---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-007587"
form_type: "8-K"
ticker: "SKYH"
cik: "0001823587"
company_name: "Sky Harbour Group Corp"
filed_at: "2023-03-23T23:59:59+00:00"
generated_at: "2026-06-17T19:09:25.502513+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Sky Harbour Group modifies Series 2021 PABs to fund Addison, TX hangar project

## Summary
- Elected to reallocate Series 2021 PAB proceeds to the ADS Project in Addison, Texas.
- Addison Hangars LLC and OPF Hangars Landlord LLC joined Obligated Group; OPF Hangars contributed to SHC.
- Equity interests in Sky Harbour Addison and OPF Hangars pledged to Master Trustee as bond security.
- Sky Harbour Services waived all management and development fees during construction of bond projects.
- Feasibility study confirmed modification increased project debt service coverage ratio, per event notice.

## SEC filing metadata
- accession: 0001437749-23-007587
- form_type: 8-K
- ticker: SKYH
- cik: 0001823587
- company_name: Sky Harbour Group Corp
- filed_at: 2023-03-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823587/000143774923007587/0001437749-23-007587-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823587/000143774923007587/ysac20230322_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-007587
- JSON: https://secwatch.observer/filing/0001437749-23-007587.json
- Plain text: https://secwatch.observer/filing/0001437749-23-007587.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.