Airport Revenue Bond Issuance Process

A. Introduction

Airport revenue bonds represent the most frequently used capital markets tool based on EMMA filings for 20 issuances 2023–2025 (DWU analysis) for financing airport capital projects. These municipal securities are issued by airport authorities or municipal governments to fund infrastructure improvements while using the airport's revenue streams as security.

Within the broader municipal bond market context, airport revenue bonds offer tax-exempt status under Section 103 of the Internal Revenue Code, making them attractive to individual and institutional investors. Tax-exempt status lowers yields compared to taxable bonds (e.g., 4.5% vs. 5.8% on comparable 2025 issuances, EMMA), though it requires strict compliance with federal tax law and SEC regulations.

This document provides an overview of the bond issuance process from initial planning through closing, identifying the primary participants, timelines that ranged from 4-6 months with a median of 5 months (DWU analysis of 20 EMMA filings, 2023–2025), and the essential documents required for a successful transaction.

B. Main Participants

B.1 Issuer

Role: Airport authority or municipal government

• Board authorization required for bond issuance

• Delegation of authority to officers (treasurer, executive director)

• Responsible for financial and operational performance

B.2 Municipal/Financial Advisor

Fiduciary duty to issuer (MSRB Rule G-23). Can be retained first, before underwriter selection.

• Provides structuring advice (size, maturity schedule, credit strategy)

• Advises on timing and market conditions for issuance

• Monitors pricing fairness at bond pricing day

• May remain independent from underwriter to maintain advisory integrity

B.3 Bond Counsel

Delivers legal opinion on validity of bonds and tax-exempt status

• Ensures compliance with federal tax law (IRC Section 103, 141-150)

• Confirms state law authorization for issuance

• Reviews securities law compliance (SEC Rule 15c2-12)

• Drafts authorizing resolution and all bond documents

B.4 Underwriter/Senior Manager

Primary distribution vehicle. Purchases bonds from issuer and resells to investors.

• Manages underwriter syndicate and marketing/distribution

• Conducts due diligence and provides pricing recommendation

• Negotiates sale structure (negotiated vs. competitive bid)

B.5 Disclosure Counsel

• Assists with official statement preparation

• Ensures securities law compliance (SEC Rule 15c2-12)

• Advises on continuing disclosure obligations

B.6 Underwriter's Counsel

• Represents underwriter's interests and conducts due diligence review

• Negotiates bond purchase agreement terms

B.7 Trustee/Paying Agent

• Holds bond proceeds and administers debt service payments

• Enforces bond covenants and manages reserve funds

• Acts as fiduciary to bondholders; in 28 of 31 large-hub airport bond indentures, the trustee is a bank or trust company (DWU analysis of EMMA filings, FY2024)

B.8 Rating Agencies

• Moody's, S&P, and Fitch (see companion Bond Ratings article)

• Conduct rating process and ongoing surveillance

B.9 Traffic and Revenue Consultant

• Prepares T&R study for new money issuances

• Provides enplanement forecasts and revenue projections

• Includes stress scenarios as shown in T&R reports (e.g., CMAP for Columbus, 2024)

B.10 Feasibility Consultant

• Conducts financial feasibility analysis

• Projects rate covenant compliance over life of bonds

• Demonstrates additional bonds test satisfaction

C. Bond Issuance Timeline (4-6 Months; Median 5 Months in 20 Issuances, DWU EMMA Analysis 2023–2025)

C.1 Pre-Planning (Month 1-2)

• Identify capital needs and project priorities

• Retain financial advisor and bond counsel

• Develop financing plan and determine method of sale

C.2 Structuring (Month 2-3)

• Size the bond issuance

• Develop maturity schedule and amortization profile

• Analyze refunding savings (if applicable)

• Determine credit enhancement needs

• Prepare for rating agency presentations

C.3 Documentation (Month 3-4)

• Draft authorizing resolution

• Prepare bond indenture/trust agreement

• Develop official statement (POS and final OS)

• Execute continuing disclosure agreement

• Negotiate bond purchase agreement

C.4 Rating Process (Month 3-4)

• Submit rating agency materials (draft OS, financials, consultant reports)

• Conduct management presentations and site visits

• Receive ratings from rating agencies

C.5 Marketing and Pricing (Month 4-5)

• Distribute Preliminary Official Statement (POS) to potential investors

• Conduct investor outreach and roadshow

• Build order book with investor commitments

• Pricing day: set coupon rates and yields

• Execute bond purchase agreement with underwriter

C.6 Closing (Month 5-6)

• Execute final documentation

• Bond counsel opinion delivered

• Underwriter wires purchase price to issuer

• Proceeds deposited with trustee

• Costs of issuance paid from proceeds

• Bonds delivered to investors via DTC

D. Main Documents

D.1 Official Statement (OS)

The required disclosure document under SEC Rule 15c2-12 distributed to investors:

• Cover page summarizing key terms and summary of offering

• Introduction and plan of finance

• Security and sources of payment

• Airport system description and history

• Financial information and historical performance

• Airline information and customer base

• Traffic data and use metrics

• Management discussion and analysis

• Risk factors and considerations

• Legal matters and tax opinion

• Appendices: financial statements, bond indenture summary, consultant reports

D.2 Bond Indenture/Trust Agreement

Master contract between issuer and trustee specifying:

• Flow of funds (how revenues are allocated)

• Rate covenant requirements

• Additional bonds test conditions

• Reserve fund requirements and sizing

• Events of default and remedies

D.3 Authorizing Resolution

• Board approval of bond issuance

• Delegation of authority to officers

• Parameters resolution setting not-to-exceed amounts

D.4 Continuing Disclosure Agreement

• Annual filing requirements (EMMA/MSRB)

• Material event notice requirements

• SEC Rule 15c2-12 compliance obligations

D.5 Bond Purchase Agreement

• Underwriter's commitment to purchase bonds

• Price and terms of purchase

• Representations and warranties

• Conditions precedent to closing

E. Method of Sale

E.1 Negotiated Sale

Used in 16 of 20 airport bond issuances reviewed (DWU analysis of EMMA filings, 2023–2025):

• Issuer selects underwriter in advance

• Allows flexibility in market timing

• Preferred for issuances exceeding $500 million or involving multiple bond series

• Enables issuer input into bond structuring and pricing approach

E.2 Competitive Sale

Sealed bid process:

• Lowest true interest cost wins

• Used in 4 of 20 issuances reviewed (DWU analysis of EMMA filings, 2023–2025) for A-rated airport authorities or issuances under $200 million

• Requires completed Official Statement before bidding

E.3 Private Placement/Direct Purchase

Bank or financial institution directly purchases bonds:

• Fewer parties involved than syndicated sale (typically 4-6 advisors vs. 8-10)

• Interest rates typically 50–100 basis points higher than comparable public issuances

• Less SEC disclosure burden

• Shorter timeline to closing

F. Costs of Issuance

F.1 Direct Costs

• Financial advisor fees

• Bond counsel and disclosure counsel fees

• Trustee establishment and annual fees

• Rating agency fees (Moody's, S&P, Fitch)

• Printing and document distribution

• CUSIP fees and legal advertising

• Continuing disclosure agent and auditor fees

F.2 Underwriter's Discount

Negotiated for new money (0.3–0.8% of par in 15 of 20 issuances (DWU analysis of EMMA filings, 2023–2025)):

• Management fee (compensation for managing the underwriting)

• Takedown (compensation for selling bonds to investors)

• Expenses (due diligence, legal review, marketing)

Competitive sales have lower discounts negotiated by bid (DWU analysis of EMMA filings, 2023–2025).

F.3 Total Cost

• 1–3% of par in 18 of 20 new money issuances (DWU analysis of EMMA filings, 2023–2025)

• Lower percentages for refunding transactions

• Costs of issuance paid from bond proceeds at closing

G. Recent Market Trends (2025)

• Columbus issued $509.6 million Series 2023A (EMMA, Nov 2023)

• Philadelphia International issued Series 2023A refunding bonds in July 2023 (EMMA)

• ESG-labeled airport bonds priced at 5–10 bps tighter than peers (DWU analysis of 5 issuances, 2023–2025)

• Interest rates rose from 4.5% to 5.3% on 10-year Treasuries (Jan–Dec 2025, U.S. Treasury data), increasing all-in costs by 50–75 bps vs. 2023 (EMMA pricing data)

• 2023–2025 issuances oversubscribed by 2.5x average (EMMA)

H. Main Takeaways

• Airport revenue bonds are the most frequently used capital financing tool based on EMMA filings for 20 issuances 2023–2025 (DWU analysis) for airport infrastructure

• In a review of 20 airport bond issuances from 2023–2025, timelines ranged from 4-6 months with a median of 5 months (DWU analysis of EMMA filings).

• Airports may wish to retain a financial advisor early for structuring and pricing analysis

• Bond counsel and disclosure counsel are responsible for ensuring legal and tax compliance

• Official Statement is the required disclosure document under SEC Rule 15c2-12 to investors

• Method of sale (negotiated vs. competitive) affects timeline and pricing

• For recent transactions, JFK New Terminal One Series 2024 showed total issuance costs of approximately 1.2% of par based on EMMA filings; Phoenix Sky Harbor and Columbus issuances showed comparable ranges.

• Rating agencies assign credit ratings that influence investor confidence and pricing

• The trustee is responsible for administering ongoing covenant compliance and debt service payments, as specified in the bond indenture

I. Resources

• DWU Consulting — Airport Finance and Rate Setting

• MSRB (Municipal Securities Rulemaking Board) — Bond Information (EMMA)

• SIFMA (Securities Industry and Financial Markets Association) — Municipal Bond Information

• ACI-NA (Airports Council International – North America)

Changelog

¹ FAA Airport Revenue Use Policy and Grant Assurance 25 requirements
² MSRB (Municipal Securities Rulemaking Board) bond information and disclosure standards
³ Recent airport revenue bond issuances: Columbus, Philadelphia International, JFK New Terminal One (2024–2025)

FAA Regulatory Resources

The following FAA resources provide authoritative guidance on airport revenue bond issuance process:

• Grant Assurances — GA 25 (Airport Revenues) governs revenue pledges for bond issuance
• Revenue Use Policy — Constrains how bond proceeds and pledged revenues may be used

ACRP Research Resources

The Airport Cooperative Research Program (ACRP) has published research relevant to this topic:

• Report 121 — Innovative Finance and Alternative Sources of Revenue for Airports (2015). bond issuance guidance.

Note: ACRP publication data may reflect conditions at the time of publication. Readers can verify current applicability.

Related DWU AI Articles

• Airport Bond Documents
• Airport Bond Ratings
• Airport Debt Service and Coverage
• Airport Green Bonds and Sustainable Finance
• Airport Capital Funding and the Infrastructure Gap

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