13 Interchange Sales-Associated Companies.

(a) Record here the revenues or fees from and the expenses related to services provided associated companies by the air carrier under aircraft interchange agreements. This account shall be charged and the applicable operating expense objective accounts shall be credited, except as provided in operating expense objective account 77 Uncleared Expense Credits with the expenses attaching to services provided associated companies under aircraft interchange agreements.

(b) This account shall not include revenues or expenses related to air transportation services performed in the name of and for the account of the accounting air carrier. Such revenues shall be included in applicable transport revenue and operating expense objective accounts.

(c) This account shall be subdivided as follows by all air carrier groups:

13.1 Gross Revenues.

13.2 Depreciation Expense.

18.3 Other Expenses.

Companies.

(a) Record here the revenues, commissions or fees from and expenses related to other than air transportation and aircraft interchange services provided associated companies by the air carrier. This account shall include the contractual fees or other revenues from and expenses related to services provided associated companies in the operation of facilities which are used jointly with associated companies, as well as revenues from and the costs related to the sale of supplies, parts and repairs sold directly or furnished as a part of services to associated companies.

(b) This account shall not include consideration received from sales of property, equipment, materials or supplies when disposed of as a part of a program involving retirement of property and equipment as opposed to routine sales and services to associated companies unless such disposition is conducted as a normal part of the incidental sales activity. Such retirement gains or losses shall be included in capital gains and losses accounts. Maintenance parts, materials or supplies sold as a service to associated companies shall be charged to this account at cost without adjustment of related obsolescence or depreciation reserves.

15 Interchange Sales-Outside.

(a) Record here the revenues or fees from and the expenses related to services provided other than associated companies by the air carrier under aircraft interchange agreements. This account shall be charged and the applicable operating expense objective accounts shall be credited, except as provided in operating expense objective account 77 Uncleared Expense Credits, with the expenses attaching to services provided other than associated companies under aircraft interchange agreements.

(b) This account shall not include revenues or expenses related to air transportation services performed in the name of and for the account of the accounting air carrier. Such revenues and expenses shall be included in applicable transport

revenue and operating expense objective accounts.

(c) This account shall be subdivided as follows by all air carrier groups:

15.1

15.2 15.3 16

Gross Revenues.

Depreciation Expense.
Other Expenses.

General Service Sales-Outside.

(a) Record here the gross revenues, commissions or fees from and expenses related to other than air transportation and aircraft interchange services provided to other than associated companies by the air carrier. This account shall include the contractual fees or other revenues from and expenses related to services provided to other than associated companies in the operation of facilities which are used jointly with others, as well as revenues from and the costs related to the sale of supplies, parts and repairs sold directly or furnished as a part of services to others.

(b) This account shall not include consideration received from sales of property, equipment, materials or supplies when disposed of as a part of a program involving retirement of property and equipment as opposed to routine sales and services to others unless such disposition is conducted as a normal part of the incidental sales activity. Such retirement gain or loss shall be inIcluded in capital gains and losses accounts. Maintenance parts, materials or supplies sold as a service to others shall be charged to this account at cost without adjustment of related obsolescence or depreciation reserves.

(c) This account shall be subdivided as follows by all air carrier groups:

18 Other Incidental Revenues.

(a) Record here revenues from and expenses related to incidental services not provided for in profit and loss accounts 10 through 17, inclusive, such as revenues and expenses incident to the operation of flight facilities by the accounting air carrier, except those operated under aircraft interchange agreements, where the remuneration paid by the party receiving transportation accrues directly to, and the responsibility for providing transportation is that of, other air carriers; and revenues and expenses incident to vending machines, parcel rooms, storage facilities, etc.

(b) This account shall include receipts and payments under agreements with other air carriers providing for mutual financial assistance in the case of work stoppages.

(c) Revenues from the renting or leasing of property and equipment to others shall not be included in this account but in profit and loss account 11 Rents.

(d) This account shall be subdivided as follows by all air carrier groups:

18.1

18.2 18.3

19

Gross Revenues.

Depreciation Expense.
Other Expenses.

Other Operating Revenues.

(a) Record here revenues associated with air transportation conducted by the air carrier, not provided for in profit and loss accounts 01 through 09, inclusive, such as revenue from service charges for failure to cancel or for late cancellation of air transportation reservations and revenue from nontransportation service charges collected on both revenue and nonrevenue flights.

(b) Revenues derived from sightseeing, aerial photography, advertising, or other special flights shall not be included in this account but in account 07 Charter and Special.

(c) This account shall be subdivided as follows by all air carrier groups:

19.1 Reservations Cancellation Fees. 19.9 Miscellaneous Operating Revenue. Section 13-Objective Classification-Operating Expenses

services shall be charged to the accounts established in this section in accordance with the objectives served by each expenditure. Basic objective accounts, applicable to all air carrier groups, are established for recording all expense elements. These basic accounts are in certain areas subdivided to provide greater detail for indicated air carrier groups.

(b) To the end that the integrity of the prescribed objective accounts shall not be impaired, each air carrier shall: (1) charge the appropriate account prescribed for each service purchased or expense element incurred expressly for the benefit of the air carrier regardless of whether incurred directly by the air carrier or though an agent or other intermediary, and (2) except as provided in objective account 77 Uncleared Expense Credits, credit or charge, as appropriate, the account prescribed for each expense element which may be involved in distributions of expenses between (i) separate operating entities of the air carrier, (ii) incidental and transport services or transport functions, (iii) balance sheet and profit and loss elements and (iv) the air carrier and others, when the expenses are incurred initially by or for the benefit of the air carrier. At the option of the air carrier, standard rates applicable to each objective account comprising a particular pool of expenses subject to assignment between two or more activities, may be established for proration purposes, provided the rates established are predicated upon the experience of the air carrier and are reviewed and modified as appropriate at least once each year.

21 General Management Personnel.

Record here the compensation, including vacation and sick leave pay, of general officers and supervisors, and immediate assistants regardless of locality at which based, responsible for an activity not provided for in profit and loss accounts 25 through 35, inclusive, or an activity involving two or more such accounts.

23 Pilots and Copilots.

Record here the compensation, including vacation and sick leave pay, of pilots and copilots assigned or held inactive awaiting assignment to flight duty.

(a) Record here the compensation for time of personnel spent directly on specific property and equipment maintenance projects. (See sections 10 and 115200.) Vacation and sick leave pay shall be charged to profit and loss account 28 Trainees, Instructors and Unallocated Shop Labor.

(b) This account shall be subdivided as follows:

GROUP II AND GROUP III AIR CARRIERS 25.1 Labor-Airframes.

Record here the direct labor expended upon airframes and spare parts related to airframes.

25.2 Labor-Aircraft Engines.

Record here the direct labor expended upon aircraft engines and spare parts related to aircraft engines.

25.3 Labor-Other Flight Equipment.

Record here the direct labor expended upon flight equipment (including instruments) other than airframes, aircraft engines and spare parts related to airframes and aircraft engines. Instruments shall include all gauges, meters, measuring devices, and indicators, together with appurtenances thereto for installation in aircraft and aircraft engines which are maintained separately from airframes and aircraft engines.

personnel of all types and classes, including direct supervisory personnel, assigned to ground activities, engaged directly in protecting and controlling aircraft in flight, scheduling and preparing flight crews for flight assignment, parking and servicing aircraft incidental to line operations, and of personnel of all types and classes engaged in servicing and handling traffic of all types and classes on the ground.

(b) This account shall be subdivided as follows by Group II and Group III air carriers:

26.1

General Aircraft and Traffic Handling
Personnel.

Record here compensation of personnel handling or controlling aircraft and generally servicing or handling traffic of all types, and classes whose activities are not identifiable with the particular activities provided for in subaccounts 26.2, 26.3 or 26.4, inclusive.

26.2 Aircraft Control Personnel.

Record here compensation of personnel whose activities are identifiable with the protection and control of aircraft in flight and in scheduling or preparing flight crews for flight assignment.

26.3 Passenger Handling Personnel.

Record here compensation of personnel whose activities are identifiable with the handling of passengers.

26.4 Cargo Handling Personnel.

Record here compensation of personnel whose activities are identifiable with the handling of passenger baggage, mail, express or freight.

28 Trainees, Instructors, and Unallocated Shop Labor.

(a) Record here the compensation, including vacation and sick leave pay, of instructors and personnel in an off-thejob training status; direct maintenance personnel compensation not assigned to specific projects; and vacation or sick leave pay of direct maintenance personnel.

(b) This account shall be subdivided as follows by all air carrier groups: 28.1 Trainees and Instructors.

Record here the compensation of instructors and personnel in a training status. 28.2 Unallocated Shop Labor.

Record here the pay of direct maintenance personnel which has not been assigned to profit and loss account 25 Maintenance Labor for time spent on specific maintenance projects, and vacation or sick leave pay of direct maintenance personnel.

30 Communications Personnel.

Record here the compensation, including vacation and sick leave pay. of personnel of all types and classes, including direct supervisory personnel, engaged in local, interstation, or groundair communication activities. This account shall include compensation of personnel such as radio operators, telephone operators, switchboard operators, teletype operators, messengers, etc.

31 Record Keeping and Statistical Personnel.

Record here the compensation, including vacation and sick leave pay, of personnel including supervisory personnel, whose primary duties relate to maintaining records or conducting economic or other analyses required for general management controls, such as accountants, economists, statisticians, maintenance record clerks, stores record clerks, stores receiving and issuing clerks and file clerks. The account shall not include personnel engaged in documentation or other activities constituting an integral part of activities encompassed by other objective accounts. 32 Lawyers and Law Clerks.

Record here the compensation, including vacation and sick leave pay, of air carrier personnel engaged in law research or representing the air carrier in matters of law.

33 Traffic Solicitors.

Record here the compensation, including vacation and sick leave pay, of personnel engaged directly in solicitation of traffic of all types and classes. This account shall not include compensation of traffic office personnel engaged in soliciting activities incidental to the documenting of sales and assigning aircraft space which shall be included in profit and loss account 26 Aircraft and Traffic Handling Personnel. 34 Purchasing Personnel.

(a) Record here the compensation including vacation and sick leave pay, of personnel, including direct supervisory personnel, engaged in purchasing activities.

(b) This account shall include compensation of personnel engaged in maintaining purchasing records but shall not include compensation of personnel responsible for the control of inventories

or stores which shall be included in objective account 31 Record Keeping and Statistical Personnel. In cases where the responsibility for maintaining purchasing and stores records are inseparable, the related compensation may be accounted for in accordance with dominant responsibilities.

35 Other Personnel.

Record here the compensation, including vacation and sick leave pay, of personnel whose activities are not identifiable with activities provided for in profit and loss accounts 21 through 34, inclusive.

36 Personnel Expenses.

(a) Record here expenses incurred by officers, executives, directors and other personnel, whether for the benefit of the air carrier or for the private benefit of such persons, which are directly or indirectly borne by the air carrier.

(b) This account shall include allowances in lieu of expenses as well as expenses incurred for travel, lodgings, meals, entertainment of individuals or groups of individuals, and membership fees and dues in professional or social clubs and associations.

(c) Records shall be maintained in a conveniently accessible form which will separately and clearly document each charge to this account in terms of its natural characteristics and contribution to the performance of the air carrier's transport operations. The records shall be maintained in such manner as will identify specifically the persons incurring the cost and will facilitate the accumulation of costs to be reported on schedule G-42 of CAB Form 41. Costs for standby hotel or other facilities maintained for the air carrier's personnel generally, need not be allocated among the individuals using such facilities; however, sufficiently detailed records are required to identify the use made of such facilities by each individual.

38 Light, Heat, Power and Water.

Record here charges related to the provision of light, heat, power and water, including related taxes.

39 Traffic Commissions.

(a) Record here charges by others, including associated companies, for commissions arising from sales of transportation. Commissions, fees or other charges incurred for general agency services, as opposed to commissions arising from sales of transportation, shall not be included in this account but in profit and loss account 42 General Services Purchased-Associated Companies or profit and loss account 43 General Services Purchased-Outside, as appropriate.

(b) This account shall be subdivided as follows by Group II and Group III air carriers:

39.1

Commissions-Passenger.

Record here charges for commissions arising from sales of passenger transportation. 39.2 Commissions Property.

Record here charges for commissions arising froin sales of nonpassenger transportation.

40 Legal Fees and Expenses.

Record here expenditures incurred for legal services by counsel retained on a fee basis and related expenses reimbursed or borne directly by the air carrier and other expenses incurred directly by the air carrier for legal supplies not obtainable from the air carrier's general stationery stock. This account shall not be charged with legal fees or expenses incurred in connection with claims occasioned by accidents or other casualties. Such charges shall be accumulated in balance sheet account 1890 Other Deferred Charges and cleared to profit and loss account 58 Injuries, Loss and Damage upon settlement of insurance claims. Nor should this account include fees or expenses related to developmental projects. Such expenses shall be included as appropriate in profit and loss account 89 Miscellaneous Nonoperating Debits or balance sheet account 1830 Developmental and Preoperating Costs.

41 Professional and Technical Fees and Expenses.

Record here fees and expenses, other than legal fees and expenses, incurred for outside professional and technical services which are reimbursed or borne