Altoona Blair County Airport

KAOO / AOO

Altoona, US

KAOO (AOO) Altoona Blair County Airport — Charts, Approach Plates & Operations

6 official charts for Altoona Blair County Airport (KAOO / AOO) — airport diagrams, instrument approach procedures, SIDs, STARs, and operational information for pilots.

Charts (6) Operations Frequencies Official AIP FAQ

KAOO Airport Charts & Approach Plates

Official charts for Altoona Blair County Airport published by the national aviation authority. Updated every 28 days per AIRAC cycle. All links open the official PDF source in a new tab.

Instrument Approach Procedures (IAP) 4

Takeoff Minimums 1

Alternate Minimums 1

All charts sourced from official AIP publication. Last updated: April 7, 2026. Always verify with the official AIP before flight.

Airport Operations

Uncontrolled airport with CTAF 123.6 MHz, open to public with no landing fees. PPR required 24 hours for unscheduled operations with aircraft having more than 30 passenger seats. Airport has active construction notice.

Fuel & Services

Fuel Available
Yes
Fuel Types
AVGAS 100LL JET-A
Operating Hours
MON-FRI 0430-2230, SAT 0730-1930, SUN 0830-2030

Parking & Handling

Landing Fees
No landing fee
PPR Required

Published Approach Procedures

ILS RWY 21

Special Procedures

PPR 24 FOR UNSKED ACR & NON-ACR OPNS WITH MORE THAN 30 PSGR SEATS; CALL AMGR 814-793-2027

PPL / GA Operations

Left traffic pattern for all runways. HIRL RY 03/21 & MIRL RY 12/30 preset low intensity, increase intensity & activate PAPI and lighting via CTAF. RY 03/21 & 12/30 threshold lights & edge lights OTS except with PCL, available 0100-1300Z daily. No control tower.

Source: AIP data extracted Apr 7, 2026. Always verify with official AIP before flight. View source

Radio Frequencies

6 frequencies
CTAF
123.600
MHz
CTAF
UNICOM
123.000
MHz
UNICOM
CNTR
121.200
MHz
CLEVELAND CNTR
RDO
122.100
MHz
RDO
RDO
122.200
MHz
RDO
ASOS
127.125
MHz
ASOS
Emergency Frequency
121.500
International Emergency

Usage Instructions:

Tower: Airport traffic control
Ground: Surface movement control
Approach: Terminal area control
ATIS: Automated weather & airport info
• Click any frequency to copy to clipboard
• Always verify frequencies with current charts before flight
• Frequencies may change - check NOTAMs for updates
Data Source: Frequencies are sourced from OurAirports.com, updated daily. Always verify current frequencies using official airport charts, AIP publications, or contact the airport directly. Frequencies may change due to operational requirements or regulatory updates.

Aeronautical Information Publication (AIP)

✓ Free Access
AIP - United States

Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

SkyVector FAA AIP ChartFox

Frequently Asked Questions

How many charts are available for KAOO (AOO) Altoona Blair County Airport?

We list 6 official charts for KAOO, including airport diagrams, instrument approach procedures (IAP), SIDs, STARs, and visual approaches sourced directly from the official AIP.

Where can I find instrument approach plates for KAOO?

All instrument approach procedures (IAP) for KAOO (AOO) Altoona Blair County Airport are available on this page, linking directly to the official PDF charts published by the aviation authority. These include ILS, RNAV/GPS, VOR and LOC approaches for all runways.

Are the charts for KAOO free?

Yes, all chart links on this page point to official free sources including FAA d-TPP, EUROCONTROL eAIPs, and national aviation authority publications. No subscription required.

How often are charts updated?

Official charts follow the AIRAC cycle and are updated every 28 days. The links on this page always point to the current effective cycle from the official source.