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Aircraft registration

N121SK

Built 1979 · registered US

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Representative photo of a Mooney M20Type photo — not this specific aircraftPhoto via Wikipedia: Mooney M20
This aircraft is a
Mooney M20
Full specs

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Flight activity

(2 tracking legs recorded)

Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.

30 days to 24 Aug 2026
0
90 days to 24 Aug 2026
0
Last seen
10 May 2026
Tracked since
8 May 2026

Frequent routes: KO60 → CA38 (1) · KO60 → KTRK (1)

  • KO60 → CA3810 May 2026 · 0h 45m
  • KO60 → KTRK8 May 2026 · 0h 45m

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

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How common is this aircraft?
7,296Mooney M20 registered worldwide

Common. One of the most common aircraft types we track.

More M20 aircraft

Other M20 airframes by tail number — same model as N121SK.

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What to do next

Registration history

(1)
  • N121SKUSACTIVE
    REGE ROBERT E
    2014 – present

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

About N121SK
What type of aircraft is N121SK?

N121SK is a Mooney M20, built in 1979.

Where is N121SK registered?

N121SK is currently registered in United States (US).

What is the MSN of N121SK?

The manufacturer serial number (MSN) of N121SK is 24-0901.

What is the ICAO24 (Mode S) code for N121SK?

N121SK's ICAO24 hex code is A05903.

Is N121SK still airworthy?

N121SK's current registry status is Active.