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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
- 10 Aug 2026, 14:23
- Logged visits
- 867
The station's story
- Cumulative contact time
- 269 h
- Distinct days
- 461
- Highest captured altitude
- 39,100 ft
- Discovery rank
- #5,793 of 57,441
- Longest contact
- 0 h 43 min
Observed callsigns
DAL (835 contacts, 2016-2026) · CMB (1 contacts, 2017)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| DAL288 | ZSPD > KSEA | 21 May 2025, 07:4821 May 2025 | 21 May 2025, 08:17 | 32,925 ft | 1,671 |
| DAL53 | LSZH > KJFK | 16 May 2025, 14:3416 May 2025 | 16 May 2025, 14:55 | 32,000 ft | 927 |
| DAL52 | KJFK > LSZH | 16 May 2025, 10:2016 May 2025 | 16 May 2025, 10:38 | 12,550 ft | 917 |
| DAL138 | KDTW > EHAM | 15 May 2025, 11:1915 May 2025 | 15 May 2025, 11:52 | 35,000 ft | 1,729 |
| DAL175 | LIMC > KATL | 14 May 2025, 12:1214 May 2025 | 14 May 2025, 12:34 | 32,000 ft | 856 |
| DAL174 | KATL > LIMC | 14 May 2025, 08:1614 May 2025 | 14 May 2025, 08:38 | 26,975 ft | 1,089 |
| DAL25 | VABB > KJFK | 13 May 2025, 10:4613 May 2025 | 13 May 2025, 11:03 | 30,000 ft | 1,182 |
| DAL28 | KJFK > LFMN | 13 May 2025, 07:2513 May 2025 | 13 May 2025, 07:40 | 34,000 ft | 716 |
| DAL29 | LFMN > KJFK | 29 Apr 2025, 14:3529 Apr 2025 | 29 Apr 2025, 14:54 | 32,000 ft | 1,202 |
| DAL28 | KJFK > LFMN | 29 Apr 2025, 07:3129 Apr 2025 | 29 Apr 2025, 07:47 | 31,275 ft | 798 |
| DAL139 | EHAM > KDTW | 24 Apr 2025, 12:2624 Apr 2025 | 24 Apr 2025, 12:51 | 32,100 ft | 920 |
| DAL288 | ZSPD > KSEA | 24 Apr 2025, 07:3824 Apr 2025 | 24 Apr 2025, 08:08 | 35,000 ft | 1,456 |
| DAL287 | LFPG > KRDU | 18 Apr 2025, 09:2518 Apr 2025 | 18 Apr 2025, 09:52 | 32,000 ft | 1,048 |
| DAL286 | KRDU > LFPG | 18 Apr 2025, 05:2718 Apr 2025 | 18 Apr 2025, 05:46 | 26,650 ft | 1,541 |
| DAL289 | KSEA > ZSPD | 6 Apr 2025, 14:406 Apr 2025 | 6 Apr 2025, 15:06 | 30,000 ft | 1,256 |
| DAL138 | KDTW > EHAM | 6 Apr 2025, 11:026 Apr 2025 | 6 Apr 2025, 11:37 | 33,025 ft | 2,140 |
| DAL185 | LIMC > KJFK | 26 Mar 2025, 11:2426 Mar 2025 | 26 Mar 2025, 11:49 | 32,000 ft | 1,215 |
| DAL184 | KJFK > LIMC | 26 Mar 2025, 07:3226 Mar 2025 | 26 Mar 2025, 07:53 | 27,000 ft | 1,077 |
| DAL185 | LIMC > KJFK | 15 Mar 2025, 14:0315 Mar 2025 | 15 Mar 2025, 14:24 | 30,000 ft | 1,204 |
| DAL184 | KJFK > LIMC | 15 Mar 2025, 10:0315 Mar 2025 | 15 Mar 2025, 10:24 | 23,075 ft | 1,107 |
| DAL53 | LSZH > KJFK | 10 Mar 2025, 15:1110 Mar 2025 | 10 Mar 2025, 15:31 | 32,000 ft | 1,201 |
| DAL52 | KJFK > LSZH | 10 Mar 2025, 12:3410 Mar 2025 | 10 Mar 2025, 12:55 | 12,850 ft | 1,068 |
| not transmitted | route not resolved | 23 Feb 2025, 13:1323 Feb 2025 | 23 Feb 2025, 13:39 | 32,000 ft | 981 |
| not transmitted | route not resolved | 23 Feb 2025, 08:5123 Feb 2025 | 23 Feb 2025, 09:12 | 25,800 ft | 1,197 |
| not transmitted | route not resolved | 21 Feb 2025, 14:1921 Feb 2025 | 21 Feb 2025, 14:43 | 32,000 ft | 1,257 |
