Airports / KHRI / Hermiston Municipal AirportIATA HESPoor ground coverage

Hermiston Municipal Airport satellite view

📍 Hermiston⬆ 644 ft1 runways

KHRI · HES

Hermiston Municipal Airport

45.82822°N

-119.25902°W

ARR / DAY

▼ 100.0%

DEP / DAY

▼ 90.9%

Hermiston Municipal Airport (KHRI/HES) is a small general aviation airport located in Hermiston, OR, 29 mi south of Tri-Cities. It features 1 runway measuring 4,501 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

34m ago

Temp

61°F

Wind

9 kts

180°

Visib

10+ km

Ceil

—

METAR KHRI 261153Z AUTO 18009KT 10SM CLR 16/10 A3002 RMK AO2 SLP160 T01610100 10217 20144 53007 $

Runways

1 installed

4,501 FT MAX

05/23

4,501 ft × 75

ASP● LITMED

Runway intelligence

Which runway carries the operations, observed over the last 30 days

61% of ops

63 land · 6 TO

39% of ops

40 land · 81 TO

Runway 23 carries 61% of operations (63 landings, 6 takeoffs) over the last 30 days. The next most-used is 05 at 39%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

23 63 landings

UA 0%

05 40 landings

UA 12%

Approaches to 23 show a 0% unstable-approach rate (0 UA events from 63 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg

3.6

flights/day · 109 total

Busy hour (local)

9pm

also 3pm · 12am

Day vs night

51%

06:00–20:00 local

Traffic concentrates around 12am–9pm local, averaging 3.6 flights/day. Weekend volume runs 0.9× weekday (3.5 vs 3.9 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (27% of 102 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.800	—
APCH	133.150	—
APCH	379.150	—
UNICOM	122.800	—
ASOS	135.225	—
OTHER	132.600	—
YAKIMA R	132.600	—
OTHER	269.350	—
YAKIMA R	269.350	—

Airport operations

ARTCC:: ZSE
Mag var:: 14° E
Fuel:: 100LL, A+

Hourly traffic

Avg movements per hour · local time · last 30 days

Pilot & community notes

2 comments from OurAirports (click to expand)

Anonymous

07/08/2016

(no subject)

The runway is 4500'.

Anonymous

07/22/2007

Hermiston, OR

Hermiston is a great little airport in NE Oregon just a couple miles south of the Columbia River on the Washington/Oregon border. The 4,000 paved runway is in great shape (being overlayed in the fall of 2007) and fuel is among the cheapest in the area. Be careful of the restricted airspace immediately to the West (the Boardman Bombing Range Complex). There is an available crew car in decent shape.

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