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N129MB

Built 1971 · registered US

Free alerts when N129MB's registration or status changes, or the 500 market moves.

N129MB — photo of this aircraftThis aircraft
Photo © Jan SebaView on Planespotters.net ↗
Representative photo of a Twin Commander 500Type photo — not this specific aircraftPhoto via Wikipedia: Aero Commander 500 family
This aircraft is a
Twin Commander 500(AC50)
Full specs

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Performance specs

Performance
Range
1,030 nm
Cruise speed
176 kt
Max speed
187 kt
Service ceiling
19,000 ft
Takeoff distance
590 m
Landing distance
690 m
Weights
MTOW
3,000 kg
Empty weight
—
Fuel capacity
650 L
Dimensions
Length
11.2 m
Wingspan
14.9 m
Height
4.4 m
Capacity
Seats
6
Max passengers
6

Flight activity

(2 tracking legs recorded)
Last 30 days
0
Last 90 days
0
Last seen
11 Jul 2026
Tracked since
1 Jul 2026
  • … → KILG11 Jul 2026 · 1h 24m

Showing the 1 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

How common is this aircraft?
255Twin Commander 500 registered worldwide

Common. More common than 86% of the aircraft models we track.

More 500 aircraft

Other 500 airframes by tail number — same model as N129MB.

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What to do next

Registration history

(2)
  • N129MBUSACTIVE
    YELLOWFIN AIR SERVICES LLC
    2026 – present
  • N129MBUSACTIVE
    ODONNELL WILLIAM S SR
    —

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

N129MB — frequently asked
What aircraft model is N129MB?

N129MB is a Twin Commander 500, built in 1971. Sprinkle's record for N129MB covers its lineage, ownership history and specifications.

Is N129MB currently active?

Registry records list N129MB's status as Active, registered in United States — a Twin Commander 500.

What is the manufacturer serial number (MSN) of N129MB?

N129MB carries manufacturer serial number (MSN) 3108, the serial assigned to this Twin Commander 500 airframe when it was built.

What is the ICAO24 / Mode S code for N129MB?

N129MB's ICAO24 (Mode S) transponder code is A07636 — the hex address the Mode S transponder on this Twin Commander 500 broadcasts.