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N431RM
N431RM, a white Piper Archer III with dark green and gold trim, parked on an airport ramp under a clear blue sky.

For sale KOUN, Norman, OK

2004 Piper Archer III

N431RM | PA-28-181

A two-owner Archer III with no damage history and complete logbooks, ready for its next owner.

Asking price $179,000

Hours total time
11,257
Hours since engine overhaul
1,340
Hours since prop overhaul
1,340
ADS-B In and Out
GTX 345
WAAS GPS / nav / com
GNS 430W

Times as of October 25, 2026. Annual inspection scheduled for November 16, 2026.

Why this Archer

Cared for, well equipped and ready to fly

The equipment, history and paperwork buyers look for, in an airplane that has flown regularly and has been well maintained.

  • 01

    Two owners since new

    Two owners: Rocky Mountain College, then our family. No damage history, and all ADs complied with.

  • 02

    Modern avionics for training

    Dual nav/com with a Garmin GNS 430W WAAS GPS and a King KX 155, a GMA 340 audio panel, and a GTX 345 transponder with ADS-B In and Out.

  • 03

    Engine and prop time to fly

    1,340 hours since overhaul on the Lycoming O-360-A4M and the Sensenich propeller, against a 2,000-hour TBO.

  • 04

    Complete records

    Complete maintenance records, including the hard-copy engine, propeller and airframe logbooks, are available to serious buyers.

  • 05

    A CFI's airplane

    Our son, a flight instructor, flew it over 400 hours in 15 months.

  • 06

    Easy to see

    Based at KOUN, Norman, OK. Pre-buy inspections are welcome, with the mechanic of your choice.

A good fit for

  • Pilots looking for personal travel and weekend adventures
  • Student pilots and time builders
  • Experienced pilots seeking a practical, versatile airplane
  • Flying clubs and ownership partnerships
  • Flight schools and CFIs

Our story

Why we bought N431RM, and why it's your turn to take the controls

We are a family, not a dealer. We bought this Archer so our son could build flight time safely, and now it is ready for the next owner.

Our son has loved airplanes since he was four years old. He pointed out every airplane that flew overhead, and he taught himself to identify jets by watching YouTube.

He started flight lessons at 15 and earned his private pilot certificate before his driver's license. When he set his sights on an airline career, we knew he would need a lot of flight time, and we wanted that time to be in an airplane we trusted.

We searched for nearly two years. One older Piper looked promising until a pre-buy inspection, after which the mechanic told us he would not be comfortable with our son flying it. We walked away, and it taught us how much a careful pre-buy matters.

N431RM was different. It had been with one owner since new, and its complete maintenance records gave us confidence. We bought it in May 2025 in Billings, Montana, and brought it home.

Owning the airplane meant our son could fly whenever the weather was good, without working around a rental schedule or paying rental rates. A CFI for almost two years, he flew it solo and with fellow instructors and pilot friends, building flight time and plenty of memories along the way. Many of those flights followed an old aviation tradition, the "$100 hamburger": pick a distant city, fly there for a meal, and come home with another cross-country in the books. In 15 months he logged over 400 hours in N431RM, and he reached the flight hours he needed just four months after earning his aviation degree.

N431RM is ready to give its next owner the same freedom to fly.

N431RM in flight over farmland and a winding river in low evening sun, photographed from beneath the wing of another aircraft.
N431RM over farmland in the evening light.

Specifications

Specifications and avionics

Times are as of October 25, 2026.

Airframe

Year, make, model
2004 Piper Archer III
Model designation
PA-28-181
Registration
N431RM
Serial number
2843-600
Seats
4
Total time
11,257 hours
History
No damage history. Two owners.

Engine and propeller

Engine
Lycoming O-360-A4M
Engine time since overhaul
1,340 hours
Engine TBO
2,000 hours
Propeller
Sensenich
Prop time since overhaul
1,340 hours

Weights

Empty weight
1,678 lb
Useful load
872 lb
Max gross weight
2,550 lb

Avionics

  • Garmin GNS 430WWAAS GPS / nav / com
  • Garmin GTX 345Transponder with ADS-B In and Out
  • Garmin GMA 340Audio panel
  • King KX 155Second nav / com
  • King KR 87ADF
  • RCA attitude gyro
  • Sigma-Tek directional gyro
  • Artex ME406 ELT

Equipment

  • SkyTech starter
  • Plane Power alternator
  • Whelen LED lightingWingtip, strobe, landing and taxi lights
  • Brackett Aero filters
  • Door Stewards
  • Wheel pantsIncluded, not currently installed

Maintenance and records

Maintenance history and records

Annual inspection
Scheduled for November 16, 2026.
Airworthiness directives
All ADs complied with.
Damage history
No damage history.
Engine
Lycoming O-360-A4M, 1,340 hours since overhaul.
Propeller
Sensenich, 1,340 hours since overhaul.
Ownership
Two owners: Rocky Mountain College, then our family. Purchased May 2025, in Billings, Montana.

Complete records

Complete records, including the hard-copy engine, propeller and airframe logbooks, are available to serious buyers on request.

We encourage a pre-buy inspection by the mechanic of your choice. It is what we would do, and what we did.

Film

See it fly

Where it has been

Cross-countries, fly-ins and $100 hamburgers

Training flights, cross-countries and spontaneous good-weather trips. Here are some of the places it has flown.

Map of places flownMap of the United States showing the home base at KOUN, Norman, OK, and destinations includingBillings, MT, Oshkosh, WI, Nashville, TN, Colorado Springs, CO, Galveston, TX, St. Louis, MO. Curved lines connect home base to each place; they are not flight paths.Billings, MTOshkosh, WINashville, TNColorado Springs, COGalveston, TXSt. Louis, MOKOUN Norman, OK
Curved lines connect home base to each destination; they are not flight tracks. Select a place to read about it.
  1. Where it started

    Billings, MT (KBIL)

    We bought N431RM in Billings in May 2025 and ferried it home.

  2. EAA AirVenture 2026

    Oshkosh, WI (KOSH)

    Three CFIs flew to Oshkosh together in one Archer.

  3. Nashville

    Nashville, TN (KBNA)

    A cross-country trip east.

  4. Colorado Springs

    Colorado Springs, CO (KCOS)

    A real-world lesson in high density altitude.

  5. Lunch on the Gulf Coast

    Galveston, TX (KGLS)

    A time-building flight with the best kind of reward: lunch overlooking the Gulf.

  6. A weekend in St. Louis

    St. Louis, MO (KSUS)

    A friend's hockey game, an MLS match and the Gateway Arch, all in one trip.

  7. The Fly Oklahoma challenge

    A challenge covering over 100 Oklahoma airports. Courtesy cars turned airport stops into town visits.

Also on the list

  • Out-of-state sporting events
  • Exploring Mexican restaurants a flight away
  • Spontaneous flights whenever the weather was good

Questions

Frequently asked questions

Can I have a pre-buy inspection done?

Yes. We encourage it. Choose the mechanic or shop you trust, and we will work with you on timing and access to the airplane at KOUN, Norman, OK.

Where is the airplane?

N431RM is based at KOUN, Norman, OK.

How do I schedule a visit?

Email sales@n431rm.com or call 405-432-4311, and we will set up a time to see the airplane and the records.

Can I review the maintenance records?

Yes. Complete records, including the hard-copy engine, propeller and airframe logbooks, are available to serious buyers on request.

When is the next annual inspection?

The annual inspection is scheduled for November 16, 2026, and will be completed before ownership transfers.

Contact

Schedule a visit or ask a question

N431RM is offered at $179,000 and is based at KOUN, Norman, OK. We are happy to answer questions, share records with serious buyers, and set up a visit.

Email

sales@n431rm.com

Questions, records requests, or times that work for a visit.

Email us

Phone

405-432-4311

Call to talk through the airplane or set up a time to see it at KOUN, Norman, OK.