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1995 MCDONNELL DOUGLAS 520N
Starts from the median asking price of 559 comparable Single-Engine Piston listings ($285,000), then adjusts for:
- Year -7 vs comparable listings -10.5%
- Airframe time -975 hr vs comps +1.9%
- Engine time +268 hr vs comps -2.1%
- Garmin GTN 750 (15% of comps) +9.2%
- No Autopilot (67% of comps have one) -1.2%
- No ADS-B (60% of comps have one) -1.5%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | McDonnell Douglas 520N |
|---|---|
| Type | Single-Engine Piston |
| Airframe time | 1,225 hrs |
| Engine time | 1,225 |
| Avionics / GPS | Garmin GTN 750, GTN 650 |
| Avionics / Transponder | GARMIN GTS 800 |
| Avionics / Primary flight display | GARMIN G500H |
| Avionics / Audio panel | GARMIN GMA 35 |
| Avionics / GPS / datalink | Trig TA10 |
| Avionics / GPS / nav | GTN 750H, GTN 650H |
| Avionics / Traffic (TCAS / TAS) | TCAS |
Recommended avionics upgrades
No autopilot is listed — a GFC 500 (or S-TEC 3100 / Trio Pro Pilot where the GFC isn't STC'd) adds a modern digital autopilot with envelope protection, subject to model approval.
See prices & suppliers ›No ADS-B is listed — a GTX 345 delivers required ADS-B Out plus In (traffic & weather) in one transponder.
See prices & suppliers ›Suggestions are based on the panel described in this listing; verify STC approval for this make/model before any installation.
Service Difficulty Reports (SDRs)
Checking FAA service difficulty reports…
Airworthiness Directives (ADs)
Checking airworthiness directives…
General
| Year | 1995 |
|---|---|
| Manufacturer | MCDONNELL DOUGLAS |
| Model | 520N |
| Serial Number | LN-076 |
| Registration # | HB-ZRM |
| Condition | Used |
Airframe
| Total Time | 1,225 |
|---|
Engine 1
| Engine 1 Time | 1,225 |
|---|
Avionics
| SVT | Yes |
|---|---|
| Radar Altimeter | Yes |
| Traffic Avoidance System | Yes |
| Avionics/Radios | Garmin G 500H System Synthetic vision enabled Garmin GTN 750H Nav/Com/Gps Garmin GTN 650H Nav/Com/Gps Garmin GMA 35 Audiopanel Garmin GTS 800 TCAS Garmin GTX 345R Transponder Garmin GRA 55 Radar Altimeter Shadin Fuel flow adapter AIS-380 Kenwood TK-D740 FM-Radio Dual USB Charging port TA102 Bose Headsets A20 Lemo |
Additional Equipment
| Additional Equipment | The aircraft is equipped with extended Landing Gear. Original low Landing Gear. Paravion Heliporter 150 Series with Landing Gear clamps. |
|---|
Range from base
Still-air range ring — type an aircraft to change it. Compare aircraft on the Range tool ›
Last flight
Actual flight path from FlightAware for HB-ZRM. More flight tracking ›
