Notes to the Financial Statements

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8 LONG-TERM DEBT

(in thousands of Canadian dollars) 2016
$
2015
$
6.973% Amortizing Revenue Bonds, Series B, due May 25, 2032, interest payable on May 25 and November 25 of each year until maturity commencing November 25, 2002, scheduled accelerating semi-annual instalments of principal payable on each
interest payment date commencing November 25, 2004 through to May 25, 2032
131,157 134,429
4.733% Revenue Bonds, Series D, due May 2, 2017, interest payable on May 2 and November 2 of each year until maturity commencing November 2, 2007 200,000 200,000
3.933% Amortizing Revenue Bonds, Series E, due June 9, 2045, interest payable on June 9 and December 9 of each year commencing December 9, 2015 followed by scheduled semi-annual instalments of principal and interest of fixed $9,480,000
payable on each interest payment date commencing on December 9, 2020 through to June 9, 2045
300,000 300,000
Gross – long-term debt 631,157 634,429
Less: deferred financing costs 3,204 3,569
627,953 630,860
Less: current portion 203,695 3,272
Long-term debt 424,258 627,588

a) Bond issues

The Authority issues revenue bonds (Collectively, “Bonds”) under a trust indenture dated May 24, 2002 (as amended or supplemented, the “Master Trust Indenture”). In May 2002, the Authority completed its original $270.0 million revenue bond issue with two series, the $120.0 million Revenue Bonds, Series A at 5.64% due on May 25, 2007 and the $150.0 million Amortizing Revenue Bonds, Series B at 6.973% due on May 25, 2032. In May 2007, the Authority completed a $200.0 million Revenue Bond issue, in part to refinance the Series A Revenue Bonds repaid on May 25, 2007. The $200.0 million Revenue Bonds, Series D at 4.733% are due on May 2, 2017 and a Sinking Fund has been set aside as at December 31, 2016 to extinguish the outstanding amount (see Series E below).

On June 9, 2015, the Authority completed a $300.0 million Amortizing Revenue Bonds, Series E issue which bear interest at a rate of 3.933% due on June 9, 2045. Part of the net proceeds from this offering were used to prefund the repayment of the Series D Bonds by depositing $200.0 million into a segregated fund (“Sinking Fund”) held by the trustee under the Master Trust Indenture (the “Trustee”) (see note 3). Prior to the closing of the offering, a bond forward transaction was entered into to protect from volatility in interest rates and it resulted in a $1.6 million gain being recorded. The Authority elected not to apply hedge accounting with respect to this forward transaction, therefore the related gain was recognized in the statement of operations and comprehensive income in 2015.

The Series B and D Revenue Bonds are redeemable, in whole or in part, at the option of the Authority at any time, and the Series E Bonds are redeemable until six months prior to the maturity date, upon payment of the greater of (i) the aggregate principal amount remaining unpaid on the Bonds to be redeemed, and (ii) the value which would result in a yield to maturity equivalent to that of a Government of Canada bond of equivalent maturity plus a premium. The premium is 0.24% for the Series B Bonds, 0.14% for the Series D Bonds and 0.42% for the Series E Bonds. If the Series E Bonds are redeemed within six months of the maturity date, the Series E Bonds will be redeemable at a price equal to 100.0% of the principal amount outstanding plus any accrued and unpaid interest.

The net proceeds from these offerings were used to finance the Authority’s infrastructure construction programs, and for general corporate purposes. These purposes included refinancing existing debt and bank indebtedness incurred by the Authority in connection with these construction programs and funding of the Debt Service Reserve Fund (see below).

Under the Master Trust Indenture, all of these bond issues are direct obligations of the Authority ranking pari passu with all other indebtedness issued. All indebtedness, including indebtedness under bank credit facilities, are secured under the Master Trust Indenture by an assignment of revenues and related book debts, a security interest on money in reserve funds and certain accounts of the Authority, a security interest in leases, concessions and other revenue contracts of the Authority, and an unregistered mortgage of the Authority’s leasehold interest in airport lands.

The Authority is unregulated in its ability to raise its rates and charges as required to meet its obligations. Under the Master Trust Indenture, the Authority is required to take action, such as increasing its rates, should its projected debt service coverage ratio fall below 1.0. If this debt service covenant is not met in any year, the Authority is not in default of its obligations under the Master Trust Indenture as long as the test is met in the subsequent year.

Under the Master Trust Indenture, the Authority is required to maintain with the Trustee, a Debt Service Reserve Fund equal to six months’ debt service in the form of cash, qualified investments or letter of credit. At December 31, 2016, the balance of cash and qualified investments held in the Debt Service Reserve Fund was $11.3 million. Furthermore, in order to satisfy the Debt Service Reserve Fund requirement for the Series E Bonds, $5.9 million of the Credit Facilities has been designated to an irrevocable standby letter of credit in favour of the Trustee. These trust funds are held for the benefit of the bondholders for use and application in accordance with the terms of the Master Trust Indenture. In addition, the Authority is required to maintain an Operating and Maintenance Reserve Fund equal to 25.0% of defined operating and maintenance expenses from the previous twelve months. As at December 31, 2016, $14.0 million ($13.2 million in 2015) of the Credit Facilities had been designated to the Operating and Maintenance Reserve Fund (see note 6).

At December 31, 2016 the Authority was in full compliance with the provisions of its debt facilities, including the Master Trust Indenture’s provisions related to reserve funds, the flow of funds and the rate covenant.

b) Interest Expense (net)

(in thousands of Canadian dollars) 2016
$
2015
$
Bond Interest 30,561 25,589
Other interest and deferred financing expense 367 636
30,928 26,225
Less: Interest earned on Debt Service Reserve Fund and Sinking Fund investments 1,899 2,120
Total interest expense (net) 29,029 24,105

 c) The future annual principal payments for all long-term debt are as follows:

(in thousands of Canadian dollars) 2016
$
2015
$
2017 203,695
2018 4,152
2019 4,643
2020 8,753
2021 13,116
After five years 396,798

d) Deferred financing costs

(in thousands of Canadian dollars) 2016
$
2015
$
Deferred financing costs 5,975 5,975
Less: Accumulated amortization (2,771) (2,406)
3,204 3,569

9 AIRPORT IMPROVEMENT FEE (AIF)

The AIF is paid by the air carriers to airport authorities on the basis of estimated enplaned passengers, net of air carrier administrative fees (6.0%), under an agreement between the Authority, the Air Transport Association of Canada and the air carriers serving the airport. Under the agreement, AIF revenues may only be used to pay for the capital and related financing costs of major airport infrastructure development. As the air carrier administrative fee is the property of the air carriers, AIF revenues are recorded net of the 6.0% fee of $3.0 million (2015 – $2.9 million).

AIF funding activities on the year are outlined below:

(in thousands of Canadian dollars) 2016
$
2015
$
Earned revenue 49,915 48,383
Air carrier administrative fees (2,995) (2,949)
Net AIF revenue earned 46,920 45,434
Eligible capital asset purchases (21,178) (22,566)
Eligible interest expense (30,669) (24,394)
Eligible other expenses (286) (227)
AIF expenditures (52,133) (47,187)
Deficiency of AIF revenue over AIF expenditures (5,213) (1,753)

AIF funding activities on a cumulative basis since inception of the AIF are outlined below:

 (in thousands of Canadian dollars) 2016
$
2015
$
Earned revenue 535,809 485,894
Air carrier administrative fees (32,149) (29,154)
Net AIF revenue earned 503,660 456,740
Eligible capital asset purchases (615,997) (594,820)
Eligible interest expense (312,068) (281,398)
Eligible other expenses (765) (479)
AIF expenditures (928,830) (876,697)
Deficiency of AIF revenue over AIF expenditures (425,170) (419,957)

The AIF will continue to be collected until the cumulative excess of expenditures over AIF receipts is reduced to zero.