What are the operating hours of KHIO?

Portland Hillsboro Airport operates from 13:00 to 05:00.

What is the tower frequency at KHIO?

The tower frequency at Portland Hillsboro Airport is 119.3, 119.3 MHz.

What fuel is available at KHIO?

Portland Hillsboro Airport offers 100LL, Jet A.

Does KHIO require landing permits?

Yes, landing permits are required for Portland Hillsboro Airport (United States).

Where is KHIO located?

Portland Hillsboro Airport (KHIO) is located in Portland, United States.

What is the IATA code for KHIO?

The IATA code for Portland Hillsboro Airport is HIO.

How long is the runway at KHIO?

The main runway at Portland Hillsboro Airport (02/20) measures 1164x23m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Portland Hillsboro Airport (KHIO/HIO) — Portland, United States

Portland Hillsboro Airport (KHIO/HIO) serves Portland, United States. This is a mid-sized airport with 3 runways (02/20, 13L/31R). Field elevation is 208 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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83% Data Complete 43 of 52 points

Missing: Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 2/2

Fuel 1/1

Contacts 0/2

Additional Info 3/10

Observed Activity · Jul 27

151 aircraft observed within 6 NM · 99 on the ground · busiest hour 20:00Z

2026-07-182026-07-27

Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals

Data last updated: 2026-03-27

Help keep this data accurate!
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Basic Airport Information

ICAO: KHIO
Name: Portland Hillsboro Airport
Type: medium_airport
Category: Domestic
Latitude: 45.540401
Longitude: -122.949997
Elevation: 208 ft
Country: United States
Municipality: Portland
IATA Code: HIO
FAA Code: N/A
FIR: N/A
Timezone: America/Los_Angeles
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 02/20

Designation: 02/20
Dimensions: 1164x23m
Surface: ASP
PCN: 20
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 13L/31R

Designation: 13L/31R
Dimensions: 1097x18m
Surface: Asphalt
PCN: 10
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 13R/31L

Designation: 13R/31L
Dimensions: 2012x46m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 119.300, 119.300 MHz
Ground: 121.700 MHz
Operations: 119.300, 122.950 MHz
Traffic/Approach: N/A
ATIS: 127.650 MHz

Operation Hours

Monday 13:00 – 05:00

Tuesday 13:00 – 05:00

Wednesday 13:00 – 05:00

Thursday 13:00 – 05:00

Friday 13:00 – 05:00

Saturday 13:00 – 05:00

Sunday 13:00 – 05:00

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 503-460-4119
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fuel Information

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Nearby Airports

OR21 Miller Airstrip 57 NM OG01 Dunning Vineyards Airport 57 NM OR54 Winn Airport 58 NM 88OR Tallman Airport 58 NM OG10 Mt Hope Airport 59 NM S30 Lebanon State Airport 61 NM 6OR8 Knokey Field 61 NM KCVO Corvallis Municipal Airport 64 NM

Compare KHIO with OR21 side by side →

Airport History

Discover the key milestones and historical events that shaped Portland Hillsboro Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KHIO?: Portland Hillsboro Airport operates from 13:00 to 05:00.
What is the tower frequency at KHIO?: The tower frequency at Portland Hillsboro Airport is 119.3, 119.3 MHz.
What fuel is available at KHIO?: Portland Hillsboro Airport offers 100LL, Jet A.
Does KHIO require landing permits?: Yes, landing permits are required for Portland Hillsboro Airport (United States).
Where is KHIO located?: Portland Hillsboro Airport (KHIO) is located in Portland, United States.
What is the IATA code for KHIO?: The IATA code for Portland Hillsboro Airport is HIO.
How long is the runway at KHIO?: The main runway at Portland Hillsboro Airport (02/20) measures 1164x23m.

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