12S Monument Muni Airport Guide

Before you fly into 12S

Conditions

VFR

Good for visual flying

Airport

Non-towered

Self-announce on CTAF

Pattern alt

3,323'

MSL · field 2,323' + 1,000 AGL

Favored RWY

RWY 14

H/W +3 · X/W 2 kt R

METAR & TAF 12S

12S does not publish a METAR.

Showing the nearest reporting station: KGCD (GRANT COUNTY RGNL/OGILVIE FLD) · 32.4 NM away. Conditions at 12S may differ.

METAR · KGCD

Observed 03:50Z

KGCD 260350Z AUTO 19003KT 10SM CLR 07/M06 A2977 RMK AO2 T00691058

Wind: 190° @ 3 kt
Visibility: 10 SM
Temp / Dew: 7°C / -6°C
Altimeter: 29.77 inHg
Clouds: CLR
Density alt: 2,107 ft
Ceiling: Unlimited
Rules: VFR

12S does not issue a TAF.

Showing the forecast from the nearest station: KPDT (EASTERN OREGON RGNL AT PENDLETON) · 57.5 NM away. Conditions at 12S may differ.

Forecast · TAF

Valid 30 06:00Z–01 06:00Z

TAF KPDT 300520Z 3006/0106 03007KT P6SM SKC

BASEVFR

30 06:00Z–01 06:00Z

Wind: 030° at 7 kt
Visibility: ≥ 6 SM
Sky: Clear
Weather: None forecast

06Z

09Z

12Z

15Z

18Z

21Z

00Z

03Z

06Z

NOW

How to read

The top lane is always the active baseline (BASE + FM). Secondary lanes stack temporary and probabilistic deviations in the order they appear in the TAF.

Tap any pill to see the decoded conditions for that period.

Change indicators

BASEBase

Initial conditions at the start of the forecast.

FMFrom

A new baseline that replaces the previous forecast completely, starting at the stated time.

BECMGBecoming

Conditions change gradually over the window shown. By the end, the new conditions apply.

TEMPOTemporary

Fluctuating conditions lasting less than an hour at a time within the window — not the dominant forecast.

PROB30/40Probability

30 or 40% chance of the conditions occurring within the period. Never combined with BECMG.

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city: 1 NM NW
VFR sectional: SEATTLE
ARTCC: ZSE · SEATTLE
NOTAM facility: MMV (NOTAM-D)

Airport manager

Name: DOROTHY JORDAN
Phone: 541-934-2025
Address: PO BOX 426, MONUMENT OR 97864

Flight service · Hours

FSS MMV: MC MINNVILLE1-800-WX-BRIEF
Attendance: Unattended

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway

190° · 3 kt

See full METAR & TAF

RWY 14

139°M

Head/Tail

+3 kt

Crosswind

2 kt R

Pattern entry · RWY 14

LEFT TRAFFIC

Runway	Heading (°M)	Length	Surface	Traffic
14/32Favored	139° / 319°	2,104 ft	ASPH	Standard L

Runway end performance

End	TORA	TODA	ASDA	LDA	VGSI	Approach lights	Obstruction
14	—	—	—	—	—	—	15', hill, 280' from thr, 100' R of cntrln, slope 5

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over live satellite imagery. Not for navigation.

Approaches & charts

Chart Supplement

12S · CHART_SUPP

Chart Supplement

12S · CHART_SUPP

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel: Not available
Oxygen (bottled): Not available
Oxygen (bulk): Not available
Airframe repair: Not available
Power plant repair: Not available

Ramp & ground

Transient storage: Tie-down
Landing fee: No fee published
Wind indicator: Yes
Segmented circle: No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Cheapest 100LLNearby

$6.31

9S9·Lexington Airport·39 nm

Cheapest Jet ANearby

$6.78

KGCD·Grant County Regional Airport·32.4 nm

No on-field FBO prices. See nearby fuel options below.

Cheaper nearby (within 50 nm)

100LL$6.31at9S9Lexington Airport39 nm
Jet A$6.78atKGCDGrant County Regional Airport32.4 nm

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

Runway 32 terrain slopes up 3.7 percent.Show FAA
The airport is intermittently closed in winters due to snow.Show FAA
Wildlife is present on and in the vicinity of the airport.Show FAA
There is a concrete pad measuring over 15 feet by 25 feet at the north end of runway 14/32.Show FAA
For clearance delivery, contact Seattle ARTCC at 253-351-3694.Show FAA

Approach & departure obstructions

14Runway 14 has a 12-foot tree located 96 feet from the runway end and 15 feet right of centerline. There is also a 4-foot fence 96 feet from the runway end on both sides of the centerline.Show FAA
32Seven-foot trees are located 30 feet from the runway 32 end and 30 to 50 feet left and right of centerline.Show FAA
14Runway ends are marked at each corner by a single white tire.Show FAA

Other notes

The airport was established prior to 15 May 1959.Show FAA
Tires are painted white.Show FAA
The UNICOM frequency is 122.900.Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · 12S

Answer card

ICAO: 12S
Name: MONUMENT MUNI
Location: MONUMENT, OREGON
Elevation: 2,323 ft MSL
Traffic pattern altitude: 3,323 ft MSL (1,000 AGL)
Control tower: Non-towered (use CTAF)
Total runways: 1
Longest runway: 14/32 · 2,104 ft
Published ILS approaches: 0
Published frequencies: 1
Magnetic variation: 18°
Current flight rules: VFR
Current wind: 190° at 3 kt
Favored runway now: RWY 14

Monument Muni sits in Monument, Oregon at 2,323 ft MSL. It has one runway. Runway 14/32 is 2,104 ft long and asphalt. There is no control tower. CTAF and UNICOM are both 122.9. No ILS approaches are published here.

The pattern altitude is not published. Use the standard 1,000 ft AGL for light piston operations unless the current FAA Chart Supplement says otherwise. That puts the normal pattern reference at 3,323 ft MSL based on the field elevation. The airport is in a higher-elevation part of eastern Oregon, so performance planning matters. Winter access can also be an issue because the field is intermittently closed due to snow.

There are no on-field FBOs listed, so plan on confirming fuel and services before you go. Published remarks also call out trees near both runway ends. Runway 32 has seven-foot trees close to the threshold area. Runway 14 has a tree and a fence near the end. Runway 32 also slopes uphill at 3.7 percent. Wildlife is present on and near the airport. For clearance delivery, Seattle ARTCC is listed in the remarks.

Frequently asked questions

What is the pattern altitude at 12S Monument Muni?

Pattern altitude is not published. For light piston operations, use the standard 1,000 ft AGL unless the current FAA Chart Supplement says otherwise. That works out to about 3,323 ft MSL based on the 2,323 ft field elevation.

Does 12S have a tower or UNICOM?

There is no control tower. The published CTAF and UNICOM frequency is 122.9.

Is there an ILS at Monument Muni?

No ILS approaches are published for 12S. Check the current FAA Chart Supplement and current approach data before planning IFR into the field.

What is the longest runway at 12S?

Runway 14/32 is the only runway. It is 2,104 ft long and asphalt.

Are there any runway obstructions at 12S?

Yes. Runway 32 has seven-foot trees close to the threshold area. Runway 14 has a 12-foot tree and a 4-foot fence near the runway end.

Is Monument Muni open in winter?

The airport is intermittently closed in winters due to snow. Check the current FAA Chart Supplement or call the airport operator before you depart.

Which FBOs are on the field at 12S?

No on-field FBOs are listed. Contact the airport operator directly before arrival, or call the field on CTAF/UNICOM for current FBO availability.

What should a first-time pilot know before landing at 12S?

Plan for a high-elevation field with one short runway. Runway 32 slopes up 3.7 percent. Wildlife is also present on and near the airport, so keep a sharp scan on arrival and departure.

12S