Perfect fit for your grass strip or TAA fleet addition. This 172M has all the upgrades: 2,550 lb gross weight increase, 180HP Air Plains O-360, VGs, Flint tip tanks, ADS-B In and Out on the G3X Touch, GFC500 autopilot, and much more.
The numbers
Avionics and equipment
| Aspen EFD 1000 Pro Max — secondary EFIS / HSI | |
| Bendix/King KN 64 — DME | |
| Bendix/King KX 155 — NAV/COMM #2 | |
| Garmin FlightStream 210 — Bluetooth flight plans | |
| Garmin G3X Touch (GDU 460) — primary PFD/MFD | |
| Garmin G5 — standby attitude | |
| Garmin GDL 52R — ADS-B In + SiriusXM weather | |
| Garmin GDL 84 — ADS-B Out | |
| Garmin GEA 24 — engine monitor | |
| Garmin GFC 500 autopilot + GMC 507 — two-axis with ESP | |
| Garmin GNS 530W — WAAS GPS/NAV/COMM #1, LPV | |
| Garmin GTX 327 — Mode C transponder |
Also conveys
Standard nosewheel and fork (removed at the Airglas big-nosewheel upgrade) convey with the sale, uninstalled.
The pitch
The honest pitch: I trust this airplane enough that when my wife was three months pregnant and we needed to bring it home, I put her in the left seat and let her fly it. That is not marketing copy — it actually happened. If a 172 is going to win that kind of vote of confidence, it has to be a really good one.
This is the 172M you fly off your grass strip or drop straight into a TAA training fleet — it already has the upgrades everyone else is still saving up for. A fresh annual was completed 6/10/26 with every cylinder compression-testing above 72/80. Clean leather seats, modern Garmin glass, and an honest logbook. The airplane wants for nothing — turn-key and ready for its next adventure.
Powerplant — Air Plains O-360-A4M 180HP STC. The Air Plains conversion is the upgrade every 172 owner wishes their airplane had: the 180HP O-360 turns this airframe into a useful-load, climb-rate, and hot-and-high performer that flies more like a small Skylane than a stock 150HP Skyhawk. Engine reads 1,570.3 hours since new with 180.5 since top overhaul — strong, well-documented, and freshly annualed.
Airframe — clean, complete, 2,676.7 TT. Complete and original logbooks. One honest disclosure: the rudder was dinged during ground handling and professionally repaired — no other damage history. Hangared and pre-buy ready at KSFB (Sanford, FL).
One disclosed event in fifty years: the rudder was damaged during ground handling in November 2015 and replaced with a factory-repaired rudder from Williams Airmotive (FAA certified repair station WWFR300K, work order 17499), statically balanced and installed. No other damage history disclosed. Read the repair in the logbook →
Engine
Factory-new Lycoming O-360-A4M installed 2001-03-30 by Air Plains Services under STC SA4428SW — the 180HP conversion. 1,570.3 hours since new. Top overhaul, all four cylinders, 2021-02-25 at 1,385.5 engine hours — 180.5 since top. Fresh annual 2026-06-10 with every cylinder compression above 72/80. Recommended TBO 2,000 hours.
Propeller
Fixed-pitch Sensenich, installed with the engine — 1,570.3 hours since new. Dressed and balanced 2020.
21 modifications, with paperwork
| Modification | STC / basis | Year | |
|---|---|---|---|
| Air Plains 180HP O-360 conversion | SA4428SW | 2001 | paperwork |
| Gross weight increase to 2,550 lbs — +250 lbs over stock | SA2196CE | 2001 | paperwork |
| Sensenich propeller | (with engine) | 2001 | paperwork |
| R.M.D. wingtip landing/recognition lights | SA4337NM | 2001 | paperwork |
| Precise Flight Pulselite | SA4005NM | 2001 | paperwork |
| Flint Aero tip tanks (FA170) — +24 gallons extended range | Form 337 11-04-03 | 2003 | paperwork |
| Bendix/King KN64 DME | 1996 | paperwork | |
| Power Flow tuned exhaust | SA01801AT | 2017 | paperwork |
| Maple Leaf exhaust fairing | SA01386NY | 2017 | paperwork |
| Challenger re-useable air filter | SA01669CH | 2017 | paperwork |
| Aspen EFD 1000 Pro Max | SA10822SC | 2015 | paperwork |
| Garmin GNS 530W WAAS | SA01933LA-D | 2015 | paperwork |
| Garmin FlightStream 210 | (with 530W) | 2015 | paperwork |
| Garmin GDL-84 ADS-B Out — 2020-mandate compliant | SA02119SE | 2015 | paperwork |
| Micro Aerodynamics vortex generators | SA00531SE | 2020 | paperwork |
| Airglas heavy-duty nose fork + 6.00-6 tire — Rough- and grass-field upgrade | SA2069AK | 2020 | paperwork |
| Garmin G5 | SA01818WI | 2019 | paperwork |
| Garmin G3X Touch EFIS suite | SA01899WI | 2019 | paperwork |
| Garmin GFC 500 autopilot with ESP | SA01866WI | 2019 | paperwork |
| ACK E-406 ELT (406 MHz) | TSO | 2021 | paperwork |
| Engine top overhaul — all four cylinders — At 1,385.5 engine hours | 2021 | paperwork |
Standard nosewheel and fork — Removed at the Airglas upgrade — conveys with the sale, uninstalled.
10 documents on file
- AD compliance log · 2026-06-25
- Airframe AD log — 2009 · 2009-01-01
- Engine AD compliance — 2003 · 2003-01-01
- Air Plains O-360 install records · 2001-03-30
