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Aircraft
N840MH
Common
- Mode S hex
- AB80F4
- Manufacturer
- Boeing
- Serial number
- 29718
- Year built
- 200125 years old
- Operator
- Delta Air Lines Inc (DAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 13 Apr 2016, 08:16
- Last contact
- 8 Nov 2026, 14:19
- Logged visits
- 902
The station's story
- Cumulative contact time
- 279 h
- Distinct days
- 481
- Highest captured altitude
- 39,100 ft
- Discovery rank
- #5,837 of 60,656
- Longest contact
- 0 h 43 min
Observed callsigns
DAL (870 contacts, 2016-2026) · CMB (1 contacts, 2017)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| DAL99 | LSGG > KJFK | 31 Jul 2025, 12:4531 Jul 2025 | 31 Jul 2025, 13:21 | 28,000 ft | 1,013 |
| DAL100 | KJFK > LSGG | 31 Jul 2025, 09:4031 Jul 2025 | 31 Jul 2025, 10:11 | not transmitted | 1,816 |
| DAL99 | LSGG > KJFK | 17 Jul 2025, 12:4317 Jul 2025 | 17 Jul 2025, 13:17 | 32,000 ft | 1,062 |
| DAL100 | KJFK > LSGG | 17 Jul 2025, 10:1517 Jul 2025 | 17 Jul 2025, 10:51 | not transmitted | 2,628 |
| DAL29 | LFMN > KJFK | 5 Jul 2025, 15:565 Jul 2025 | 5 Jul 2025, 16:23 | 32,000 ft | 1,251 |
| DAL24 | KJFK > VABB | 5 Jul 2025, 10:595 Jul 2025 | 5 Jul 2025, 11:11 | 34,000 ft | 361 |
| not transmitted | route not resolved | 29 Jun 2025, 09:5629 Jun 2025 | 29 Jun 2025, 09:57 | 35,875 ft | no position received |
| DAL25 | VABB > KJFK | 26 Jun 2025, 11:0026 Jun 2025 | 26 Jun 2025, 11:13 | 32,000 ft | 486 |
| DAL28 | KJFK > LFMN | 26 Jun 2025, 06:4726 Jun 2025 | 26 Jun 2025, 07:01 | 31,600 ft | 698 |
| DAL289 | KSEA > ZSPD | 24 Jun 2025, 14:2624 Jun 2025 | 24 Jun 2025, 14:50 | 32,000 ft | 686 |
| DAL138 | KDTW > EHAM | 24 Jun 2025, 10:5924 Jun 2025 | 24 Jun 2025, 11:29 | 35,000 ft | 1,469 |
| DAL139 | EHAM > KDTW | 22 Jun 2025, 12:0022 Jun 2025 | 22 Jun 2025, 12:23 | 30,000 ft | 609 |
| DAL288 | ZSPD > KSEA | 22 Jun 2025, 08:0022 Jun 2025 | 22 Jun 2025, 08:32 | 36,200 ft | 1,928 |
| DAL53 | LSZH > KJFK | 21 Jun 2025, 14:2821 Jun 2025 | 21 Jun 2025, 14:48 | 30,000 ft | 949 |
| DAL52 | KJFK > LSZH | 21 Jun 2025, 09:3021 Jun 2025 | 21 Jun 2025, 09:47 | 12,600 ft | 882 |
| DAL53 | LSZH > KJFK | 19 Jun 2025, 14:1219 Jun 2025 | 19 Jun 2025, 14:28 | 28,000 ft | 825 |
| DAL52 | KJFK > LSZH | 19 Jun 2025, 11:3119 Jun 2025 | 19 Jun 2025, 11:56 | 11,425 ft | 817 |
| DAL29 | LFMN > KJFK | 17 Jun 2025, 14:3417 Jun 2025 | 17 Jun 2025, 14:48 | 34,000 ft | 528 |
| DAL24 | KJFK > VABB | 17 Jun 2025, 11:2217 Jun 2025 | 17 Jun 2025, 11:35 | 34,000 ft | 369 |
| DAL139 | EHAM > KDTW | 13 Jun 2025, 11:5813 Jun 2025 | 13 Jun 2025, 12:17 | 30,000 ft | 918 |
| DAL288 | ZSPD > KSEA | 13 Jun 2025, 07:5613 Jun 2025 | 13 Jun 2025, 08:23 | 33,925 ft | 1,102 |
| DAL138 | KDTW > EHAM | 11 Jun 2025, 10:5111 Jun 2025 | 11 Jun 2025, 11:21 | 35,000 ft | 1,316 |
| DAL29 | LFMN > KJFK | 8 Jun 2025, 14:368 Jun 2025 | 8 Jun 2025, 14:48 | 30,000 ft | 432 |
| DAL24 | KJFK > VABB | 8 Jun 2025, 10:378 Jun 2025 | 8 Jun 2025, 10:49 | 33,850 ft | 294 |
| DAL139 | EHAM > KDTW | 7 Jun 2025, 12:037 Jun 2025 | 7 Jun 2025, 12:31 | 30,000 ft | 892 |
