Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A9067B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N68061 · BOEING 767-400 · operated by UNITED AIRLINES INC

Hex
A9067B
Octal
52203173
Decimal
11,077,243
Country
US
Tail
N68061
Type
B764
No current signal · last broadcast 12d ago
Flights observed
195
Distinct callsigns
20
Country
US
Last broadcast
12d ago

Last known position

Most recent position reported by Mode-S A9067B.

Country allocation

The ICAO 24-bit address A9067B 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 20 distinct

Callsign Airline Flights Last seen
UAL2143 - 21 2026-06-24
UAL52 United Airlines 13 2026-04-18
UAL1173 United Airlines 13 2026-06-24
UAL169 - 10 2026-06-20
UAL53 United Airlines 9 2026-04-18
UAL261 United Airlines 9 2026-06-04
UAL386 United Airlines 8 2026-06-15
UAL510 - 7 2026-06-25
UAL509 United Airlines 7 2026-06-25
UAL260 United Airlines 7 2026-06-28
UAL50 - 6 2026-06-29
UAL385 United Airlines 6 2026-06-15
UAL170 - 6 2026-06-19
UAL237 - 5 2026-06-30
UAL148 United Airlines 5 2026-04-28
UAL121 - 5 2026-06-17
UAL992 United Airlines 4 2026-04-16
UAL51 United Airlines 4 2026-06-04
UAL30 United Airlines 4 2026-05-21
UAL236 - 4 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-01 UAL3930 - Jul 1, 03:00 UTCJul 1, 12:05 UTC9h 5m
2026-06-30 UAL237 - Jun 30, 08:25 UTCJun 30, 16:30 UTC8h 5m
2026-06-29 UAL236 - Jun 29, 20:35 UTCJun 30, 04:00 UTC7h 26m
2026-06-29 UAL50 MAD → EWR Jun 29, 09:14 UTCJun 29, 16:55 UTC7h 40m
2026-06-28 UAL260 ABQ → SFO Jun 28, 22:39 UTCJun 29, 05:30 UTC6h 50m
2026-06-28 UAL860 GRU → IAD Jun 28, 00:55 UTCJun 28, 10:15 UTC9h 20m
2026-06-27 UAL861 BOS → GIG Jun 27, 03:15 UTCJun 27, 12:19 UTC9h 5m
2026-06-26 UAL3931 - Jun 26, 23:25 UTCJun 27, 00:00 UTC35m
2026-06-26 UAL3931 EWR → IAD Jun 26, 23:04 UTCJun 26, 23:59 UTC55m
2026-06-25 UAL509 DEN → SFO Jun 25, 11:39 UTCJun 25, 20:59 UTC9h 20m
2026-06-25 UAL510 - Jun 25, 00:40 UTCJun 25, 08:30 UTC7h 50m
2026-06-24 UAL1173 SJU → EWR Jun 24, 17:50 UTCJun 24, 21:14 UTC3h 25m
2026-06-24 UAL2143 - Jun 24, 15:24 UTCJun 24, 15:44 UTC20m
2026-06-24 UAL2143 - Jun 24, 12:25 UTCJun 24, 12:54 UTC30m
2026-06-23 UAL237 - Jun 23, 08:25 UTCJun 23, 16:24 UTC8h 0m
2026-06-22 UAL236 - Jun 22, 21:14 UTCJun 23, 04:39 UTC7h 25m
2026-06-22 UAL736 - Jun 22, 08:15 UTCJun 22, 17:44 UTC9h 30m
2026-06-21 UAL735 EWR → PMO Jun 21, 20:53 UTCJun 22, 04:44 UTC7h 51m
2026-06-21 UAL735 - Jun 21, 20:34 UTCJun 22, 04:44 UTC8h 10m
2026-06-21 UAL237 BOS → IAH Jun 21, 08:30 UTCJun 21, 17:05 UTC8h 35m
2026-06-20 UAL236 - Jun 20, 20:40 UTCJun 21, 03:49 UTC7h 10m
2026-06-20 UAL169 - Jun 20, 09:24 UTCJun 20, 18:14 UTC8h 50m
2026-06-19 UAL170 - Jun 19, 23:44 UTCJun 20, 07:04 UTC7h 20m
2026-06-19 UAL1173 SJU → EWR Jun 19, 17:29 UTCJun 19, 21:04 UTC3h 35m
2026-06-19 UAL2143 - Jun 19, 15:14 UTCJun 19, 15:24 UTC10m
2026-06-19 UAL2143 EWR → SJU Jun 19, 12:27 UTCJun 19, 15:25 UTC2h 58m
2026-06-19 UAL2143 - Jun 19, 12:09 UTCJun 19, 12:39 UTC30m
2026-06-18 UAL509 DEN → SFO Jun 18, 12:10 UTCJun 18, 12:45 UTC35m
2026-06-18 UAL509 DEN → SFO Jun 18, 12:02 UTCJun 18, 20:37 UTC8h 35m
2026-06-18 UAL509 DEN → SFO Jun 18, 12:02 UTCJun 18, 21:09 UTC9h 7m
2026-06-18 UAL510 - Jun 18, 00:40 UTCJun 18, 08:30 UTC7h 50m
2026-06-17 UAL121 BCN → EWR Jun 17, 11:00 UTCJun 17, 18:39 UTC7h 39m
2026-06-17 UAL121 - Jun 17, 10:55 UTCJun 17, 12:25 UTC1h 30m
2026-06-17 UAL120 - Jun 17, 01:30 UTCJun 17, 08:50 UTC7h 20m
2026-06-16 UAL121 BCN → EWR Jun 16, 10:20 UTCJun 16, 19:10 UTC8h 50m
2026-06-16 UAL121 BCN → EWR Jun 16, 10:22 UTCJun 16, 19:07 UTC8h 45m
2026-06-15 UAL120 EWR → BCN Jun 15, 23:29 UTCJun 16, 06:25 UTC6h 56m
2026-06-15 UAL120 - Jun 15, 23:25 UTCJun 16, 01:00 UTC1h 35m
2026-06-15 UAL386 DBV → EWR Jun 15, 10:24 UTCJun 15, 20:04 UTC9h 40m
2026-06-15 UAL385 EWR → DBV Jun 15, 00:06 UTCJun 15, 07:59 UTC7h 53m
2026-06-14 UAL385 EWR → DBV Jun 14, 23:59 UTCJun 15, 08:10 UTC8h 10m
2026-06-14 UAL509 DEN → SFO Jun 14, 11:20 UTCJun 14, 20:00 UTC8h 40m
2026-06-14 UAL510 EWR → FCO Jun 14, 00:46 UTCJun 14, 08:24 UTC7h 38m
2026-06-14 UAL510 EWR → FCO Jun 14, 00:35 UTCJun 14, 01:50 UTC1h 15m
2026-06-13 UAL169 VCE → EWR Jun 13, 10:20 UTCJun 13, 18:55 UTC8h 35m
2026-06-13 UAL169 VCE → EWR Jun 13, 10:22 UTCJun 13, 18:50 UTC8h 28m
2026-06-13 UAL170 EWR → VCE Jun 13, 00:40 UTCJun 13, 06:45 UTC6h 4m
2026-06-12 UAL170 EWR → VCE Jun 12, 23:09 UTCJun 13, 08:06 UTC8h 57m
2026-06-12 UAL50 - Jun 12, 09:15 UTCJun 12, 16:50 UTC7h 35m
2026-06-11 UAL260 ABQ → SFO Jun 11, 22:46 UTCJun 12, 06:02 UTC7h 16m

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 N68061 page for operator, model, and routing details .

Mode-S A9067B frequently asked

What is Mode-S code A9067B?
A9067B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N68061.
Where is Mode-S A9067B registered?
Mode-S code A9067B 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 A9067B broadcasting right now?
No active broadcast right now. Last signal was 12d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9067B, octal 52203173, decimal 11,077,243.
What flights does A9067B operate?
Mode-S A9067B has broadcast 20 distinct callsigns, including UAL2143, UAL52, UAL1173, UAL169, UAL53.