Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

ACCD69

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N924DZ · BOEING 737-900 · operated by BANK OF UTAH TRUSTEE

Hex
ACCD69
Octal
53146551
Decimal
11,324,777
Country
US
Tail
N924DZ
Type
B739
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
537
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S ACCD69.

Country allocation

The ICAO 24-bit address ACCD69 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
DAL787 Delta Air Lines 9 2026-06-04
DAL809 Delta Air Lines 8 2026-07-19
DAL2500 - 6 2026-06-23
DAL1913 Delta Air Lines 6 2026-07-17
DAL1109 - 6 2026-07-05
DAL532 Delta Air Lines 5 2026-04-16
DAL2146 - 5 2026-07-11
DAL1643 Delta Air Lines 5 2026-04-19
DAL1233 Delta Air Lines 5 2026-04-18
DAL703 - 4 2026-07-10
DAL682 Delta Air Lines 4 2026-06-11
DAL600 - 4 2026-07-09
DAL3126 Delta Air Lines 4 2026-07-04
DAL2865 - 4 2026-06-24
DAL2838 - 4 2026-07-09
DAL2506 Delta Air Lines 4 2026-04-20
DAL2203 Delta Air Lines 4 2026-05-29
DAL1956 Delta Air Lines 4 2026-05-30
DAL1947 Delta Air Lines 4 2026-05-30
DAL1918 - 4 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DAL2756 BOS → TPA Jul 26, 18:10 UTCJul 26, 20:25 UTC2h 15m
2026-07-26 DAL1615 GEG → MSP Jul 26, 14:10 UTCJul 26, 16:20 UTC2h 10m
2026-07-25 DAL2418 SFO → DTW Jul 25, 23:25 UTCJul 26, 02:15 UTC2h 50m
2026-07-25 DAL2553 JFK → SFO Jul 25, 14:15 UTCJul 25, 16:55 UTC2h 40m
2026-07-25 DAL2553 JFK → SFO Jul 25, 14:13 UTCJul 25, 16:51 UTC2h 38m
2026-07-25 DAL2297 AUS → MSP Jul 25, 00:10 UTCJul 25, 02:50 UTC2h 40m
2026-07-24 DAL2483 SJC → SLC Jul 24, 19:20 UTCJul 24, 22:00 UTC2h 40m
2026-07-24 DAL2482 BOS → CVG Jul 24, 14:30 UTCJul 24, 17:55 UTC3h 25m
2026-07-24 DAL2510 LGA → MSP Jul 24, 10:10 UTCJul 24, 12:35 UTC2h 25m
2026-07-24 DAL2733 DFW → LGA Jul 24, 01:17 UTCJul 24, 03:21 UTC2h 4m
2026-07-24 DAL2733 DFW → LGA Jul 24, 01:20 UTCJul 24, 03:25 UTC2h 5m
2026-07-23 DAL1701 ORD → ATL Jul 23, 20:30 UTCJul 23, 23:20 UTC2h 50m
2026-07-23 DAL1701 ORD → ATL Jul 23, 20:28 UTCJul 23, 23:21 UTC2h 53m
2026-07-23 DAL1701 ORD → ATL Jul 23, 15:55 UTCJul 23, 19:10 UTC3h 15m
2026-07-23 DAL1678 BZN → MSP Jul 23, 12:20 UTCJul 23, 13:50 UTC1h 30m
2026-07-23 DAL2046 LAS → SEA Jul 23, 05:10 UTCJul 23, 05:40 UTC30m
2026-07-23 DAL2046 LAS → SEA Jul 23, 05:08 UTCJul 23, 06:02 UTC54m
2026-07-23 DAL1451 SEA → LAX Jul 23, 02:30 UTCJul 23, 03:40 UTC1h 10m
2026-07-22 DAL1451 SEA → LAX Jul 22, 23:35 UTCJul 23, 00:50 UTC1h 15m
2026-07-22 DAL1423 MSN → DTW Jul 22, 20:40 UTCJul 22, 21:55 UTC1h 15m
2026-07-22 DAL1423 MSN → DTW Jul 22, 18:00 UTCJul 22, 19:15 UTC1h 15m
2026-07-22 DAL698 DTW → SLC Jul 22, 12:40 UTCJul 22, 16:05 UTC3h 25m
2026-07-21 DAL1262 LGA → ORD Jul 21, 23:25 UTCJul 22, 01:10 UTC1h 45m
2026-07-21 DAL1246 MKE → ATL Jul 21, 20:10 UTCJul 21, 21:40 UTC1h 30m
2026-07-21 DAL1246 MKE → ATL Jul 21, 20:09 UTCJul 21, 21:44 UTC1h 35m
2026-07-21 DAL1246 - Jul 21, 17:00 UTCJul 21, 18:45 UTC1h 45m
2026-07-21 DAL3125 - Jul 21, 14:25 UTCJul 21, 15:30 UTC1h 5m
2026-07-21 DAL3125 ATL → IND Jul 21, 11:40 UTCJul 21, 12:50 UTC1h 10m
2026-07-21 DAL1843 ATL → PVR Jul 21, 05:55 UTCJul 21, 09:40 UTC3h 45m
2026-07-21 DAL1843 ATL → PVR Jul 21, 00:15 UTCJul 21, 04:20 UTC4h 5m
2026-07-20 DAL1013 - Jul 20, 22:05 UTCJul 20, 22:50 UTC45m
2026-07-20 DAL1013 ATL → PNS Jul 20, 19:15 UTCJul 20, 20:00 UTC45m
2026-07-20 DAL569 ATL → LGA Jul 20, 13:10 UTCJul 20, 17:10 UTC4h 0m
2026-07-20 DAL903 LGA → IAH Jul 20, 02:20 UTCJul 20, 06:45 UTC4h 25m
2026-07-19 DAL809 SJC → ATL Jul 19, 19:50 UTCJul 20, 00:20 UTC4h 30m
2026-07-19 DAL809 SJC → ATL Jul 19, 14:00 UTCJul 19, 18:05 UTC4h 5m
2026-07-19 DAL3106 - Jul 19, 11:05 UTCJul 19, 12:10 UTC1h 5m
2026-07-18 DAL2228 SLC → IND Jul 18, 19:50 UTCJul 18, 22:35 UTC2h 45m
2026-07-18 DAL698 DTW → SLC Jul 18, 12:40 UTCJul 18, 15:50 UTC3h 10m
2026-07-17 DAL1913 DTW → SJU Jul 17, 20:35 UTCJul 17, 22:35 UTC2h 0m
2026-07-17 DAL1913 DTW → SJU Jul 17, 18:29 UTCJul 17, 18:40 UTC10m
2026-07-17 DAL1913 DTW → SJU Jul 17, 18:27 UTCJul 17, 22:32 UTC4h 5m
2026-07-17 DAL1913 DTW → SJU Jul 17, 13:15 UTCJul 17, 17:05 UTC3h 50m
2026-07-17 DAL1014 LGA → DTW Jul 17, 00:48 UTCJul 17, 02:11 UTC1h 23m
2026-07-17 DAL1014 LGA → DTW Jul 17, 00:50 UTCJul 17, 02:10 UTC1h 20m
2026-07-16 DAL2732 ATL → STL Jul 16, 21:00 UTCJul 16, 23:15 UTC2h 15m
2026-07-16 DAL2732 ATL → STL Jul 16, 21:00 UTCJul 16, 23:06 UTC2h 6m
2026-07-16 DAL1047 PHX → MSP Jul 16, 16:49 UTCJul 16, 19:30 UTC2h 40m
2026-07-16 DAL1047 MSP → PHX Jul 16, 12:44 UTCJul 16, 15:19 UTC2h 35m
2026-07-16 DAL1055 FAI → MSP Jul 16, 06:05 UTCJul 16, 10:55 UTC4h 50m

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 N924DZ page for operator, model, and routing details .

Mode-S ACCD69 frequently asked

What is Mode-S code ACCD69?
ACCD69 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N924DZ.
Where is Mode-S ACCD69 registered?
Mode-S code ACCD69 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 ACCD69 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACCD69, octal 53146551, decimal 11,324,777.
What flights does ACCD69 operate?
Mode-S ACCD69 has broadcast 20 distinct callsigns, including DAL787, DAL809, DAL2500, DAL1913, DAL1109.