Apparatus

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sensors Mode-S transponder

A338DB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N3066W · BEECH 90 King Air · operated by LORD DERBY AIR LLC

Hex
A338DB
Octal
50634333
Decimal
10,696,923
Country
US
Tail
N3066W
Type
BE9L
No current signal · last broadcast 3h ago
Flights observed
137
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A338DB.

Country allocation

The ICAO 24-bit address A338DB falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
NJZ1 - 137 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 NJZ1 - Jul 21, 13:00 UTCJul 21, 13:45 UTC45m
2026-07-21 NJZ1 - Jul 21, 03:05 UTCJul 21, 03:50 UTC45m
2026-07-20 NJZ1 - Jul 20, 01:40 UTCJul 20, 02:00 UTC20m
2026-07-19 NJZ1 - Jul 19, 23:50 UTCJul 20, 00:10 UTC20m
2026-07-19 NJZ1 - Jul 19, 01:45 UTCJul 19, 02:20 UTC35m
2026-07-19 NJZ1 - Jul 19, 00:15 UTCJul 19, 00:45 UTC30m
2026-07-18 NJZ1 - Jul 18, 00:04 UTCJul 18, 02:05 UTC2h 0m
2026-07-17 NJZ1 - Jul 17, 04:10 UTCJul 17, 04:59 UTC50m
2026-07-17 NJZ1 - Jul 17, 02:45 UTCJul 17, 03:34 UTC50m
2026-07-16 NJZ1 - Jul 16, 05:55 UTCJul 16, 06:40 UTC45m
2026-07-15 NJZ1 - Jul 15, 22:40 UTCJul 15, 23:20 UTC40m
2026-07-14 NJZ1 - Jul 14, 09:30 UTCJul 14, 10:10 UTC40m
2026-07-14 NJZ1 - Jul 14, 07:45 UTCJul 14, 09:05 UTC1h 20m
2026-07-14 NJZ1 - Jul 14, 04:20 UTCJul 14, 06:00 UTC1h 40m
2026-07-10 NJZ1 - Jul 10, 06:10 UTCJul 10, 06:50 UTC40m
2026-07-09 NJZ1 - Jul 9, 21:05 UTCJul 9, 21:45 UTC40m
2026-07-09 NJZ1 - Jul 9, 02:35 UTCJul 9, 03:10 UTC35m
2026-07-09 NJZ1 - Jul 9, 01:40 UTCJul 9, 02:00 UTC20m
2026-07-08 NJZ1 - Jul 8, 23:45 UTCJul 9, 00:35 UTC50m
2026-07-08 NJZ1 - Jul 8, 03:10 UTCJul 8, 03:55 UTC45m
2026-07-08 NJZ1 - Jul 8, 01:55 UTCJul 8, 02:45 UTC50m
2026-07-07 NJZ1 - Jul 7, 10:15 UTCJul 7, 10:50 UTC35m
2026-07-07 NJZ1 - Jul 7, 08:35 UTCJul 7, 09:55 UTC1h 20m
2026-07-07 NJZ1 - Jul 7, 05:45 UTCJul 7, 07:20 UTC1h 35m
2026-07-06 NJZ1 - Jul 6, 05:30 UTCJul 6, 05:45 UTC15m
2026-07-06 NJZ1 - Jul 6, 04:30 UTCJul 6, 04:50 UTC20m
2026-07-06 NJZ1 - Jul 6, 02:25 UTCJul 6, 03:30 UTC1h 5m
2026-07-03 NJZ1 - Jul 3, 19:45 UTCJul 3, 20:55 UTC1h 10m
2026-07-03 NJZ1 - Jul 3, 18:35 UTCJul 3, 18:45 UTC10m
2026-07-03 NJZ1 - Jul 3, 17:35 UTCJul 3, 17:50 UTC15m
2026-07-02 NJZ1 - Jul 2, 13:05 UTCJul 2, 13:45 UTC40m
2026-07-02 NJZ1 - Jul 2, 11:55 UTCJul 2, 12:30 UTC35m
2026-07-02 NJZ1 - Jul 2, 07:05 UTCJul 2, 07:45 UTC40m
2026-07-01 NJZ1 - Jul 1, 02:30 UTCJul 1, 03:10 UTC40m
2026-06-26 NJZ1 - Jun 26, 01:20 UTCJun 26, 01:54 UTC35m
2026-06-25 NJZ1 - Jun 25, 23:30 UTCJun 26, 00:10 UTC40m
2026-06-25 NJZ1 - Jun 25, 01:14 UTCJun 25, 01:54 UTC40m
2026-06-24 NJZ1 - Jun 24, 23:34 UTCJun 25, 00:19 UTC45m
2026-06-24 NJZ1 - Jun 24, 01:09 UTCJun 24, 01:49 UTC40m
2026-06-23 NJZ1 - Jun 23, 23:29 UTCJun 24, 00:20 UTC50m
2026-06-23 NJZ1 - Jun 23, 03:00 UTCJun 23, 03:29 UTC30m
2026-06-22 NJZ1 - Jun 22, 22:15 UTCJun 22, 22:54 UTC40m
2026-06-22 NJZ1 - Jun 22, 05:29 UTCJun 22, 06:15 UTC45m
2026-06-21 NJZ1 - Jun 21, 18:20 UTCJun 21, 19:05 UTC45m
2026-06-20 NJZ1 - Jun 20, 16:29 UTCJun 20, 17:04 UTC35m
2026-06-19 NJZ1 - Jun 19, 22:55 UTCJun 20, 00:09 UTC1h 15m
2026-06-19 NJZ1 - Jun 19, 14:29 UTCJun 19, 15:59 UTC1h 30m
2026-06-19 NJZ1 - Jun 19, 04:14 UTCJun 19, 05:00 UTC45m
2026-06-19 NJZ1 - Jun 19, 02:50 UTCJun 19, 03:34 UTC45m
2026-06-17 NJZ1 - Jun 17, 06:50 UTCJun 17, 07:40 UTC50m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N3066W page for operator, model, and routing details .

Mode-S A338DB frequently asked

What is Mode-S code A338DB?
A338DB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N3066W.
Where is Mode-S A338DB registered?
Mode-S code A338DB is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A338DB broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A338DB, octal 50634333, decimal 10,696,923.
What flights does A338DB operate?
Mode-S A338DB has broadcast 1 distinct callsign, including NJZ1.