11:26 11:43 11:51 13:21 7 8:17 8:34 8:42 10:12 11:32 11:49 11:57 13:27 8 8:20 8:37 8:45 10:15 11:35 11:52 12:00 13:30 9 8:26 8:43 8:51 10:21 11:41 11:58 12:06 13:36

10 8:29 8:46 8:54 10:24 11:44 12:01 12:09 13:39 11 8:35 8:52 9:00 10:30 11:50 12:07 12:15 13:45 12 8:38 8:55 9:03 10:33 11:53 12:10 12:18 13:48 13 8:44 9:01 9:09 10:39 11:59 12:16 12:24 13:54 14 8:47 9:04 9:12 10:42 12:02 12:19 12:27 13:57 15 8:53 9:10 9:18 10:48 12:08 12:25 12:33 14:03 16 8:56 9:13 9:21 10:51 12:11 12:28 12:36 14:06 17 9:02 9:19 9:27 10:57 12:17 12:34 12:42 14:12 18 9:05 9:22 9:30 11:00 12:20 12:37 12:45 14:15 19 9:11 9:28 9:36 11:06 12:26 12:43 12:51 14:21 20 9:14 9:31 9:39 11:09 12:29 12:46 12:54 14:24 21 9:20 9:37 9:45 11:15 12:35 12:52 13:00 14:30 22 9:23 9:40 9:48 11:18 12:38 12:55 13:03 14:33 23 9:29 9:46 9:54 11:24 12:44 13:01 13:09 14:39 24 9:32 9:49 9:57 11:27 12:47 13:04 13:12 14:42 25 9:38 9:55 10:03 11:33 12:53 13:10 13:18 14:48 26 9:41 9:58 10:06 11:36 12:56 13:13 13:21 14:51

Line # PLT

PRFLT

TAXI TOT CHOCK

1 14:20 14:37 14:45 16:15 2 14:23 14:40 14:48 16:18 3 14:29 14:46 14:54 16:24 4 14:32 14:49 14:57 16:27

Vance AFB

3BA-7

5 14:38 14:55 15:03 16:33 6 14:41 14:58 15:06 16:36 7 14:47 15:04 15:12 16:42 8 14:50 15:07 15:15 16:45 9 14:56 15:13 15:21 16:51

10 14:59 15:16 15:24 16:54 11 15:05 15:22 15:30 17:00 12 15:08 15:25 15:33 17:03 13 15:14 15:31 15:39 17:09 14 15:17 15:34 15:42 17:12 15 15:23 15:40 15:48 17:18 16 15:26 15:43 15:51 17:21 17 15:32 15:49 15:57 17:27 18 15:35 15:52 16:00 17:30 19 15:41 15:58 16:06 17:36 20 15:44 16:01 16:09 17:39 21 15:50 16:07 16:15 17:45 22 15:53 16:10 16:18 17:48 23 15:59 16:16 16:24 17:54 24 16:02 16:19 16:27 17:57 25 16:08 16:25 16:33 18:03 26 16:11 16:28 16:36 18:06

3BA.4. - Aircraft Assignment Data.

Table 3BA.4.

T-1A FY08 FY09 FY10 FY11 FY12 FY13 FY14

PAI REQ 41.5 41.5 41.5 41.6 41.6 41.6 41.6

BAI (5%) 3.0 3.0 3.0 3.0 3.0 3.0 3.0

BAI-AR (.9 X 100K FH) 4.5 4.5 4.5 4.4 4.4 4.4 4.4

ACFT ASGN 49 49 49 49 49 49 49

T-6A FY08 FY09 FY10 FY11 FY12 FY13 FY14

PAI REQ 72.3 73.5 74.4 74.6 74.6 74.6 74.6

BAI (10%) 8.0 8.0 8.0 8.0 8.0 8.0 8.0

AR (1.5 X 100K FH) 24.4 23.5 22.6 22.4 22.4 22.4 22.4

ACFT ASGN 105 105 105 105 105 105 105

T-38C SUPT FY08 FY09 FY10 FY11 FY12 FY13 FY14

PAI REQ 47.8 48.8 51.7 52.9 52.9 52.9 52.9

BAI (15%) 8 8 8 8 8 8 8

AR (1.2 X 100K FH) 10.2 9.2 6.3 5.1 5.1 5.1 5.1

ACFT ASGN 66 66 66 66 66 66 66

3BA-8

A

T-38C IFF FY08 FY09 FY10 FY11 FY12 FY13 FY14

PAI REQ 16 16 16 16 16 16 16

BAI (15%) 3 3 3 3 3 3 3

AR (1.2 X 100K FH) 1 1 1 1 1 1 1

ACFT ASGN 20 20 20 20 20 20 20

3BA-9